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產(chan)(chan)品(pin)(pin)牌(pai)號(hao)(hao)：QJ102銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)溶(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)【釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)102】  GB：FB102AWS：FB3-F說(shuo)(shuo)(shuo)(shuo)明(ming)： QJ102是一(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)粉末(mo)狀(zhuang)銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)， 熔(rong)(rong)(rong)(rong)(rong)點(dian)(dian)約(yue)(yue)(yue)(yue)450?C， 極(ji)(ji)易(yi)吸(xi)潮。能(neng)(neng)(neng)(neng)(neng)有(you)(you)(you)效(xiao)(xiao)地清(qing)(qing)除(chu)(chu)各(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)金(jin)屬(shu)(shu)的(de)(de)(de)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)， 促(cu)進(jin)(jin)(jin)(jin)(jin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)漫(man)(man)(man)流。 亦可(ke)(ke)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)水(shui)(shui)(shui)調(diao)成(cheng)(cheng)(cheng)膏(gao)狀(zhuang)使用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)， 是應(ying)(ying)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)廣(guang)泛(fan)的(de)(de)(de)銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)。用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)途(tu)： 在(zai)(zai)600-850?C范(fan)(fan)圍(wei)配(pei)(pei)合(he)(he)(he)(he)銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)銅(tong)(tong)及(ji)(ji)銅(tong)(tong)合(he)(he)(he)(he)金(jin)、 鋼(gang)(gang)及(ji)(ji)不(bu)銹(xiu)(xiu)鋼(gang)(gang)等。焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)學成(cheng)(cheng)(cheng)分(fen)(fen)（%）H3BO3KBF4KF33.0~37.021.0~25.040.0~44.0注(zhu)(zhu)意(yi)(yi)(yi)事(shi)(shi)項(xiang)(xiang)(xiang)：1. 施(shi)(shi)(shi)(shi)(shi)(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)前(qian)(qian)應(ying)(ying)將(jiang)(jiang)(jiang)(jiang)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)部(bu)(bu)(bu)分(fen)(fen)及(ji)(ji)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)表面油(you)(you)脂(zhi)(zhi)(zhi)、 氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)等污(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)清(qing)(qing)除(chu)(chu)干凈(jing)(jing)(jing)。2. 施(shi)(shi)(shi)(shi)(shi)(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)時(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)一(yi)(yi)端煨(wei)熱(re)(re)(re)(re)沾取適量的(de)(de)(de)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)， 立即施(shi)(shi)(shi)(shi)(shi)(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)。3. 焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)后(hou)(hou)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)15%檸(ning)(ning)(ning)檬酸(suan)或(huo)5%硫(liu)(liu)酸(suan)水(shui)(shui)(shui)溶(rong)(rong)液(ye)刷(shua)(shua)洗(xi)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)頭(tou)處， 防(fang)(fang)(fang)止殘(can)余(yu)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)腐(fu)蝕(shi)(shi)。4. 本(ben)(ben)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)應(ying)(ying)儲存在(zai)(zai)干燥(zao)處， 謹(jin)防(fang)(fang)(fang)受(shou)潮。產(chan)(chan)品(pin)(pin)牌(pai)號(hao)(hao)：QJ112銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)溶(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)【釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)112】  GB：AWS：FB3-A說(shuo)(shuo)(shuo)(shuo)明(ming)： QJ112是一(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)膏(gao)狀(zhuang)銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)， 能(neng)(neng)(neng)(neng)(neng)有(you)(you)(you)效(xiao)(xiao)地清(qing)(qing)除(chu)(chu)各(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)金(jin)屬(shu)(shu)的(de)(de)(de)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)， 促(cu)進(jin)(jin)(jin)(jin)(jin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)漫(man)(man)(man)流， 熱(re)(re)(re)(re)穩(wen)定性(xing)(xing)好(hao)， 能(neng)(neng)(neng)(neng)(neng)在(zai)(zai)較(jiao)長時(shi)間內(nei)保(bao)(bao)(bao)護(hu)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)及(ji)(ji)母材免(mian)(mian)(mian)于(yu)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)， 使釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)順利(li)(li)進(jin)(jin)(jin)(jin)(jin)行(xing)。用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)途(tu)： 在(zai)(zai)600-850?C范(fan)(fan)圍(wei)配(pei)(pei)合(he)(he)(he)(he)銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)銅(tong)(tong)及(ji)(ji)銅(tong)(tong)合(he)(he)(he)(he)金(jin)、 鋼(gang)(gang)及(ji)(ji)不(bu)銹(xiu)(xiu)鋼(gang)(gang)等。焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)學成(cheng)(cheng)(cheng)分(fen)(fen)（%）氟化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)硼(peng)酸(suan)鹽(yan)硼(peng)酸(suan)502030注(zhu)(zhu)意(yi)(yi)(yi)事(shi)(shi)項(xiang)(xiang)(xiang)：1. 施(shi)(shi)(shi)(shi)(shi)(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)前(qian)(qian)應(ying)(ying)將(jiang)(jiang)(jiang)(jiang)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)部(bu)(bu)(bu)分(fen)(fen)及(ji)(ji)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)表面油(you)(you)脂(zhi)(zhi)(zhi)、 氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)等污(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)清(qing)(qing)除(chu)(chu)干凈(jing)(jing)(jing)。2. 焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)后(hou)(hou)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)15%檸(ning)(ning)(ning)檬酸(suan)或(huo)5%硫(liu)(liu)酸(suan)水(shui)(shui)(shui)溶(rong)(rong)液(ye)刷(shua)(shua)洗(xi)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)頭(tou)處， 防(fang)(fang)(fang)止殘(can)余(yu)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)腐(fu)蝕(shi)(shi)。3. 可(ke)(ke)加水(shui)(shui)(shui)調(diao)整(zheng)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)稀薄(bo)(bo)程度。產(chan)(chan)品(pin)(pin)牌(pai)號(hao)(hao)：QJ201鋁(lv)(lv)(lv)(lv)(lv)(lv)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)溶(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)【釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)201】  GB：AWS：FB1-A說(shuo)(shuo)(shuo)(shuo)明(ming)： QJ201鋁(lv)(lv)(lv)(lv)(lv)(lv)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)熔(rong)(rong)(rong)(rong)(rong)點(dian)(dian)約(yue)(yue)(yue)(yue)420?C， 極(ji)(ji)易(yi)吸(xi)潮。 能(neng)(neng)(neng)(neng)(neng)有(you)(you)(you)效(xiao)(xiao)地去(qu)除(chu)(chu)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)鋁(lv)(lv)(lv)(lv)(lv)(lv)膜， 促(cu)進(jin)(jin)(jin)(jin)(jin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)在(zai)(zai)鋁(lv)(lv)(lv)(lv)(lv)(lv)合(he)(he)(he)(he)金(jin)上(shang)漫(man)(man)(man)流。 活性(xing)(xing)極(ji)(ji)強(qiang)(qiang)(qiang)。用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)途(tu)： 用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)在(zai)(zai)450-620?C溫(wen)度范(fan)(fan)圍(wei)火焰(yan)(yan)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)鋁(lv)(lv)(lv)(lv)(lv)(lv)及(ji)(ji)鋁(lv)(lv)(lv)(lv)(lv)(lv)合(he)(he)(he)(he)金(jin)， 也(ye)可(ke)(ke)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)某些爐中(zhong)(zhong)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)， 是應(ying)(ying)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)較(jiao)廣(guang)泛(fan)的(de)(de)(de)鋁(lv)(lv)(lv)(lv)(lv)(lv)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)。焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)學成(cheng)(cheng)(cheng)分(fen)(fen)（%）KClLiClZnCl2NaF47.0~51.031.0~35.06.0~10.09.0~11.0注(zhu)(zhu)意(yi)(yi)(yi)事(shi)(shi)項(xiang)(xiang)(xiang)：1. 施(shi)(shi)(shi)(shi)(shi)(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)前(qian)(qian)應(ying)(ying)將(jiang)(jiang)(jiang)(jiang)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)處洗(xi)刷(shua)(shua)干凈(jing)(jing)(jing)。2. 工件必(bi)須(xu)預熱(re)(re)(re)(re)至500?C左右， 并(bing)將(jiang)(jiang)(jiang)(jiang)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)一(yi)(yi)端煨(wei)熱(re)(re)(re)(re)沾上(shang)本(ben)(ben)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)， 即可(ke)(ke)進(jin)(jin)(jin)(jin)(jin)行(xing)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)。 釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)不(bu)宜沾得(de)過多， 有(you)(you)(you)薄(bo)(bo)薄(bo)(bo)一(yi)(yi)層即可(ke)(ke)。3. 釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)時(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)縫(feng)宜一(yi)(yi)次焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)完， 否則會影響(xiang)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)縫(feng)質量。4. 焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)完后(hou)(hou)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)縫(feng)必(bi)須(xu)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)熱(re)(re)(re)(re)水(shui)(shui)(shui)反(fan)復沖(chong)洗(xi)或(huo)煮沸， 以免(mian)(mian)(mian)發生(sheng)腐(fu)蝕(shi)(shi)， 并(bing)在(zai)(zai)50-80?C的(de)(de)(de)2%鉻酐(Cr2O3)溶(rong)(rong)液(ye)中(zhong)(zhong)保(bao)(bao)(bao)持(chi)15分(fen)(fen)鐘再以冷(leng)水(shui)(shui)(shui)沖(chong)洗(xi)。產(chan)(chan)品(pin)(pin)牌(pai)號(hao)(hao)：QJ101銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)溶(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)【 釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)101】    GB：FB101AWS：FB3-F說(shuo)(shuo)(shuo)(shuo)明(ming)： QJ101是一(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)粉末(mo)狀(zhuang)銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)， 熔(rong)(rong)(rong)(rong)(rong)點(dian)(dian)約(yue)(yue)(yue)(yue)500?C， 能(neng)(neng)(neng)(neng)(neng)有(you)(you)(you)效(xiao)(xiao)地清(qing)(qing)除(chu)(chu)不(bu)銹(xiu)(xiu)鋼(gang)(gang)上(shang)的(de)(de)(de)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)， 促(cu)進(jin)(jin)(jin)(jin)(jin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)漫(man)(man)(man)流， 保(bao)(bao)(bao)證(zheng)(zheng)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)順利(li)(li)進(jin)(jin)(jin)(jin)(jin)行(xing)。用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)途(tu)：在(zai)(zai)600-850?C范(fan)(fan)圍(wei)配(pei)(pei)合(he)(he)(he)(he)銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)不(bu)銹(xiu)(xiu)鋼(gang)(gang)。焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)學成(cheng)(cheng)(cheng)分(fen)(fen)（%）H3BO3KBF430.0~31.068.0~71.0注(zhu)(zhu)意(yi)(yi)(yi)事(shi)(shi)項(xiang)(xiang)(xiang)：1. 施(shi)(shi)(shi)(shi)(shi)(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)前(qian)(qian)應(ying)(ying)將(jiang)(jiang)(jiang)(jiang)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)部(bu)(bu)(bu)分(fen)(fen)及(ji)(ji)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)表面油(you)(you)脂(zhi)(zhi)(zhi)、 氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)等污(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)清(qing)(qing)除(chu)(chu)干凈(jing)(jing)(jing)。2. 施(shi)(shi)(shi)(shi)(shi)(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)時(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)一(yi)(yi)端煨(wei)熱(re)(re)(re)(re)沾取適量的(de)(de)(de)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)， 立即施(shi)(shi)(shi)(shi)(shi)(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)。3. 焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)后(hou)(hou)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)15%檸(ning)(ning)(ning)檬酸(suan)或(huo)5%硫(liu)(liu)酸(suan)水(shui)(shui)(shui)溶(rong)(rong)液(ye)刷(shua)(shua)洗(xi)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)頭(tou)處， 防(fang)(fang)(fang)止殘(can)余(yu)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)腐(fu)蝕(shi)(shi)。4. 本(ben)(ben)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)應(ying)(ying)儲存在(zai)(zai)干燥(zao)處， 謹(jin)防(fang)(fang)(fang)受(shou)潮。產(chan)(chan)品(pin)(pin)牌(pai)號(hao)(hao)：QJ103銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)溶(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)【 釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)103】  GB：FB103AWS：FB3-F說(shuo)(shuo)(shuo)(shuo)明(ming)：QJ103是一(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)粉末(mo)狀(zhuang)銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)， 熔(rong)(rong)(rong)(rong)(rong)點(dian)(dian)約(yue)(yue)(yue)(yue)530?C， 活性(xing)(xing)強(qiang)(qiang)(qiang)， 但煙霧大、 壽(shou)命短。 能(neng)(neng)(neng)(neng)(neng)有(you)(you)(you)效(xiao)(xiao)地清(qing)(qing)除(chu)(chu)不(bu)銹(xiu)(xiu)鋼(gang)(gang)上(shang)的(de)(de)(de)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)， 促(cu)進(jin)(jin)(jin)(jin)(jin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)漫(man)(man)(man)流。用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)途(tu)：在(zai)(zai)550-750?C范(fan)(fan)圍(wei)配(pei)(pei)合(he)(he)(he)(he)熔(rong)(rong)(rong)(rong)(rong)點(dian)(dian)較(jiao)低的(de)(de)(de)銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)不(bu)銹(xiu)(xiu)鋼(gang)(gang)。焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)學成(cheng)(cheng)(cheng)分(fen)(fen)（%） KBF4>95注(zhu)(zhu)意(yi)(yi)(yi)事(shi)(shi)項(xiang)(xiang)(xiang)：1. 施(shi)(shi)(shi)(shi)(shi)(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)前(qian)(qian)應(ying)(ying)將(jiang)(jiang)(jiang)(jiang)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)部(bu)(bu)(bu)分(fen)(fen)及(ji)(ji)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)表面油(you)(you)脂(zhi)(zhi)(zhi)、 氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)等污(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)清(qing)(qing)除(chu)(chu)干凈(jing)(jing)(jing)。2. 施(shi)(shi)(shi)(shi)(shi)(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)時(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)一(yi)(yi)端煨(wei)熱(re)(re)(re)(re)沾取適量的(de)(de)(de)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)， 立即施(shi)(shi)(shi)(shi)(shi)(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)。3. 焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)后(hou)(hou)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)15%檸(ning)(ning)(ning)檬酸(suan)或(huo)5%硫(liu)(liu)酸(suan)水(shui)(shui)(shui)溶(rong)(rong)液(ye)刷(shua)(shua)洗(xi)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)頭(tou)處， 防(fang)(fang)(fang)止殘(can)余(yu)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)腐(fu)蝕(shi)(shi)。4. 使用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)氣體(ti)火焰(yan)(yan)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)時(shi)， 要加強(qiang)(qiang)(qiang)通風， 以去(qu)除(chu)(chu)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)蒸發時(shi)產(chan)(chan)生(sheng)的(de)(de)(de)有(you)(you)(you)害氣體(ti)。5. 本(ben)(ben)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)應(ying)(ying)儲存在(zai)(zai)干燥(zao)處， 謹(jin)防(fang)(fang)(fang)受(shou)潮。產(chan)(chan)品(pin)(pin)牌(pai)號(hao)(hao)：QJ111銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)溶(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)【 釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)111】  GB：-AWS：FB3-A說(shuo)(shuo)(shuo)(shuo)明(ming)： QJ111是一(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)膏(gao)狀(zhuang)銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)， 能(neng)(neng)(neng)(neng)(neng)有(you)(you)(you)效(xiao)(xiao)地清(qing)(qing)除(chu)(chu)包括鎢、 鉬(mu)等難熔(rong)(rong)(rong)(rong)(rong)金(jin)屬(shu)(shu)在(zai)(zai)內(nei)的(de)(de)(de)各(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)金(jin)屬(shu)(shu)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)， 促(cu)進(jin)(jin)(jin)(jin)(jin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)漫(man)(man)(man)流， 保(bao)(bao)(bao)護(hu)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)及(ji)(ji)母材免(mian)(mian)(mian)于(yu)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)， 保(bao)(bao)(bao)證(zheng)(zheng)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)順利(li)(li)進(jin)(jin)(jin)(jin)(jin)行(xing)。用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)途(tu)：在(zai)(zai)600-850?C范(fan)(fan)圍(wei)配(pei)(pei)合(he)(he)(he)(he)銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)銅(tong)(tong)及(ji)(ji)銅(tong)(tong)合(he)(he)(he)(he)金(jin)、 合(he)(he)(he)(he)金(jin)鋼(gang)(gang)及(ji)(ji)硬質合(he)(he)(he)(he)金(jin)等。焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)學成(cheng)(cheng)(cheng)分(fen)(fen)（%）氟化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)氫氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)硼(peng)酸(suan)401050注(zhu)(zhu)意(yi)(yi)(yi)事(shi)(shi)項(xiang)(xiang)(xiang)：1. 施(shi)(shi)(shi)(shi)(shi)(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)前(qian)(qian)應(ying)(ying)將(jiang)(jiang)(jiang)(jiang)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)部(bu)(bu)(bu)分(fen)(fen)及(ji)(ji)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)表面油(you)(you)脂(zhi)(zhi)(zhi)、 氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)等污(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)清(qing)(qing)除(chu)(chu)干凈(jing)(jing)(jing)。2. 焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)后(hou)(hou)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)15%檸(ning)(ning)(ning)檬酸(suan)或(huo)5%硫(liu)(liu)酸(suan)水(shui)(shui)(shui)溶(rong)(rong)液(ye)刷(shua)(shua)洗(xi)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)頭(tou)處， 防(fang)(fang)(fang)止殘(can)余(yu)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)腐(fu)蝕(shi)(shi)。3. 可(ke)(ke)加水(shui)(shui)(shui)調(diao)整(zheng)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)稀薄(bo)(bo)程度。產(chan)(chan)品(pin)(pin)牌(pai)號(hao)(hao)：QJ112銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)溶(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)【 釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)112】   GB：-AWS：FB3-A說(shuo)(shuo)(shuo)(shuo)明(ming)：QJ112是一(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)膏(gao)狀(zhuang)銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)， 能(neng)(neng)(neng)(neng)(neng)有(you)(you)(you)效(xiao)(xiao)地清(qing)(qing)除(chu)(chu)各(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)金(jin)屬(shu)(shu)的(de)(de)(de)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)， 促(cu)進(jin)(jin)(jin)(jin)(jin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)漫(man)(man)(man)流， 熱(re)(re)(re)(re)穩(wen)定性(xing)(xing)好(hao)， 能(neng)(neng)(neng)(neng)(neng)在(zai)(zai)較(jiao)長時(shi)間內(nei)保(bao)(bao)(bao)護(hu)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)及(ji)(ji)母材免(mian)(mian)(mian)于(yu)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)， 使釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)順利(li)(li)進(jin)(jin)(jin)(jin)(jin)行(xing)。用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)途(tu)：在(zai)(zai)600-850?C范(fan)(fan)圍(wei)配(pei)(pei)合(he)(he)(he)(he)銀(yin)(yin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)銅(tong)(tong)及(ji)(ji)銅(tong)(tong)合(he)(he)(he)(he)金(jin)、 鋼(gang)(gang)及(ji)(ji)不(bu)銹(xiu)(xiu)鋼(gang)(gang)等。焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)學成(cheng)(cheng)(cheng)分(fen)(fen)（%）氟化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)硼(peng)酸(suan)鹽(yan)硼(peng)酸(suan)502030注(zhu)(zhu)意(yi)(yi)(yi)事(shi)(shi)項(xiang)(xiang)(xiang)：1. 施(shi)(shi)(shi)(shi)(shi)(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)前(qian)(qian)應(ying)(ying)將(jiang)(jiang)(jiang)(jiang)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)部(bu)(bu)(bu)分(fen)(fen)及(ji)(ji)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)表面油(you)(you)脂(zhi)(zhi)(zhi)、 氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)等污(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)清(qing)(qing)除(chu)(chu)干凈(jing)(jing)(jing)。2. 焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)后(hou)(hou)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)15%檸(ning)(ning)(ning)檬酸(suan)或(huo)5%硫(liu)(liu)酸(suan)水(shui)(shui)(shui)溶(rong)(rong)液(ye)刷(shua)(shua)洗(xi)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)頭(tou)處， 防(fang)(fang)(fang)止殘(can)余(yu)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)腐(fu)蝕(shi)(shi)。3. 可(ke)(ke)加水(shui)(shui)(shui)調(diao)整(zheng)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)稀薄(bo)(bo)程度。產(chan)(chan)品(pin)(pin)牌(pai)號(hao)(hao)：QJ207鋁(lv)(lv)(lv)(lv)(lv)(lv)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)溶(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)【 釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)207】   GB：-AWS：FB1-A說(shuo)(shuo)(shuo)(shuo)明(ming)：QJ207是一(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)高溫(wen)鋁(lv)(lv)(lv)(lv)(lv)(lv)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)， 熔(rong)(rong)(rong)(rong)(rong)點(dian)(dian)約(yue)(yue)(yue)(yue)550?C， 極(ji)(ji)易(yi)吸(xi)潮。 能(neng)(neng)(neng)(neng)(neng)有(you)(you)(you)效(xiao)(xiao)地破壞氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)膜， 潤濕(shi)性(xing)(xing)強(qiang)(qiang)(qiang)， 流動(dong)性(xing)(xing)好(hao)， 焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)縫(feng)光滑。用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)途(tu)：適用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)580-620?C溫(wen)度范(fan)(fan)圍(wei)配(pei)(pei)合(he)(he)(he)(he)L400鋁(lv)(lv)(lv)(lv)(lv)(lv)硅(gui)共晶釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)鋁(lv)(lv)(lv)(lv)(lv)(lv)及(ji)(ji)鋁(lv)(lv)(lv)(lv)(lv)(lv)合(he)(he)(he)(he)金(jin)， 可(ke)(ke)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)火焰(yan)(yan)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)及(ji)(ji)爐中(zhong)(zhong)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)。焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)學成(cheng)(cheng)(cheng)分(fen)(fen)（%）KClNaClLiClZnCl2CdF2                      LiF43.5~47.518.0~22.025.5~29.51.5~2.51.5~2.5        9.0~11.0注(zhu)(zhu)意(yi)(yi)(yi)事(shi)(shi)項(xiang)(xiang)(xiang)：1. 施(shi)(shi)(shi)(shi)(shi)(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)部(bu)(bu)(bu)位及(ji)(ji)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)應(ying)(ying)在(zai)(zai)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)前(qian)(qian)應(ying)(ying)作(zuo)表面清(qing)(qing)洗(xi)， 除(chu)(chu)去(qu)油(you)(you)污(wu)(wu)(wu)及(ji)(ji)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)。2. 工件必(bi)須(xu)預熱(re)(re)(re)(re)至500?C左右， 并(bing)將(jiang)(jiang)(jiang)(jiang)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)一(yi)(yi)端煨(wei)熱(re)(re)(re)(re)沾上(shang)本(ben)(ben)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)即可(ke)(ke)著手釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)。也(ye)可(ke)(ke)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)蒸餾水(shui)(shui)(shui)調(diao)成(cheng)(cheng)(cheng)糊狀(zhuang)使用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。3. 釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)時(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)縫(feng)宜一(yi)(yi)次焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)完， 否則會影響(xiang)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)縫(feng)質量。4. 焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)完后(hou)(hou)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)縫(feng)必(bi)須(xu)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)熱(re)(re)(re)(re)水(shui)(shui)(shui)反(fan)復沖(chong)洗(xi)或(huo)煮沸， 以免(mian)(mian)(mian)發生(sheng)腐(fu)蝕(shi)(shi)， 并(bing)在(zai)(zai)50-80?C的(de)(de)(de)2%鉻酐(Cr2O3)溶(rong)(rong)液(ye)中(zhong)(zhong)保(bao)(bao)(bao)持(chi)15分(fen)(fen)鐘再以冷(leng)水(shui)(shui)(shui)沖(chong)洗(xi)。產(chan)(chan)品(pin)(pin)牌(pai)號(hao)(hao)：QJ302銅(tong)(tong)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)溶(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)【 釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)302】  GB：-AWS：FB3-J說(shuo)(shuo)(shuo)(shuo)明(ming)：QJ302是一(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)粉末(mo)狀(zhuang)銅(tong)(tong)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)， 熔(rong)(rong)(rong)(rong)(rong)點(dian)(dian)約(yue)(yue)(yue)(yue)650?C， 能(neng)(neng)(neng)(neng)(neng)有(you)(you)(you)效(xiao)(xiao)地清(qing)(qing)除(chu)(chu)各(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)金(jin)屬(shu)(shu)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)， 促(cu)進(jin)(jin)(jin)(jin)(jin)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)漫(man)(man)(man)流， 保(bao)(bao)(bao)證(zheng)(zheng)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)過程順利(li)(li)進(jin)(jin)(jin)(jin)(jin)行(xing)。用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)途(tu)：在(zai)(zai)800-1150?C溫(wen)度范(fan)(fan)圍(wei)內(nei)配(pei)(pei)合(he)(he)(he)(he)黃銅(tong)(tong)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)釬(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)銅(tong)(tong)、 鋼(gang)(gang)及(ji)(ji)不(bu)銹(xiu)(xiu)鋼(gang)(gang)等。焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)學成(cheng)(cheng)(cheng)分(fen)(fen)（%）硼(peng)酸(suan)硼(peng)酸(suan)鹽(yan)氟化(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)35569注(zhu)(zhu)意(yi)(yi)(yi)事(shi)(shi)項(xiang)(xiang)(xiang)：1. 施(shi)(shi)(shi)(shi)(shi)(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)前(qian)(qian)應(ying)(ying)先(xian)將(jiang)(jiang)(jiang)(jiang)施(shi)(shi)(shi)(shi)(shi)(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)處擦(ca)刷(shua)(shua)干凈(jing)(jing)(jing)。2. 焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)時(shi)將(jiang)(jiang)(jiang)(jiang)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)絲一(yi)(yi)端煨(wei)熱(re)(re)(re)(re)沾上(shang)本(ben)(ben)熔(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)即可(ke)(ke)進(jin)(jin)(jin)(jin)(jin)行(xing)施(shi)(shi)(shi)(shi)(shi)(shi)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)。