本文來自專業焊錫廠綠誌島焊錫金屬有限公司
隨著zhe整zheng個ge社she會hui的de進jin步bu,環huan保bao意yi識shi已yi生sheng根gen於yu人ren們men的de生sheng活huo中zhong,焊han錫xi行xing業ye生sheng產chan的de焊han錫xi材cai料liao也ye不bu能neng一yi成cheng不bu變bian,也ye需xu要yao隨sui著zhe社she會hui的de進jin步bu,而er升sheng級ji自zi己ji的de產chan品pin。於yu是shi焊han錫xi材cai料liao就jiu有you了le兩liang大da類lei有you鉛qian焊han錫xi和he無wu鉛qian焊han錫xi。無鉛焊錫是後發展的焊錫材料,按理來說,其工藝及性能都會比傳統的有鉛焊錫材料更勝一籌,但是總有某些方麵,無鉛焊錫還是不能取代有鉛焊錫的。
有you鉛qian焊han錫xi顏yan色se光guang亮liang,比bi無wu鉛qian焊han錫xi要yao好hao看kan一yi些xie,無wu鉛qian焊han錫xi較jiao為wei暗an淡dan。有you鉛qian焊han錫xi就jiu是shi其qi合he金jin裏li含han有you鉛qian金jin屬shu,鉛qian金jin屬shu有you毒du會hui損sun害hai人ren體ti健jian康kang,但dan是shi無wu鉛qian焊han錫xi就jiu是shi不bu含han鉛qian的de焊han錫xi材cai料liao,不bu會hui損sun害hai人ren體ti。但dan是shi有you鉛qian共gong晶jing溫wen度du比bi無wu鉛qian要yao低di,機ji械xie強qiang度du和he光guang亮liang度du也ye比bi無wu鉛qian的de要yao好hao。無wu鉛qian焊han錫xi的de潤run濕shi性xing也ye比bi有you鉛qian焊han錫xi要yao差cha一yi些xie。鉛qian金jin屬shu可ke以yi提ti高gao焊han錫xi線xian在zai焊han接jie過guo程cheng中zhong的de活huo性xing,有you鉛qian焊han錫xi線xian也ye比bi無wu鉛qian焊han錫xi線xian要yao好hao用yong,隻zhi是shi因yin為wei含han有you鉛qian,不bu要yao長chang期qi使shi用yong。
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