本文來自專業焊錫廠綠誌島焊錫金屬有限公司 2015-9-10
無鉛焊錫絲zaihanjieshixuyaozhuyixieshenmene,dangranshiyixieyingxianghendadeyinsu,biruwendu,hanjiejiaoduyijiqingjiedudeng。jutixiangqingtinglvzhidaohanxichangxiaobianmanmandaolai。shougonghanxijishuzhong,無鉛焊錫絲也ye是shi常chang用yong的de焊han錫xi材cai料liao,如ru果guo使shi用yong普pu通tong的de電dian烙lao鐵tie就jiu達da不bu到dao完wan全quan無wu鉛qian的de要yao求qiu,所suo以yi使shi用yong無wu鉛qian焊han錫xi絲si進jin行xing手shou工gong焊han錫xi時shi,使shi用yong恒heng溫wen電dian烙lao鐵tie,安an全quan環huan保bao又you保bao證zheng了le溫wen度du的de穩wen定ding性xing。然ran而er不bu同tong焊han錫xi成cheng分fen的de無wu鉛qian焊han錫xi絲si,焊han錫xi熔rong點dian不bu同tong,在zai焊han接jie時shi的de最zui適shi宜yi的de溫wen度du也ye不bu相xiang同tong。

hanjiewenduweishenmeyaoshiyi,ruguowendushezhidejiaodihuidadayingxianghanxisideliudongxing,yejiushishuowuqianhanxisimeiyouwanquanronghua,chengxianrongrongzhuangtai,zhezhongzhuangtaidehanxisigenbenhanbuchuyouzhiliangdehandianlai。ruguohanxiwenduguogao,henkenengjiuhuishaoshangdianluban,ruguohanjiandoubeitanghuaile,dianluwufazhengchangdaotong,handianpiaoliangyouhao,yemeishenmeyongle。nayaoruhefaxianhanxiwenduguogaone,ruguozaihanxiguochengzhongyoumaobaiyanhuozhebanmianshangchuxianbaifen,banmianshiquguangze,jiukeyipanduanhanxiwenduguogaole。
無鉛焊錫絲在進行焊接時,要同時觸碰到焊腳和焊盤,此時烙鐵頭一般傾斜45度(du)角(jiao),這(zhe)樣(yang)更(geng)便(bian)利(li)於(yu)焊(han)錫(xi)絲(si)的(de)焊(han)接(jie)。如(ru)果(guo)說(shuo)電(dian)路(lu)板(ban)受(shou)熱(re)能(neng)力(li)弱(ruo),那(na)麼(me)就(jiu)要(yao)適(shi)當(dang)調(tiao)整(zheng)烙(lao)鐵(tie)頭(tou)的(de)傾(qing)斜(xie)角(jiao)度(du),烙(lao)鐵(tie)頭(tou)與(yu)電(dian)路(lu)板(ban)的(de)接(jie)觸(chu)麵(mian)就(jiu)要(yao)盡(jin)量(liang)的(de)減(jian)少(shao),接(jie)觸(chu)時(shi)間(jian)也(ye)要(yao)盡(jin)可(ke)能(neng)縮(suo)短(duan),快(kuai)速(su)完(wan)成(cheng)焊(han)錫(xi)絲(si)的(de)焊(han)接(jie)。
wuqianhanxisizaihanjieqian,xuyaojinxingqingjie,jianyishiyongbanshidehaimian,yaoganjingqingjiedehaimian。wuqianhanxisiyubeihanwujiechushikeyiqingqingyayixia,buzhiyuhuishirechuandaosunshangbeihanjian。hanjiewenduzai300℃以下時,無鉛焊錫絲的液態表麵非常平滑,潤濕時間也短,比一般焊錫材料的擴展率都要大。

由於無鉛焊錫絲的抗氧化性強,焊點光亮,適合於PCB的波峰焊和熱浸焊。無鉛焊錫絲在450℃shi,chengyinbaiserongyezhuangtai,chuzhaliangyeshijishaode,zhejiufanyingchulewuqianhanxisizhiliangdeyouliang,cishitebieshiyongyugezhongbianyaqizhizaodezirongqibaoxiandetangxi。
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綠誌島焊錫廠免責聲明:
綠(lv)誌(zhi)島(dao)焊(han)錫(xi)廠(chang)發(fa)布(bu)的(de)新(xin)聞(wen)資(zi)料(liao)除(chu)原(yuan)創(chuang)外(wai),有(you)部(bu)分(fen)是(shi)從(cong)網(wang)絡(luo)中(zhong)收(shou)集(ji)得(de)到(dao)的(de),版(ban)權(quan)歸(gui)原(yuan)作(zuo)者(zhe)及(ji)原(yuan)網(wang)站(zhan)所(suo)有(you)。綠(lv)誌(zhi)島(dao)焊(han)錫(xi)廠(chang)承(cheng)諾(nuo)會(hui)盡(jin)可(ke)能(neng)注(zhu)明(ming)信(xin)息(xi)來(lai)源(yuan),部(bu)分(fen)資(zi)源(yuan)因(yin)操(cao)作(zuo)上(shang)的(de)原(yuan)因(yin)可(ke)能(neng)丟(diu)失(shi)了(le)原(yuan)有(you)信(xin)息(xi),敬(jing)請(qing)原(yuan)作(zuo)者(zhe)諒(liang)解(jie),若(ruo)您(nin)對(dui)綠(lv)誌(zhi)島(dao)焊(han)錫(xi)廠(chang)所(suo)載(zai)的(de)文(wen)章(zhang)資(zi)訊(xun)的(de)版(ban)權(quan)歸(gui)屬(shu)有(you)異(yi)議(yi),請(qing)立(li)即(ji)告(gao)知(zhi)綠(lv)誌(zhi)島(dao)焊(han)錫(xi)廠(chang),綠(lv)誌(zhi)島(dao)會(hui)尊(zun)重(zhong)您(nin)的(de)意(yi)見(jian)進(jin)行(xing)刪(shan)除(chu),同(tong)時(shi)向(xiang)您(nin)予(yu)以(yi)致(zhi)歉(qian)。