助焊劑的工作原理,概括來講:jiushizaizhenggehanjieguochengzhong,zhuhanjitongguozishendehuoxingwuzhizuoyong,quchuhanjiecaizhibiaomiandeyanghuaceng,tongshishixiyejibeihancaizhizhijiandebiaomianzhanglijianxiao,zengqiangxiyeliudong、浸潤的性能,幫助焊接完成,所以它的名字叫“助焊劑”。
ruguoyaoduizhuhanjigongzuoyuanlijinxingyigequanfenxi,najiushitongguozhuhanjizhonghuohuawuzhiduihanjiecaizhibiaomiandeyanghuawujinxingqingli,shihanliaohejinnenggouhenhaodiyubeihanjiecaizhijiehebingxingchenghandian,zaizhegeguochengzhong,qidaozhuyaozuoyongdeshizhuhanjizhongdehuohuajidengwuzhi,zhexiewuzhinenggouxunsudiquchuhanpanjiyuanjianguanjiaodeyanghuawu,bingqieyoushihainengbaohubeihancaizhizaihanjiewanchengzhiqianbuzaiyanghua。
另(ling)外(wai),在(zai)去(qu)除(chu)氧(yang)化(hua)膜(mo)的(de)同(tong)時(shi),助(zhu)焊(han)劑(ji)中(zhong)的(de)表(biao)麵(mian)活(huo)性(xing)劑(ji)也(ye)開(kai)始(shi)工(gong)作(zuo),它(ta)能(neng)夠(gou)顯(xian)著(zhu)降(jiang)低(di)液(ye)態(tai)焊(han)料(liao)在(zai)被(bei)焊(han)材(cai)質(zhi)表(biao)麵(mian)所(suo)體(ti)現(xian)出(chu)來(lai)的(de)表(biao)麵(mian)張(zhang)力(li),使(shi)液(ye)態(tai)焊(han)料(liao)的(de)流(liu)動(dong)性(xing)及(ji)鋪(pu)展(zhan)能(neng)力(li)加(jia)強(qiang),並(bing)保(bao)證(zheng)錫(xi)焊(han)料(liao)能(neng)滲(shen)透(tou)至(zhi)每(mei)一(yi)個(ge)細(xi)微(wei)的(de)釺(qian)焊(han)縫(feng)隙(xi);在錫爐焊接工藝中,當被焊接體離開錫液表麵的一瞬間,因為助焊劑的潤濕作用,多餘的錫焊料會順著管腳流下,從而避免了拉尖、連焊等不良現象。
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