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足球彩票足球彩票 > 电镀技术 > 正文

防变色镀银工艺常见的问题

发布日期:2014-11-10

  1、硫代硫酸盐镀银怎样补充银?

  LIUDAILIUSUANYANDUYINRONGYEDEZHUYAOCHENGFENSHIXIAOSUANYIN、JIAOYALIUSUANJIAHELIUDAILIUSUANAN。DANGRONGYEZHONGYINDEHANLIANGPIANDI,XUYAOBUCHONGSHI,BUNENGJIANGXIAOSUANYINZHIJIEJIARUDAORONGYEZHONGQU,YINWEIXIAOSUANYINHELIUDAILIUSUANANFANYINGSHENGCHENGLIUHUAYINHEISECHENDIAN。ZHENGQUEDEBUJIAFANGFASHIJIANGXIAOSUANYINHEJIAOYALIUSUANJIAANl:1(ZHONGLIANGBI)DEBILIFENBIEYONGZHENGLIUSHUIRONGJIE,ZAIJIAOBANXIAJIANGJIAOYALIUSUANJIARONGYEDAORUXIAOSUANYINRONGYEZHONG,SHIZHISHENGCHENGJIAOYALIUSUANYINRONGYE,RANHOUZAIJIARUDUYINRONGYEZHONG,JIAOBANJUNYUNHOUJIKEDIANDU。TONGDIANCHULI。

  2、镀层有黑色条纹怎么办?

足球彩票  DUYINCENGCHUXIANHEISETIAOWENSHI,ZHUYAOSHIRONGYEZHONGDEZHONGJINSHULIZIJILEIGUODUO,ZAOCHENGRONGYEBEIWURAN。DANGTONGZAZHICHAOGUO5g/LHUOQIANZAZHIDADAO0.5g/LSHI,DUIDIDIANLIUMIDUQUYINGXIANGJIAODA,CHUXIANANQU,SHENZHIYOUHEISETIAOWENCHANSHENG。RUOYAOXIAOCHUHEISETIAOWENXIANXIANG,KEJIANGRONGYEJINXINGXIAODIANLIUDIANJIECHULI,QUCHUYOUHAIJINSHULIZI。

  3、阳极发灰是怎么回事?

  DUYINZHONGRUOFAXIANYANGJIFAHUI,ZHUYAOYOUYIXIAJIGEFANGMIANYINQI:

足球彩票  ①RONGYEZHONGYOULIQINGHUAJIAHANLIANGPIANDI,ZAOCHENGYANGJIDUNHUA,SHIYANGJIBANCHUXIANHUIHEISEMO。YINGGENJUHUAYANFENXI,JISHIBUCHONGQINGHUAJIA。

  ②GUANGLIANGJIDEFENJIECHANWUGUODUO,KEJIAHUOXINGTANCHULI。

  ③YANGJIBUCHUN。ZAIDIANDUZHONGSUOYONGDEYINYANGJIDECHUNDUYINGDAYU99.98%,RUGUOYANGJICHUNDUBUGOU,DUYEZHONGDEZAZHIJIUHUIZENGDUO,HAIJIANGYINGXIANGDUCENG

  4、氰化镀银上镀慢、阳极溶解快,怎样应对?

足球彩票  QINGHUADUYINSHANGDUMANERYANGJIRONGJIEKUAI,YUANYINSHIYOULIQINGHUAJIAHANLIANGTAIGAO,JINSHUYINDEHANLIANGPIANDI。DUYEZHONGHANYOUYIDINGLIANGDEYOULIQINGHUAJIA,NENGQIDAOWENDINGDIANJIEYE,TIGAOYINJIJIHUA,CUJINYANGJIRONGJIE、TIGAODUYEDAODIANNENGLIDEZUOYONG。RUOYOULIQINGHUAJIAHANLIANGGUOGAO,YANGJIRONGJIEJIUBUZHENGCHANG,CHUXIANKELIZHUANGDERONGJIE,TONGSHIJIANGDILEDUYEDECHENJISUDU。YINCI,YAOGENJUHUAYANJIEGUOBUCHONGLVHUAYIN。

足球彩票(FENGHUA/XIANGSHAN/NINGHAI/YUYAO/CIXI)DIANDUCHANGJIAZHAONINGBOHONGSHUNDIANZIDIANDUJISHUYOUXIANGONGSI ZHUANYETIGONGDUJIN、DUYIN、DUXI、DUNIEDENGFUWU DIZHI:BEILUNQUXINQIJIEDAOSUANSHANCUNYUYUANLU223HAO

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