電鍍銅鋼板售后

電鍍銅鋼板用于鑄模(mo)，鍍(du)(du)(du)鎳，鍍(du)(du)(du)鉻，鍍(du)(du)(du)銀和(he)(he)(he)鍍(du)(du)(du)金的(de)(de)打底，修(xiu)復(fu)磨(mo)損部分(fen)(fen)，防止局(ju)部滲碳(tan)和(he)(he)(he)提(ti)高導電性(xing)(xing)(xing)。分(fen)(fen)為(wei)(wei)(wei)堿性(xing)(xing)(xing)鍍(du)(du)(du)銅(tong)(tong)和(he)(he)(he)酸(suan)性(xing)(xing)(xing)鍍(du)(du)(du)銅(tong)(tong)二(er)法。通常為(wei)(wei)(wei)了(le)獲(huo)得(de)較(jiao)(jiao)薄(bo)的(de)(de)細致(zhi)光(guang)滑的(de)(de)銅(tong)(tong)鍍(du)(du)(du)層(ceng)，將表(biao)面除去油銹的(de)(de)鋼(gang)鐵等(deng)制(zhi)件(jian)作(zuo)陰極(ji)，純銅(tong)(tong)板作(zuo)陽極(ji)，掛于含有氰化亞銅(tong)(tong)、氰化鈉(na)和(he)(he)(he)碳(tan)酸(suan)鈉(na)等(deng)成分(fen)(fen)的(de)(de)堿性(xing)(xing)(xing)電鍍(du)(du)(du)液(ye)(ye)中(zhong)，進(jin)(jin)行(xing)堿性(xing)(xing)(xing)（氰化物(wu)）鍍(du)(du)(du)銅(tong)(tong)。為(wei)(wei)(wei)了(le)獲(huo)得(de)較(jiao)(jiao)厚的(de)(de)銅(tong)(tong)鍍(du)(du)(du)層(ceng)，必須先將鍍(du)(du)(du)件(jian)進(jin)(jin)行(xing)堿性(xing)(xing)(xing)鍍(du)(du)(du)銅(tong)(tong)，再置于含有硫(liu)(liu)酸(suan)銅(tong)(tong)、硫(liu)(liu)酸(suan)鎳和(he)(he)(he)硫(liu)(liu)酸(suan)等(deng)成分(fen)(fen)的(de)(de)電解液(ye)(ye)中(zhong)，進(jin)(jin)行(xing)酸(suan)性(xing)(xing)(xing)鍍(du)(du)(du)銅(tong)(tong)。此外(wai)，還有焦(jiao)磷(lin)酸(suan)鹽、酒石酸(suan)鹽、乙(yi)二(er)胺(an)等(deng)配制(zhi)的(de)(de)無(wu)氰電解液(ye)(ye)。焦(jiao)磷(lin)酸(suan)鹽電解液(ye)(ye)已被廣泛(fan)采用。

涂層(ceng)厚(hou)度：40~120g/m2

厚度(du)： 0.5~1.2mm

寬度： 600~1250mm

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