吉林電鍍銅鋼板

電鍍銅鋼板用(yong)于鑄模，鍍(du)(du)鎳(nie)，鍍(du)(du)鉻，鍍(du)(du)銀和(he)鍍(du)(du)金的(de)(de)打(da)底，修復(fu)磨損部(bu)分(fen)(fen)，防止(zhi)局部(bu)滲碳和(he)提高導電(dian)(dian)性(xing)。分(fen)(fen)為堿(jian)性(xing)鍍(du)(du)銅(tong)(tong)和(he)酸(suan)(suan)性(xing)鍍(du)(du)銅(tong)(tong)二法。通常為了(le)獲得(de)較(jiao)薄的(de)(de)細致(zhi)光滑的(de)(de)銅(tong)(tong)鍍(du)(du)層，將表(biao)面除去油(you)銹的(de)(de)鋼鐵等(deng)制(zhi)件(jian)作陰極，純銅(tong)(tong)板作陽極，掛于含(han)有(you)氰化(hua)亞(ya)銅(tong)(tong)、氰化(hua)鈉和(he)碳酸(suan)(suan)鈉等(deng)成分(fen)(fen)的(de)(de)堿(jian)性(xing)電(dian)(dian)鍍(du)(du)液(ye)中(zhong)，進行(xing)堿(jian)性(xing)（氰化(hua)物）鍍(du)(du)銅(tong)(tong)。為了(le)獲得(de)較(jiao)厚的(de)(de)銅(tong)(tong)鍍(du)(du)層，必須先(xian)將鍍(du)(du)件(jian)進行(xing)堿(jian)性(xing)鍍(du)(du)銅(tong)(tong)，再置于含(han)有(you)硫(liu)酸(suan)(suan)銅(tong)(tong)、硫(liu)酸(suan)(suan)鎳(nie)和(he)硫(liu)酸(suan)(suan)等(deng)成分(fen)(fen)的(de)(de)電(dian)(dian)解液(ye)中(zhong)，進行(xing)酸(suan)(suan)性(xing)鍍(du)(du)銅(tong)(tong)。此外，還有(you)焦磷(lin)酸(suan)(suan)鹽(yan)(yan)、酒石酸(suan)(suan)鹽(yan)(yan)、乙二胺等(deng)配(pei)制(zhi)的(de)(de)無氰電(dian)(dian)解液(ye)。焦磷(lin)酸(suan)(suan)鹽(yan)(yan)電(dian)(dian)解液(ye)已被廣泛(fan)采用(yong)。

涂層厚度(du)：40~120g/m2

厚度： 0.5~1.2mm

寬度： 600~1250mm

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