鞍山電鍍銅鋼板

電鍍銅鋼板用(yong)于鑄模，鍍(du)鎳(nie)，鍍(du)鉻(ge)，鍍(du)銀和鍍(du)金的打底，修復磨損部分(fen)(fen)，防止(zhi)局(ju)部滲(shen)碳和提高導(dao)電(dian)(dian)性(xing)(xing)。分(fen)(fen)為(wei)(wei)堿(jian)性(xing)(xing)鍍(du)銅(tong)(tong)(tong)(tong)和酸(suan)(suan)(suan)性(xing)(xing)鍍(du)銅(tong)(tong)(tong)(tong)二(er)法。通常為(wei)(wei)了(le)獲(huo)得較薄的細致(zhi)光滑的銅(tong)(tong)(tong)(tong)鍍(du)層，將(jiang)表面除去油銹的鋼(gang)鐵等(deng)(deng)制(zhi)件作陰(yin)極，純銅(tong)(tong)(tong)(tong)板作陽極，掛于含有氰化亞(ya)銅(tong)(tong)(tong)(tong)、氰化鈉(na)和碳酸(suan)(suan)(suan)鈉(na)等(deng)(deng)成分(fen)(fen)的堿(jian)性(xing)(xing)電(dian)(dian)鍍(du)液中(zhong)，進行(xing)堿(jian)性(xing)(xing)（氰化物）鍍(du)銅(tong)(tong)(tong)(tong)。為(wei)(wei)了(le)獲(huo)得較厚的銅(tong)(tong)(tong)(tong)鍍(du)層，必(bi)須(xu)先將(jiang)鍍(du)件進行(xing)堿(jian)性(xing)(xing)鍍(du)銅(tong)(tong)(tong)(tong)，再置于含有硫酸(suan)(suan)(suan)銅(tong)(tong)(tong)(tong)、硫酸(suan)(suan)(suan)鎳(nie)和硫酸(suan)(suan)(suan)等(deng)(deng)成分(fen)(fen)的電(dian)(dian)解(jie)(jie)液中(zhong)，進行(xing)酸(suan)(suan)(suan)性(xing)(xing)鍍(du)銅(tong)(tong)(tong)(tong)。此外，還有焦磷(lin)酸(suan)(suan)(suan)鹽、酒(jiu)石酸(suan)(suan)(suan)鹽、乙(yi)二(er)胺等(deng)(deng)配制(zhi)的無(wu)氰電(dian)(dian)解(jie)(jie)液。焦磷(lin)酸(suan)(suan)(suan)鹽電(dian)(dian)解(jie)(jie)液已被(bei)廣泛(fan)采用(yong)。

涂層厚度：40~120g/m2

厚度： 0.5~1.2mm

寬度： 600~1250mm

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