電鍍銅鋼板供應商

電鍍銅鋼板用于(yu)鑄(zhu)模，鍍(du)(du)(du)鎳(nie)，鍍(du)(du)(du)鉻，鍍(du)(du)(du)銀和鍍(du)(du)(du)金的打底，修復磨(mo)損部分(fen)(fen)，防止局部滲碳和提高(gao)導電(dian)性(xing)(xing)(xing)。分(fen)(fen)為(wei)(wei)堿性(xing)(xing)(xing)鍍(du)(du)(du)銅(tong)(tong)和酸(suan)(suan)性(xing)(xing)(xing)鍍(du)(du)(du)銅(tong)(tong)二(er)法(fa)。通(tong)常(chang)為(wei)(wei)了獲得(de)較薄的細致光滑的銅(tong)(tong)鍍(du)(du)(du)層，將(jiang)表面除(chu)去油銹的鋼(gang)鐵等制(zhi)件(jian)作陰極，純銅(tong)(tong)板作陽極，掛于(yu)含(han)有(you)氰(qing)(qing)化亞銅(tong)(tong)、氰(qing)(qing)化鈉和碳酸(suan)(suan)鈉等成(cheng)分(fen)(fen)的堿性(xing)(xing)(xing)電(dian)鍍(du)(du)(du)液(ye)中，進行堿性(xing)(xing)(xing)（氰(qing)(qing)化物）鍍(du)(du)(du)銅(tong)(tong)。為(wei)(wei)了獲得(de)較厚的銅(tong)(tong)鍍(du)(du)(du)層，必須先將(jiang)鍍(du)(du)(du)件(jian)進行堿性(xing)(xing)(xing)鍍(du)(du)(du)銅(tong)(tong)，再置于(yu)含(han)有(you)硫(liu)酸(suan)(suan)銅(tong)(tong)、硫(liu)酸(suan)(suan)鎳(nie)和硫(liu)酸(suan)(suan)等成(cheng)分(fen)(fen)的電(dian)解(jie)液(ye)中，進行酸(suan)(suan)性(xing)(xing)(xing)鍍(du)(du)(du)銅(tong)(tong)。此外(wai)，還(huan)有(you)焦(jiao)磷酸(suan)(suan)鹽、酒石酸(suan)(suan)鹽、乙二(er)胺等配制(zhi)的無氰(qing)(qing)電(dian)解(jie)液(ye)。焦(jiao)磷酸(suan)(suan)鹽電(dian)解(jie)液(ye)已被廣泛采用。

涂層厚(hou)度(du)：40~120g/m2

厚度： 0.5~1.2mm

寬(kuan)度(du)： 600~1250mm

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