齊齊哈爾電鍍銅鋼板

電鍍銅鋼板用(yong)于鑄(zhu)模，鍍(du)(du)(du)鎳，鍍(du)(du)(du)鉻，鍍(du)(du)(du)銀(yin)和鍍(du)(du)(du)金的打底，修復磨損部(bu)分，防止局部(bu)滲碳和提高導電(dian)(dian)性(xing)。分為(wei)堿性(xing)鍍(du)(du)(du)銅(tong)和酸(suan)(suan)性(xing)鍍(du)(du)(du)銅(tong)二法(fa)。通(tong)常為(wei)了獲得較薄的細致(zhi)光滑(hua)的銅(tong)鍍(du)(du)(du)層，將表面除去油(you)銹的鋼(gang)鐵等(deng)制件(jian)作陰(yin)極，純銅(tong)板作陽極，掛于含(han)有氰化(hua)亞銅(tong)、氰化(hua)鈉(na)和碳酸(suan)(suan)鈉(na)等(deng)成(cheng)分的堿性(xing)電(dian)(dian)鍍(du)(du)(du)液(ye)(ye)中(zhong)，進(jin)行堿性(xing)（氰化(hua)物）鍍(du)(du)(du)銅(tong)。為(wei)了獲得較厚的銅(tong)鍍(du)(du)(du)層，必(bi)須(xu)先將鍍(du)(du)(du)件(jian)進(jin)行堿性(xing)鍍(du)(du)(du)銅(tong)，再置于含(han)有硫(liu)酸(suan)(suan)銅(tong)、硫(liu)酸(suan)(suan)鎳和硫(liu)酸(suan)(suan)等(deng)成(cheng)分的電(dian)(dian)解液(ye)(ye)中(zhong)，進(jin)行酸(suan)(suan)性(xing)鍍(du)(du)(du)銅(tong)。此外，還有焦磷酸(suan)(suan)鹽、酒石(shi)酸(suan)(suan)鹽、乙二胺(an)等(deng)配(pei)制的無氰電(dian)(dian)解液(ye)(ye)。焦磷酸(suan)(suan)鹽電(dian)(dian)解液(ye)(ye)已被廣泛采用(yong)。

涂層厚度：40~120g/m2

厚(hou)度： 0.5~1.2mm

寬度： 600~1250mm

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