營口電鍍銅鋼板

電鍍銅鋼板用(yong)于鑄模，鍍(du)(du)(du)(du)鎳，鍍(du)(du)(du)(du)鉻，鍍(du)(du)(du)(du)銀和(he)鍍(du)(du)(du)(du)金的(de)打底，修復磨(mo)損(sun)部分(fen)，防止局部滲碳(tan)和(he)提(ti)高導電(dian)性(xing)。分(fen)為(wei)(wei)堿(jian)(jian)性(xing)鍍(du)(du)(du)(du)銅(tong)和(he)酸(suan)(suan)性(xing)鍍(du)(du)(du)(du)銅(tong)二法。通(tong)常為(wei)(wei)了(le)獲得較薄的(de)細致光(guang)滑的(de)銅(tong)鍍(du)(du)(du)(du)層，將表面除(chu)去油銹(xiu)的(de)鋼鐵等(deng)(deng)制件作陰極，純(chun)銅(tong)板作陽(yang)極，掛(gua)于含有氰(qing)化亞銅(tong)、氰(qing)化鈉和(he)碳(tan)酸(suan)(suan)鈉等(deng)(deng)成(cheng)分(fen)的(de)堿(jian)(jian)性(xing)電(dian)鍍(du)(du)(du)(du)液(ye)(ye)中(zhong)(zhong)，進(jin)行堿(jian)(jian)性(xing)（氰(qing)化物）鍍(du)(du)(du)(du)銅(tong)。為(wei)(wei)了(le)獲得較厚的(de)銅(tong)鍍(du)(du)(du)(du)層，必須(xu)先將鍍(du)(du)(du)(du)件進(jin)行堿(jian)(jian)性(xing)鍍(du)(du)(du)(du)銅(tong)，再置于含有硫(liu)酸(suan)(suan)銅(tong)、硫(liu)酸(suan)(suan)鎳和(he)硫(liu)酸(suan)(suan)等(deng)(deng)成(cheng)分(fen)的(de)電(dian)解(jie)液(ye)(ye)中(zhong)(zhong)，進(jin)行酸(suan)(suan)性(xing)鍍(du)(du)(du)(du)銅(tong)。此外，還有焦(jiao)磷(lin)酸(suan)(suan)鹽(yan)(yan)、酒石酸(suan)(suan)鹽(yan)(yan)、乙二胺等(deng)(deng)配制的(de)無氰(qing)電(dian)解(jie)液(ye)(ye)。焦(jiao)磷(lin)酸(suan)(suan)鹽(yan)(yan)電(dian)解(jie)液(ye)(ye)已被廣泛采用(yong)。

涂層厚度：40~120g/m2

厚度(du)： 0.5~1.2mm

寬度： 600~1250mm

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