營口電鍍銅鋼板

電鍍銅鋼板用(yong)(yong)于(yu)鑄模(mo)，鍍(du)(du)鎳，鍍(du)(du)鉻，鍍(du)(du)銀和鍍(du)(du)金的打底(di)，修復磨(mo)損部分(fen)，防止局部滲碳和提高導電性。分(fen)為堿(jian)性鍍(du)(du)銅(tong)(tong)(tong)(tong)和酸(suan)性鍍(du)(du)銅(tong)(tong)(tong)(tong)二法。通(tong)常為了(le)(le)獲得(de)較薄的細致光滑的銅(tong)(tong)(tong)(tong)鍍(du)(du)層(ceng)，將表面除去油銹的鋼鐵等(deng)(deng)(deng)制件作陰極，純銅(tong)(tong)(tong)(tong)板(ban)作陽(yang)極，掛于(yu)含(han)(han)有(you)氰(qing)化(hua)亞銅(tong)(tong)(tong)(tong)、氰(qing)化(hua)鈉(na)和碳酸(suan)鈉(na)等(deng)(deng)(deng)成分(fen)的堿(jian)性電鍍(du)(du)液中，進(jin)行(xing)堿(jian)性（氰(qing)化(hua)物）鍍(du)(du)銅(tong)(tong)(tong)(tong)。為了(le)(le)獲得(de)較厚(hou)的銅(tong)(tong)(tong)(tong)鍍(du)(du)層(ceng)，必須先(xian)將鍍(du)(du)件進(jin)行(xing)堿(jian)性鍍(du)(du)銅(tong)(tong)(tong)(tong)，再置(zhi)于(yu)含(han)(han)有(you)硫酸(suan)銅(tong)(tong)(tong)(tong)、硫酸(suan)鎳和硫酸(suan)等(deng)(deng)(deng)成分(fen)的電解(jie)液中，進(jin)行(xing)酸(suan)性鍍(du)(du)銅(tong)(tong)(tong)(tong)。此外(wai)，還有(you)焦(jiao)磷酸(suan)鹽(yan)、酒石酸(suan)鹽(yan)、乙二胺等(deng)(deng)(deng)配制的無氰(qing)電解(jie)液。焦(jiao)磷酸(suan)鹽(yan)電解(jie)液已被廣泛采用(yong)(yong)。

涂層(ceng)厚度：40~120g/m2

厚(hou)度： 0.5~1.2mm

寬度： 600~1250mm

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