牡丹江電鍍銅鋼板

電鍍銅鋼板用(yong)(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(xiu)復磨損部分(fen)，防(fang)止(zhi)局部滲碳(tan)(tan)和(he)提高(gao)導電(dian)性(xing)(xing)。分(fen)為(wei)堿性(xing)(xing)鍍(du)(du)(du)(du)銅(tong)(tong)(tong)和(he)酸(suan)(suan)(suan)(suan)(suan)性(xing)(xing)鍍(du)(du)(du)(du)銅(tong)(tong)(tong)二(er)法(fa)。通常為(wei)了獲(huo)(huo)得較薄的(de)細致光滑的(de)銅(tong)(tong)(tong)鍍(du)(du)(du)(du)層(ceng)(ceng)，將表面除去油銹(xiu)的(de)鋼鐵等(deng)(deng)制(zhi)件(jian)作陰極，純(chun)銅(tong)(tong)(tong)板作陽(yang)極，掛于含有(you)氰化(hua)亞銅(tong)(tong)(tong)、氰化(hua)鈉(na)和(he)碳(tan)(tan)酸(suan)(suan)(suan)(suan)(suan)鈉(na)等(deng)(deng)成分(fen)的(de)堿性(xing)(xing)電(dian)鍍(du)(du)(du)(du)液中(zhong)(zhong)，進行(xing)堿性(xing)(xing)（氰化(hua)物(wu)）鍍(du)(du)(du)(du)銅(tong)(tong)(tong)。為(wei)了獲(huo)(huo)得較厚(hou)的(de)銅(tong)(tong)(tong)鍍(du)(du)(du)(du)層(ceng)(ceng)，必(bi)須(xu)先將鍍(du)(du)(du)(du)件(jian)進行(xing)堿性(xing)(xing)鍍(du)(du)(du)(du)銅(tong)(tong)(tong)，再置于含有(you)硫(liu)酸(suan)(suan)(suan)(suan)(suan)銅(tong)(tong)(tong)、硫(liu)酸(suan)(suan)(suan)(suan)(suan)鎳和(he)硫(liu)酸(suan)(suan)(suan)(suan)(suan)等(deng)(deng)成分(fen)的(de)電(dian)解(jie)液中(zhong)(zhong)，進行(xing)酸(suan)(suan)(suan)(suan)(suan)性(xing)(xing)鍍(du)(du)(du)(du)銅(tong)(tong)(tong)。此外，還(huan)有(you)焦磷(lin)酸(suan)(suan)(suan)(suan)(suan)鹽(yan)、酒石酸(suan)(suan)(suan)(suan)(suan)鹽(yan)、乙二(er)胺等(deng)(deng)配制(zhi)的(de)無氰電(dian)解(jie)液。焦磷(lin)酸(suan)(suan)(suan)(suan)(suan)鹽(yan)電(dian)解(jie)液已(yi)被(bei)廣(guang)泛(fan)采用(yong)(yong)。

涂層厚(hou)度：40~120g/m2

厚度： 0.5~1.2mm

寬度： 600~1250mm

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