| 摘要 |
PCT No. PCT/EP97/00864 Sec. 371 Date Dec. 9, 1998 Sec. 102(e) Date Dec. 9, 1998 PCT Filed Feb. 20, 1997 PCT Pub. No. WO97/31137 PCT Pub. Date Aug. 28, 1997A zinc bath, which is particularly useful for batch-wise galvanizing of steel articles, of which the silicon content is not certain, contains 1-5 wt % of tin, 0.01-0.1 wt % of nickel, lead at a concentration up to saturation, and at least one of aluminum, calcium and magnesium, with the rest being zinc of any quality going from remelted scrap to SHG zinc. |
