| 发明名称 |
Galvanic chromium bath used for chrome plating bells or drums |
| 摘要 |
Bath contg. aq., fluoride-contg. CrO3 and wetting agent contains 350-700 g/l CrO3, 2-10 g/l CH3HSO3, and 2-20 g/l MgSiF6. Process for the galvanic deposition of shiny coatings made of Cr using the above bath is also claimed.
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| 申请公布号 |
DE4430923(A1) |
申请公布日期 |
1996.03.07 |
| 申请号 |
DE19944430923 |
申请日期 |
1994.08.31 |
| 申请人 |
INA WAELZLAGER SCHAEFFLER KG, 91074 HERZOGENAURACH, DE |
发明人 |
WOLTMANN, REINER, 91074 HERZOGENAURACH, DE |
| 分类号 |
C25D3/04;(IPC1-7):C25D3/04;C25D3/10;C25D7/00 |
主分类号 |
C25D3/04 |
| 代理机构 |
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