化学配方数据库
| 配方类型： | METALS |
| 配方说明： | Chemical Polishing of Nickel (U.S. Patent 2,680,678) |
| 配方组成： | b: Glacial Acetic Acid/60-70 Concentrated Hydrochloric Acid/500 Nitric Acid/40-30 Hydrochloric Acid/0.5 Water/1000 a: Copper Chloride/30 |
| 配制方法： | Immerse nickel in a for at least 5 minutes at 82F to remove the film of oxide. A few hours later immerse in b for 15 to 30 seconds at room temperature. |
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