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化學(xué)配方數(shù)據(jù)庫
配方類型: METALS
配方說明: Chemical Polishing of Nickel (U.S. Patent 2,680,678)
配方組成: 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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