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电解抛光法通常用在制备不锈钢、有色金属或合金钢等的金相试样,对于其他钢种则应用较少。为了满足我厂生产检验的需要,对于滚子轴承钢,低合金钢,碳素钢的金相组织,晶粒度、脱碳、碳化物不均匀性等的金相检验,也采用电解抛光制样。一、使用说明: 1.阳极塑料铜芯导线上,装有固定试样用的柱形永久磁钢,它比常用的簧式夹具使用方便。
Electrolytic polishing method is usually used in the preparation of stainless steel, nonferrous metal or alloy steel and other metallographic specimens, for other types of steel is less used. In order to meet the needs of our factory production inspection, metallographic examination of the bearing steel, low alloy steel, carbon steel microstructure, grain size, decarburization, carbide heterogeneity, etc., also used electrolytic polishing kind. First, the use of instructions: 1. Anode plastic copper wire, with a fixed sample of cylindrical permanent magnet, which is more commonly used spring-type fixture easy to use.