因此，确定电解浸蚀法作为铜铬稀土合金定量金相分析的试样制备方法是切实可行的。
Consequently, it is feasible to determine electro-etching method as the sample preparation method about quantitative metallographic analysis in CuCrRE alloy.
对此，本文根据理论和实践，阐述了金属镀层金相试样的制备方法和显微分析技术。
Therefore, on the basis of theory and practice, Preparation and microscopic analysis of metallic coating samples are described in this paper.
对热喷涂层金相试样制备进行了介绍，并对一些技术问题给予提示。
Introduce the preparation for metallographic specimen of thermo-spraying process coat and explain some technical questions.
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