PDF《金属镀层金相试样的制备和显微分析》

66 Preparation and Microscopic Analysis of Metallic Coating Sample Yan Hong ( kunming metallurgy research institute, Kunming, 650031) Abstract Preparation of coating microscopic sample is very difficult than general metal material.Therefore, on the basis of theory and practice, Preparation and microscopic analysis of metallic coating samples are described in this paper. Key words metallic coating;

sample preparation;

microscopic analysis

37 2006 年10 月闫洪: 金属镀层金相试样的制备和显微分析 ........