锌系磷化膜的电子显微结构分析  

THE ELECTRON MICROSTRUCTURE ANALYSIS OF ZINC SYSTEM PHOSPHATE COATING

作　　者：康翠荣[1] 孟庆英[1] 杨治安[1] 乔亚莉[1] 王惠[1] 

机构地区：[1]天津大学分析中心

出　　处：《天津大学学报》1996年第5期740-744,共5页Journal of Tianjin University(Science and Technology)

摘　　要：采用ＥＰＡ和ＴＥＭ等测试手段研究锌系磷化膜的形貌、晶体结构、化学成分和Ｚｎ／Ｐ值之间的关系。The correlation among appearance, crystal structure, chemical composition and Zn/P value of the zinc system phosphate coating is studied in this paper by means of EPA, TEM and other testing methods. The results show that the corrosion resistance of the phosphate coating can be determined.

关 键 词：磷化膜 电子显微结构 锌系磷化膜 耐蚀性能 

分 类 号：TG174.445[金属学及工艺—金属表面处理]