DEPRECIATION OF POWDER COATING APPLIED ON ZINC ELECTROPLATED STEEL DUE TO HYDROGEN CHARGING OF STEEL

被引：0
|
作者：
Mindos, L. [1 ]
机构：
[1] SVUOM Sro, Prague, Czech Republic
来源：
IX. KONFERENCE PIGMENTY A POJIVA | 2016年
关键词：
Galvanizing; zinc coating; powder coating; pinholes; bubbles; hydrogen charging of steel;
D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
This case study presents defects not associated with the actual electroplating process itself but with the additional coating procedure. A multi-coat system of zinc and powder coatings is relative frequently used type of surface treatment for various products. In powder coating many various defects forming pinholes or bubbles are a common problem. There are many reasons for these defects. This paper presents failure analysis methodology and the step-by-step approach to the particular case study.
引用
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页码：27 / 31
页数：5
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