摘要
钢管的表面状态对涂层的质量影响是很大的，优良的涂料涂在未经预处理的钢管表面上质量也不会好。本文主要介绍涂塑钢管预处理的三种主要方法的工作原理、工艺参数、注意事项等。
The coating quality is greatly affected by the surface condition of the steel pipe and the tubular, Although a coating material is of good properties, those properties can not abtain, if the coated surface is not Subjected to a certain preparation. In this paper, the principle, technological parameters and some points which should be cautioned for three main nethods about the surface preparation of the steel pipe to be coated are introduced.
出处
《焊管》
1994年第4期57-59,共3页
Welded Pipe and Tube
关键词
钢管
涂覆
喷丸清理
酸洗
磷化处理
coated steel pipe, coating
shot blast cleaning
pickling
phosphate treatment
