摘要
介绍了腐蚀性介质的性质,论述了阀门壳体材料和阀内件材料的选择方法,分析了表面涂层技术的特点。
The aritcle describe the start point of materials selecting of valves from two side, introduces the character main eroding fluid and the materials selecting regular of the body and subassemblies, the surface - coated technology is also metioned in the final of the text.
出处
《阀门》
2006年第6期38-40,共3页
VALVE MAGAZINE
关键词
调节阀
材料选择
表面涂层技术
control valve
material＇ s select
surface- coated technology
