RESEARCH ON THE CAST STAINLESS STEEL USED FOR CORROSION RESISTANCE IN A SEAWATER CONTAMINATION SOLUTION.

被引：0
|
作者：
Quin, Zirui [1 ]
机构：
[1] Dalian Inst of Technology, Liaoning, China, Dalian Inst of Technology, Liaoning, China
来源：
Huagong jixie | 1987年 / 14卷 / 06期
关键词：
CORROSION - Pitting - IRON AND STEEL METALLOGRAPHY - MICROSCOPIC EXAMINATION - Scanning Electron Microscopy - SEAWATER - X-RAY ANALYSIS;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The microstructure and corrosion resistance of a new high-silicon austenitic stainless steel for corrosion resistance in a seawater contamination solution are studied. SEM, X-ray diffraction spectrum, and EMPA are used to investigate the microstructure. Experimental results show that the ZGOCr18Ni12Mo5Cu3Si2 cast stainless steel has good intergranular/pitting corrosion resistance. Therefore, pumps, valves, pipelines and so on made from ZGOCr18Ni12Mo5Cu3Si2 steel have longer service life than most stainless steels in use of seawater contamination solutions.
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页码：486 / 489
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