%0 Journal Article
%T MICROSTRUCTURE AND CORROSION RESISTANCE OF LASER SURFACE ALLOYING PLASMA SPRAYED Cr-Mo COATING
%A LIANG Yong WANG Jun TONG Baiyun SI Zhongyao Institute of Metal Research
%A Academia Sinica
%A Shenyang
%A China
%A <br>LIANG Yong WANG Jun TONG Baiyun SI Zhongyao Institute of Metal Research
%A Academia Sinica
%A Shenyang
%A China
%J 金属学报(英文版)
%D 1992
%I 
%X The precipitation of χ-phase,σ-phase and carbides may be restrained or eliminated by lasermelting the plasma sprayed Cr-Mo alloy coating,in which austenite of abundant block usual-ly occurred on medium carbon low alloying steels.The corrosion resistance of this coating to0.5mol/L H_2SO_4 was examined to be superior to that of 18-8 stainless steel.The laser al-loying Cr-Mo coating also has excellent resistance to pitting corrosion,and no pitting ap-peared even it immersed in a medium containing Cl~- ions.
%K Cr-Mo coating
%K laser melting
%K microstructure
%K corrosion resistance
%K pitting<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=A9D5A0177F14A36D8B44B01F7835DDD3&yid=F53A2717BDB04D52&vid=94C357A881DFC066&iid=E158A972A605785F&sid=4D7D059FFBF006B9&eid=FDC7AF55F77D8CD4&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=5