%0 Journal Article
%T CORROSION OF HEAT-AFFECTED ZONE IN WELDMENT OF DUPLEX STAINLESS STEEL SAF2205 IN UREA MEDIA<br>SAF2205双相不锈钢焊接热影响区在尿素介质中的腐蚀研究
%A CHEN Xiaojun
%A HU Xijun
%A REN Xiaoshan
%A ZHANG Youquan
%A KANG Hui
%A <br>陈晓军
%A 胡锡军
%A 任晓善
%A 张友权
%A 康慧
%J 腐蚀科学与防护技术
%D 1995
%I 
%X The corrosion resistance of the heat-affected zone (HAZ) of butt-weld for duplex stainless steel SAF2205 and austenitic stainless steel 316L in urea media were studied. Experimental results revealed that welding linear energy (WLE) has important influence on the corrosion resistance of HAZ. A severe corrosion zone appeared at a distance of 3-6mm from melt run. The depth of local attack increased as increasing WLE. The corrosion of HAZ in the SAF2205 was found to be more susceptible to WLE that in 316L.
%K corrosion
%K duplex stainless steel
%K weld heat-affected zone<br>双相不锈钢
%K 焊接
%K 热影响区
%K 尿素腐蚀
%K 腐蚀
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=9F6E6EC8BA5BB62698F6640073DDD6E1&aid=C6B3A021A207B32DE89FFC00E60EECC2&yid=BBCD5003575B2B5F&vid=DF92D298D3FF1E6E&iid=E158A972A605785F&sid=0954045FA0C6885F&eid=FA88DCCE84EA0A56&journal_id=1002-6495&journal_name=腐蚀科学与防护技术&referenced_num=1&reference_num=0