%0 Journal Article
%T ANALYSIS OF CORROSION FAILURE OF IMPELLER USED IN WATER RING VACUUM PUMP<br>水环泵叶轮腐蚀失效分析
%A WANG Zhaoxiong
%A LIU Genfan
%A CHEN Liangcai
%A ZHANG Xinyou
%A <br>王兆雄
%A 刘根凡
%A 陈良才等
%J 腐蚀科学与防护技术
%D 2001
%I 
%X A corroded impeller of water ring vacuum pump was examined with the electronic microprobe and metallography.The relevant water sample was also analijed.The mechanism of corrosion failure was discussed in terms of CO 2 induce corrosion and pitting corrosion due to Cl -.Finally some suggests was postulated as precautionary measures for preveting such failure.
%K water ring vacuum pump
%K CO
%K 2
%K corrosion<br>水环泵
%K 腐蚀
%K 叶轮
%K 真空泵
%K 失效分析
%K 二氧化碳
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=9F6E6EC8BA5BB62698F6640073DDD6E1&aid=4C9629BACF3186AB&yid=14E7EF987E4155E6&vid=FC0714F8D2EB605D&iid=B31275AF3241DB2D&sid=683005D16807E4FE&eid=4C2B9916B58305BE&journal_id=1002-6495&journal_name=腐蚀科学与防护技术&referenced_num=0&reference_num=2