%0 Journal Article
%T ELECTROCHEMICAL CORROSION OF 27SiMn LOW-ALLOY STEEL IN ANTHRACITE WITH DIFFERENT MINE WATER CONTENTS<br>27SiMn在不同矿井水含量的无烟煤环境中的电化学行为
%A ZHANG Zeng-zhi
%A NIU Jun-jie
%A ZHOU You-qiangChina University of Mining
%A Technology
%A Beijing
%A <br>张增志
%A 牛俊杰
%A 周有强
%J 腐蚀科学与防护技术
%D 2004
%I 
%X A mixture of anthracite,mine water and mine gas is a corrosion medium.The contents of mine water and the particle size of anthracite in the experiment were prepared to simulate actual environment in anthracite mine.The electrochemical corrosion behavior of 27SiMn low-alloy steel in four anthracite samples with 10%,15%,20% and 30%(mass.) mine water respectively was studied by measuring polarization curves.The results show that when the mine water content is higher than 15%,the corrosion of 27SiMn low-alloy steel is more serious than that in mine water only;and when the mine water content amounts to 20% the galvanic current density reaches the maximum.
%K anthracite
%K mine water
%K low-alloy steel
%K electrochemical corrosion<br>无烟煤
%K 水含量
%K 降低
%K 电化学行为
%K 研究
%K 矿井水
%K 用电
%K 腐蚀程度
%K 电化学腐蚀
%K 曲线
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=9F6E6EC8BA5BB62698F6640073DDD6E1&aid=0172E4811B366934&yid=D0E58B75BFD8E51C&vid=7801E6FC5AE9020C&iid=B31275AF3241DB2D&sid=B79ACB6EBBFC9730&eid=EB58C3052341AAA3&journal_id=1002-6495&journal_name=腐蚀科学与防护技术&referenced_num=0&reference_num=3