%0 Journal Article
%T THE SIGNIFICANCE OF THE PROTECTION POTENTIAL AGAINST PITTING CORROSION<br>小孔腐蚀保护电位物理意义的研究
%A QIN Liyan
%A <br>秦丽雁
%A 杜元龙
%J 腐蚀科学与防护技术
%D 1993
%I 
%X Based on the studies of a simulating pitting corrosion cell and the electrochemical behaviours of the occluded anode of Cr13, 1Cr18Ni9Ti and 1Cr18Ni9 stainless steels in simulating anolytes, it is demonstrated experimentally that, protection potential against pitting corrosion (E_p) is a microscopic reflection of repassivation within the pit in pitting corrosion system, not the immunity potential or the corrosion potential of the pit of the system. Thus, various conjuctures on the significance of the potential are clarified.
%K protection potential
%K pitting corrosion
%K crevice corrosion
%K significance<br>不锈钢
%K 缝隙腐蚀
%K 保护电位
%K 研究
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=9F6E6EC8BA5BB62698F6640073DDD6E1&aid=DC6A3071EC090F2D&yid=D418FDC97F7C2EBA&vid=94C357A881DFC066&iid=E158A972A605785F&sid=5B5B75F4854B8331&eid=FBA00558C57D9C11&journal_id=1002-6495&journal_name=腐蚀科学与防护技术&referenced_num=0&reference_num=0