%0 Journal Article
%T ELECTROCHEMICAL CORROSION BEHAVIOUR OF VARIOUS Ni COATING/CARBON STEEL BILAYER IN OXYGEN FREE WATER AT HIGH TEMPERATURES<br>镀镍碳钢在高温无氧水中的腐蚀电化学行为
%A 王雪芬
%A 魏宝明
%J 腐蚀科学与防护技术
%D 1998
%I 
%X The electrochemical corrosion behaviour of electroless amorphous Ni P coating/carbon steel substrate and electro deposited nanocrystalline Ni coating/carbon steel substrate were studied by linear polarization, potentiostatic curve and AC impendance techniques in oxygen free water at high temperatures. Results showed that the corrosion of the functional Ni coating/carbon steel composite materials was caused by hydrogen depolarization under galvanic couple condition. Their corrosion rates depended on the porosity and the intrinsic corrosion rate of the coating.
%K corrosion
%K oxygen free water
%K high temperature
%K Ni coated carbon steel composite electrode
%K AC impendance<br>腐蚀
%K 高温无氧水
%K 交流阻抗法
%K 碳钢
%K 镀镍
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=9F6E6EC8BA5BB62698F6640073DDD6E1&aid=7F136A4B2D899DF6872E1399684FB5B4&yid=8CAA3A429E3EA654&vid=F3090AE9B60B7ED1&iid=0B39A22176CE99FB&sid=BCA2697F357F2001&eid=BC12EA701C895178&journal_id=1002-6495&journal_name=腐蚀科学与防护技术&referenced_num=1&reference_num=4