%0 Journal Article
%T EFFECT OF NANOCRYSTALLIATION ON ELECTROCHEMICAL BEHAVIOR OF M38 SUPERALLOY<br>纳米化对M38高温合金电化学腐蚀行为的影响
%A BAI Hui-ping
%A WANG Fu-hui
%A <br>白会平
%A 王福会
%J 腐蚀科学与防护技术
%D 2008
%I 
%X Nanocrystallized coatings(NC) of superalloy M38 were prepared by magnetron sputtering on samples of cast M38 alloy.The electrochemical behavior was investigated by potentiodynamic and capacitance measurements for samples of the cast M38 alloy without and with sputtered coatings.The results showed that M38 NC had higher resistance to pitting corrosion than M38 cast alloy in 3.5% NaCl solution.Although the passive films formed on the cast alloy and the sputtering coating were p-type,however the passive film f...
%K nanocrystalline coating
%K alloy
%K pitting corrosion
%K passive film<br>纳米涂层
%K 钝化膜
%K 半导体特性
%K 氯离子侵蚀
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=9F6E6EC8BA5BB62698F6640073DDD6E1&aid=05C0AE624C96966481ADF29688026BFE&yid=67289AFF6305E306&vid=A04140E723CB732E&iid=B31275AF3241DB2D&sid=8ACD9060100C26F1&eid=B79ACB6EBBFC9730&journal_id=1002-6495&journal_name=腐蚀科学与防护技术&referenced_num=0&reference_num=11