%0 Journal Article
%T CHANGING REGULARITY ON CURRENT ANDVOLTAGE DURING MICROARC OXIDATION OF LY12 ALLOY<br>LY12Al合金微弧氧化过程中电流和电压变化规律
%A LI Shuhua
%A CHENG Jinsheng
%A YIN Yujun
%A YANG Runze
%A XIN Wentong
%A <br>李淑华
%A 程金生
%A 尹玉军
%A 杨润泽
%A 辛文彤
%J 腐蚀科学与防护技术
%D 2001
%I 
%X The changing regularity of current and voltage and the producing mechanism of microarc during the microarc oxidation of LY12 alloy were investigated.The results showed that the voltage is one of the main factors during microarc oxidation .The ceramic coating would be destroyed under the condition that voltage was overload .The different electric currents were corresponding to distinct stages.Three distinct stages were observed during microarc oxidation,i.e.The initial stae represents that ceramic coating was produced,the second microarc was aroused and finally the third the steady oxidation stage.
%K microarc oxidation
%K voltage
%K electric current<br>微弧氧化
%K 电压
%K 电流
%K 铝合金
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=9F6E6EC8BA5BB62698F6640073DDD6E1&aid=0B9AB832AA5065F4&yid=14E7EF987E4155E6&vid=FC0714F8D2EB605D&iid=B31275AF3241DB2D&sid=FA3423FC1AE95C4E&eid=F7496043B4F12D75&journal_id=1002-6495&journal_name=腐蚀科学与防护技术&referenced_num=1&reference_num=6