%0 Journal Article %T DETECTING METHOD FOR INVALIDATION OF EXTRAL COATINGS BY EIS
EIS法测量管道外防腐层的失效 %A YE Chun-yan %A HE Lan %A LI Jian-zhong %A HAN Zhong-qin %A WANG Zhan-bang Pipelien Reesearch Institute of CNPC %A Langfang %A No Pipeline Engineering Coof CNPC %A Lanfang %A
叶春艳 %A 何岚 %A 李建忠 %A 韩钟琴 %A 王占榜 %J 腐蚀科学与防护技术 %D 2008 %I %X A detecting method of external coatings for pipeline by EIS was introduced for oil and gas fields.The EIS change of different coatings was measured in 3%NaCl solution with time,electrochemical impedance spectra and the relevant parameters including the water absorbility of the coatings were analyzed and contrasted,accordingly the validity of the coatings will be accessed. %K pipeline %K coating %K EIS %K inbalidation
管道 %K 涂层 %K EIS %K 失效 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=9F6E6EC8BA5BB62698F6640073DDD6E1&aid=F4675702D4F805B729EDDF0765198EBF&yid=67289AFF6305E306&vid=A04140E723CB732E&iid=E158A972A605785F&sid=F416A9924F23B020&eid=F637763636425CAF&journal_id=1002-6495&journal_name=腐蚀科学与防护技术&referenced_num=0&reference_num=4