%0 Journal Article
%T STUDY OF HYDROGEN DISTRIBUTION AND DIFFUSION BEHAVIOUR IN HIGH PRESSURE HYDROGEN CHARGED AUSTENITIC STEEL BY IMMA<br>用离子探针研究奥氏体钢中氢的分布与扩散行为
%A MA Luming
%A LI Yiyi
%A LIU Shuwang
%A CHEN Lian Institute of Metal Research
%A Academia Sinica
%A Shenyang
%A <br>马禄铭
%A 李依依
%A 刘树望
%A 陈廉
%J 金属学报
%D 1988
%I 
%X The hydrogen distribution curve along cross-section of austenitic steel 21Cr-7Ni-9Mn-N was obtained quantitatively by IMMA (Ion Microprobe Mass Analyzer) with high pressure hydrogen charging specimen. Thus, the hydrogen sol- ubility and diffusivity may be measured as well as the hydrogen permeability and other parameters may be calculated indirectly. The hydrogen distribution in speci- mens either long-term aged in air or electron beam weld seam after high pressure hydrogen charged was also examined.
%K High pressure hydrogen charging
%K ion microprobe analysis
%K austenitic steel
%K diffusion<br>高压气相充氢
%K 离子探针
%K 奥氏体钢
%K 扩散
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=C36882F16713378AB1F200EE7BD075AE&yid=0702FE8EC3581E51&vid=B91E8C6D6FE990DB&iid=B31275AF3241DB2D&sid=42D7028D961473F8&eid=25467A5A28500A25&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=1