%0 Journal Article
%T HYDROGEN ATTACK ON AUSTENITIC STEEL 304 UNDER HIGH TEMPERATURE AND HIGH PRESSURE
%A LI Xiaogang CHEN Hua YAO Zhiming LI Jin KE Wei Institute of Corresion
%A Protection of Metals
%A Academia Sinica
%A Shenyang
%A China lecturer
%A Institute of Corrosion
%A Protection of Metals
%A Academia Sinica
%A Shenyang
%A China
%A <br>LI Xiaogang CHEN Hua YAO Zhiming LI Jin KE Wei Institute of Corresion and Protection of Metals
%A Academia Sinica
%A Shenyang
%A China lecturer
%A Institute of Corrosion and Protection of Metals
%A Academia Sinica
%A Shenyang
%A China
%J 金属学报(英文版)
%D 1993
%I 
%X The hydrogen attack of austenitic stainless steel 304 exposed to hydrogen under the pressure of 5 MPa at 733 K for 2×10~4 h in service was detected.The microstructure has been studied by SEM and TEM.Hydrogen was determined with molten samples which had tempered at.573,673,773,873,and 973 K for 6 h.The results showed that hydrogen attack in this steel was due to methane bubbles which resulted in occuring of Cr_(23)C_6.Thermodynamic analysis of hydrogen attack for stainless steel 304 was discussed.
%K hydrogen attack
%K austenitic stainless steel 304
%K carbide
%K Cr-depleted region<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=6EC7480B77C39EF1C12B1FFBDBD1817A&yid=D418FDC97F7C2EBA&vid=B31275AF3241DB2D&iid=708DD6B15D2464E8&sid=5F8BAECF36EB55E2&eid=73648F51F187AC5E&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=11