%0 Journal Article
%T FATIGUE BEHAVIOUR OF M/B DUPLEX STRUCTURE IN A HIGH CARBON Cr-Mo-W STEEL
%A TIAN Baohong ZHENG Shi'an WU Lei Luoyang Institute of Technology
%A Luoyang
%A China ZHENG Shi'an
%A associate professor
%A <br>TIAN Baohong ZHENG Shi''''an WU Lei Luoyang Institute of Technology
%A Luoyang
%A China ZHENG Shi''''an
%A associate professor
%J 金属学报(英文版)
%D 1993
%I 
%X Determination was carried out of fatigue crack propagation rate of steel 65Cr5Mo3W2VSiTi (LM2)with various bainite contents and M/B duplex structure tempered at various tempera- tures.The threshold value of fatigue for each processing was estimated by experimental data. The mechanism for fatigue crack propagation of M/B duplex structure in steel LM2 seems to be non-continuous.The calculated fatigue crack micro-propagation rates are found to agree with the experimental data.
%K duplex structure
%K fatigue crack propagation rate
%K threshold value
%K steel 65Cr5Mo3W2VSiTi<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=E3E5BFB10DF52217DADE5E7CA006E48E&yid=D418FDC97F7C2EBA&vid=B31275AF3241DB2D&iid=94C357A881DFC066&sid=EC34D52BE81085CE&eid=160561E9A96393DE&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=6