%0 Journal Article
%T HIGH TEMPERATURE FATIGUE BEHAVIOUR OF A DIRECTIONALLY SOLIDIFIED COBALT-BASE SUPERALLOY
%A W H JIANG
%A XD YAO
%A HR GUAN
%A and Z Q HU
%A <br>W.H.JIANG
%A X.D.YAO
%A H.R.GUAN
%A Z.Q.HU
%J 金属学报(英文版)
%D 1998
%I 
%X 1.IntroductionCo-basesuperalloysareextellsivelyusedasvallesandotherhightemperaturestructuralcomponentsinaircraftalldindustrialturbinesbecauseoftheirexcellelltstress-rupturepropertiesandhotcorrosionresistance.Theimprovementinthehightemperaturemechanicalperformanceofthesealloyshasevolvedoveralongperiodfromtheconvelltionalcastsuperalloysuptothemoderndirectionallysolidifiedalloys.Recently,adirectionallysolidifiedCo--basesuperalloywasdeveloped,whichisamodificationofX40alloyillTa,Ti,Zr,Mo,AlandB.…
%K directional solidification
%K Co-base superalloy
%K fatigue
%K fracture<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=E1D58C59F6E24C512318EBD00F1CDA77&yid=8CAA3A429E3EA654&vid=708DD6B15D2464E8&iid=0B39A22176CE99FB&sid=480C51B1F0CE0AB6&eid=EDA22B444205D04A&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=1&reference_num=4