%0 Journal Article
%T APPLICABILITY OF CREEP CONSTITUTIVE EQUATIONS TO CREEP CURVES UNDER CONSTANT LOAD<br>APPLICABILITY OF CREEP CONSTITUTIVE EQUATIONS TOCREEP CURVES UNDER CONSTANT LOAD
%A YKurata
%A HUtsumi
%A <br>Y.Kurata
%A H.Utsumi
%J 金属学报(英文版)
%D 1998
%I 
%X 1.IntroductionRecently,creepconstitutiveequationswhichcandescribeatotalcreepcurvecontainingatertiarycreepstagehavebeendevelopedtodesignhigh--temperaturecomponentsandtopredicttheirlives.Thetypicalmethodsarethe0projectionmethod1--4]andnmethod5--8].Inthe0projectionmethod,acreepcurveisexpressedasasumofadecayingprimarycreepandanacceleratingtertiarycreep.Creepstrain,scisdescribedasacombinationofthetwoexponentialtermsassc==01{1--exp(--02t)} 03{exp(04t)--1},(l)wheretistime,01,02,03and04areparameterc…
%K creep
%K equation
%K θ
%K projection
%K method
%K Ω
%K method
%K Ni-18.5Cr
%K alloy
%K Ni-18.5Cr-16W
%K alloy
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=33FB0994E2473E1F7BA95E0088E552F4&yid=8CAA3A429E3EA654&vid=708DD6B15D2464E8&iid=B31275AF3241DB2D&sid=21D8CE17EE5EE354&eid=B79ACB6EBBFC9730&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=16