摘要
Hot-tearingcracksusuallyformnearthesolidustemperature.Itiscausedbyacombinationoftensilestressandmetallurgicalembrittlement.Inordertoquantifyembrittlementandtoincorporateitinthethermal-stressanalysis,manydifferentcriteriahavebeendeveloped.Amongthem,thesubmergedsplit-chilltensile(SSCT)testisanefficientone.ThispapertriestouseSSCTtoestimatethecriticalstrainofhottearingforsomesteels.
出版日期
2012年03月13日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)