摘要
Theinfluenceofdirectquenching(DQ)onmicrostructureandmechanicalpropertiesof0.19C-1.7Si-1.0Mn-0.05Nbsteelwasstudied.Themicrostructureandmechanicalpropertiesofreheatquenchedandtempered(RQ&T)steelplatewerecomparedwiththoseofdirectquenchedandtempered(DQ&T)steelplateswhichwerehotrolledatdifferentfinishrollingtem-peratures(1173Kand1123K),i.e.,recrystallization-controlled-rolleddirect-quenched(RCR&DQ)andcontrolled-rolleddirect-quenched(CR&DQ),respectively.Thestrengthsgenerallyincreasedinthefollowingorder:RQ&T
出版日期
2010年10月20日(中国期刊网平台首次上网日期,不代表论文的发表时间)