摘要
检测了两种成分的9-12%Cr马氏体耐热钢的升温曲线、不同冷却速度下的冷却曲线、金相组织和维氏硬度,得出了两种钢的CCT曲线,并分析了二者的差异之处。
By analyzing the heating-up curve,the cooling curve under the different cooling rate,metallurgical structure and Vickers-hardness of two kinds of 9-12%Cr martensitic heat-resisting steel,the CCT curves of the two kinds of steel were obtained and the difference of both was analyzed.
出处
《大型铸锻件》
2011年第4期26-29,39,共5页
Heavy Casting and Forging
关键词
马氏体耐热钢
连续冷却转变
CCT曲线
martensitic heat-resisting steel
continuous cooling transformation
CCT curve
