先进金属材料的第二相强化*
吕昭平(),蒋虽合,何骏阳,周捷,宋温丽,吴渊,王辉,刘雄军
SECOND PHASE STRENGTHENING IN ADVANCED METAL MATERIALS
Zhaoping LU(),Suihe JIANG,Junyang HE,Jie ZHOU,Wenli SONG,Yuan WU,Hui WANG,Xiongjun LIU

图2. Ni(Fe, Al)马氏体时效钢的时效行为及时效前后的拉伸曲线[14] (插图为传统马氏体时效钢时效造成强度及塑性的变化[33])

Fig.2. Ageing behavior at different temperatures (a) and stress-strain curves of the solution-treated and the peak-aged Ni(Fe, Al)-maraging steels (UE—uniform elongation) (b)[14] (Inset in Fig.2b shows the change in elongation and yield strength of traditional maraging steels caused by ageing process[33])