Si对一种9Cr铁素体/马氏体钢显微组织和力学性能的影响

张乾坤, 胡小锋, 姜海昌, 戎利建

Effect of Si on Microstructure and Mechanical Properties of a 9Cr Ferritic/Martensitic Steel

ZHANG Qiankun, HU Xiaofeng, JIANG Haichang, RONG Lijian

图6 时效态P91和H-Si钢的TEM像以及H-Si钢中析出相的EDS面扫描成分分析和Laves相的选区电子衍射(SAED)花样

Fig.6 TEM image of aged P91 (a) and H-Si (b) steels and the elements mapping of the area denoted by the rectangle in Fig.6b (c) (Inset in Fig.6b is the SAED pattern of particle E)