10Cr5MoWVTiB钢的组织稳定性  

The Microstructue Stability of 10C5MoWVTiB Steel

作　　者：梁国忠[1] 宋润滨[1] 俞泽民[1] 刘荣藻[1] 

机构地区：[1]哈尔滨科学技术大学,北京钢铁研究总院

出　　处：《哈尔滨科学技术大学学报》1994年第4期34-37,共4页

摘　　要：应用光学显微镜、透射电子显微镜和机械性能试验方法，研究了１０Ｃｒ５ＭｏｗＶＴｉＢ热强钢的组织稳定性，并对电解沉淀相进行了Ｘ射线衍射相分析和化学定量分析。The microstructure stability of 10Cr5WvTiB heat-resistingsteel is studied by meansof opitical microscope，TEM and mechanical properties，which are air-quenched and tem－perad at high temperature before teating．Long time aging is performed at 650℃. Thepercipitates extractcd from electrolytes are identified by X-ray diffraction and quantitativechemical analysis．The results show that the microstructure and mechanical properties of thesteel is stable at 650℃.

关 键 词：10Cr5MoWVTiB钢 组织稳定性 时效 电解沉淀相 X射线衍射相 

分 类 号：TG142.11[一般工业技术—材料科学与工程]