P91钢的性能与组织结构研究  

Research on Performance and Microstructure of P91 Steel

作　　者：郑准备[1] 张兵[1] 王小迎[1] 

机构地区：[1]陕西电力科学研究院材料技术研究所,陕西西安710054

出　　处：《热加工工艺》2008年第24期57-58,共2页Hot Working Technology

摘　　要：通过力学性能分析、光学显微镜分析、透射电子显微镜分析等方法,对P91钢性能与组织结构间的关系进行了研究。结果表明,在力学性能不同的情况下,P91钢的金相组织形貌有所差异,其亚结构和碳化物的形态也相应有所不同。The relation between performance and microstructure of P91 steel was studied by means of mechanical property analysis, OM analysis and TEM analysis. The results show that, because of the difference of mechanical properties of P91 steel, its microstructure images, sub-structure and carbides are different correspondingly.

关 键 词：P91钢 组织形貌 亚结构 

分 类 号：TG142.7[一般工业技术—材料科学与工程]