汽轮机末级长叶片材料的开发和序列构建  

Development and Series Structure for Last Stage Blade Materials of Steam Turbines

作　　者：梅林波 沈红卫 刘霞 

机构地区：[1]上海电气电站设备有限公司汽轮机厂,上海200240

出　　处：《热力透平》2017年第1期9-12,27,共5页Thermal Turbine

摘　　要：上海汽轮机厂开发出一系列的末级长叶片材料,丰富了末级长叶片材料序列,建立了完善的末级长叶片材料体系。总结了上海汽轮机厂末级长叶片材料种类,通过末级长叶片材料性能对比分析,提出了未来末级长叶片材料的发展方向。A series of last stage blade materials have been developed by Shanghai Turbine Plant （STP）, which has established the materials system of the last stage blade with a rich series structure. The aim of this study is to summarize the material category and predict the development trend for last stage blade materials by comparing and analyzing material property.

关 键 词：汽轮机 末级长叶片 材料体系 

分 类 号：TK263.3[动力工程及工程热物理—动力机械及工程]