精炼30Cr2Ni4MoV低压转子材料在超超临界机组上的应用  

Applying of Refined 30Cr2Ni4MoV on Slow Pressure Rotor of the Ultra-super Critical Turbine

作　　者：李雅武[1] 

机构地区：[1]哈尔滨汽轮机厂有限责任公司,哈尔滨150046

出　　处：《汽轮机技术》2006年第1期73-75,共3页Turbine Technology

摘　　要：采用Ansys有限元方法计算了超超临界机组低压转子的温度场,并整理了精练30Cr2N i4MoV低压转子材料的物理化学特性。通过对两者的分析对比,认为超超临界机组的低压转子采用精练30Cr2N i4MoV完全可以满足设计要求。The present paper calculated the temperature field of low pressure rotor of the ultra-super turbine by using finite element method of Ansys. As the material of low pressure rotor, the 30Cr2Ni4MoV was summarized of the physical and chemic characteristic. The results of comparing and analyzing these two parts show that it can satisfies the designing requirement by applying the refined 30Cr2Ni4MoV on low pressure rotor of the ultra - super turbine.

关 键 词：超超临界机组 低压转子 精练30Cr2Ni4MoV 应用研究 

分 类 号：TK265[动力工程及工程热物理—动力机械及工程]