我国超临界汽轮机组选材及国产化分析

Analysis of Material Selection and Nationalization of National Super-critical Steam Turbine Unit

针对我国即将开展的超临界机组国产化工程建设 ,通过国际主要汽轮机厂商在超临界机组选材方面的习惯与经验 ,结合我国的资源与能力 ,提出我国国产化超临界汽轮机的选材建议 ,并进行初步的国产化分析和材料成本对比。

This paper has put forward material choosing suggestions for national super-critical steam turbine and done the primary nationalized analysis and materical cost comparison for nationalized super-critical steam turbine. It is written for the coming nationalized engineering for super critic units according to the international steam turbine suppliers' customs and experiences on material choosing, combining the national reasources and capabality.