Research and Progress on Key Technology of Localization of Steam Turbine FB2 Rotor Blanks
The development history of high and medium pressure rotor materials for ultra-supercritical steam turbines is analyzed in detail,especially the current research status of FB2 rotor blanks at home and abroad,and the feasibility of its localization is discussed.By comparing the advanced manufacturing technologies at home and abroad,the key technologies and challenges in the manufacturing of FB2 rotor forgings in China are elaborated,as well as the latest progress and batch orders of China Erzhong in this field for the reference of peers.
ultra-supercritical steam turbineFB2 rotorlocalizationelectroslag remeltingforging process
NETL
NSTL
万方数据
