摘要
铁素体耐热钢具有低成本、易加工、低热膨胀等优点,在现役燃煤发电机组中获得了广泛应用。汇总了国内外超临界与超超临界燃煤发电机组关键部件用铁素体耐热钢的强化机制及析出相研究现状,同时对新型析出相在铁素体耐热钢中的应用进行了分析。
Ferrite heat-resistant steel has the advantages of low cost,easy processing,low thermal expansion etc,so it has been widely used in existing coal-fired generating units.The research status of strengthing mechanism and precipitation phase of ferritic heat-resistant steel for key components of supercritical and ultra-supercritical coal-fired generating units in China and abroad was summarized,and the application of new precipitated phases in ferritic heat-resistant steel was investigated.
作者
张昌
李生志
张捷
石伟栋
马翔
孙良
严靖博
张鹏
ZHANG Chang;LI Shengzhi;ZHANG Jie;SHI Weidong;MA Xiang;SUN Liang;YAN Jingbo;ZHANG Peng(College of Materials Science and Engineering,Xi'an Shiyou University,Xian 710065,China;Xi'an Thermal Research Institute Co.,Ltd.,Xi'an 710032,China;Shanghai Turbine Plant,Shanghai Electric Power Generation Equipment Co.,Ltd.,Shanghai 200240,China;Huaneng Ruijin Power Generation Co.,Ltd.,Gganzhou 341108,China)
出处
《热加工工艺》
北大核心
2023年第6期1-6,共6页
Hot Working Technology
基金
西安石油大学研究生创新与实践能力培养计划项目(YCS 20212122)
西安石油大学《材料科学与工程》省级优势学科资助项目(HNKJ19-H03,HKDNM201811)
中国电机工程学会青年人才托举工程(JLB-2020-165,2019JQ-821)。
关键词
铁素体耐热钢
组织形态
MX型碳(氮)化合物
金属间相
ferrite heat-resistant steel
microstructure form
MX type carbon(nitrogen)compound
intermetallic phase
