粉末冶金技术2025，Vol.43Issue(4)：484-496,13.DOI:10.19591/j.cnki.cn11-1974/tf.2023090012
先进核能系统用氧化物弥散强化钢成分设计及制备工艺研究进展
Research progress on composition design and preparation technology of oxide dispersion strengthened steels for advanced nuclear energy systems
摘要
Abstract
Nuclear energy is a kind of clean energy,developing the Gen IV nuclear energy systems with higher safety and economy is the focus in current research.Traditional zirconium alloys have been unable to adapt to the harsh service environment of the Gen IV nuclear energy systems,and the development of materials with the excellent comprehensive properties has become an urgent problem in the field of nuclear energy engineering applications.The oxide dispersion strengthened steels(ODS)have been considered as the important candidate materials for the Gen IV nuclear energy system reactor cladding,due to the excellent comprehensive properties because of the reasonable composition design and unique microstructure.The high density dispersion oxide particles greatly improve the high temperature mechanical properties and radiation resistance of the alloys.Although a lot of research on the composition design-performance-preparation process of the ODS steels has been carried out around the world,there are still challenges in mass production,which restricts the engineering application of the ODS steels.The research on the microstructure,composition design,and preparation technology of the ODS steels at home and abroad was summarized and analyzed in this paper,the application prospect and existing problems of the ODS steels in the field of nuclear energy were prospected,providing the reference for the development of the nuclear grade ODS steels.关键词
先进核能系统/氧化物弥散强化钢/显微组织/成分设计/制备工艺Key words
advanced nuclear energy systems/oxide dispersion strengthened steels/microstructure/composition design/preparation process分类
矿业与冶金引用本文复制引用
翟亚中,车洪艳,何西扣,包汉生..先进核能系统用氧化物弥散强化钢成分设计及制备工艺研究进展[J].粉末冶金技术,2025,43(4):484-496,13.基金项目
钢铁研究总院自主研发投入专项重点项目(事23T60170Z) （事23T60170Z）
