材料导报
材料導報
재료도보
MATERIALS REVIEW
2015年
13期
18-23,28
,共7页
刘越%马煜林%郭浩%刘春明
劉越%馬煜林%郭浩%劉春明
류월%마욱림%곽호%류춘명
铁素体耐热钢%Co 元素%B 元素%微观组织%高温性能
鐵素體耐熱鋼%Co 元素%B 元素%微觀組織%高溫性能
철소체내열강%Co 원소%B 원소%미관조직%고온성능
ferritic heat-resistant steel%Co element%B element%microstructure%high temperature performance
介绍了铁素体耐热钢的发展历程，综述了第四代耐热钢的国内外发展研究现状，重点介绍了 Co 和 B 元素对新型耐热钢组织性能的影响规律，指出优化合金元素含量提升新型耐热钢的蠕变性能和降低成本是未来发展方向。
介紹瞭鐵素體耐熱鋼的髮展歷程，綜述瞭第四代耐熱鋼的國內外髮展研究現狀，重點介紹瞭 Co 和 B 元素對新型耐熱鋼組織性能的影響規律，指齣優化閤金元素含量提升新型耐熱鋼的蠕變性能和降低成本是未來髮展方嚮。
개소료철소체내열강적발전역정，종술료제사대내열강적국내외발전연구현상，중점개소료 Co 화 B 원소대신형내열강조직성능적영향규률，지출우화합금원소함량제승신형내열강적연변성능화강저성본시미래발전방향。
A description about the development process of ferritic heat-resistant steels,and a summary for the research status of the development of the fourth generation heat-resistant steel are presented,focusing on the influence of Co and B elements on the new emerging heat-resistant steel′s microstructure and properties.A favorable proposal to enhance the creep resistance by optimizing alloying elements contents,and to reduce costs of modified heat-resistant steels in future work is presented.
