铁素体耐热不锈钢概况及关键技术  

Overview and Key Technologies of Ferritic Heat Resistant Stainless Steels

作　　者：葛川[1] 杨露豪 雷昊[1] 刘锐[1] GE Chuan;YANG Luhao;LEI Hao;LIU Rui

机构地区：[1]山西省科学技术情报研究所,山西太原030001

出　　处：《山西科技》2019年第3期31-33,共3页Shanxi Science and Technology

基　　金：山西省科技基础条件平台建设计划项目"山西省专利文献共享服务平台建设"(项目编号:201705D121009)

摘　　要：通过Laves相强化、弥散强化、固溶强化、碳化物强化、位错强化等综合强化机制,普通耐热钢可进一步提高综合性能,以满足超超临界火电机组的用材标准,确保设备运行安全。梳理分析了国内外铁素体耐热不锈钢发展现状,对山西省发展耐热不锈钢产业提出了政策建议。By means of Laves phase strengthening,dispersion strengthening,solid solution strengthening,carbide strengthening,dislocation strengthening and other comprehensive strengthening mechanisms,the comprehensive properties of ordinary heat-resistant steel can be further improved to meet the material standards of ultra-supercritical thermal power units and ensure the safety of equipment operation. This paper analyzes development status of ferritic heat-resistant stainless steels at home and abroa,puts forward some policy suggestions for the development of heat-resistant stainless steel industry in Shanxi Province.

关 键 词：耐热不锈钢 铁素体 专利信息 山西省 

分 类 号：TF764.1[冶金工程—钢铁冶金]