我国铸钢技术发展现状及趋势  

Development Status and Trend of Steel Casting Technology in China

作　　者：谢敬佩[1,2] XIE Jing-pei(School of Materials Science and Engineering,Henan University of Science and Technology,Luoyang 471023,Henan,China;Provincial and Ministerial Co-Construction of Collaborative Innovation Center for Non-Ferrous Metal New Materials and Advanced Processing Technology,Luoyang 471023,Henan,China)

机构地区：[1]河南科技大学材料科学与工程学院,河南洛阳471023 [2]有色金属新材料与先进加工技术省部共建协同创新中心,河南洛阳471023

出　　处：《铸造》2022年第4期395-402,共8页Foundry

摘　　要：伴随着高端装备制造业的快速发展,我国铸钢领域也出现了很多新技术、新工艺、新装备。基础研究和关键技术取得了重大突破,大型铸钢件的组织、性能及铸件质量得到显著提高。本文重点介绍铸钢熔炼及净化技术、新型铸造合金钢、铸钢数值模拟进展、铸造企业集成制造数字化管理系统、特种铸钢生产新技术、铸钢的质量检验、百吨级大型铸钢件关键成形技术的发展现状及趋势,展望铸钢技术发展方向。With the rapid development of high-end equipment manufacturing industry,many new technologies,processes and equipment have been applied to the field of steel casting in China.Due to major breakthroughs in basic theoretical research and key preparation technologies,the microstructure,performance and casting quality of the large steel castings have been significantly improved.This paper focused on the development status and trend of the steel casting technology,such as the smelting and purification technology of the cast steel,new cast alloy steel,progress in numerical simulation of the cast steel,digital management system of integrated manufacturing of foundry enterprises,new technology of the special cast steel production,quality inspection of the cast steel,and key forming technology of the 100-ton large steel castings.The development direction of the steel casting technology is prospected.

关 键 词：铸钢技术 大型铸钢件 发展现状 趋势 

分 类 号：TG26[金属学及工艺—铸造]