真空精密铸造装备——细晶铸造炉  

Fine Grain Precision Casting Furnace

作　　者：宋静思 赵帅 王婷 陈久强 张哲魁 SONG Jing-si;ZHAO Shuai;WANG Ting;CHEN Jiu-qiang;ZHANG Zhe-kui(Shenyang Vacuum Technology Institute,Shenyang 110042,China;AECC Shenyang Liming Aero-engine Co.,Ltd.,Shenyang 110043,China)

机构地区：[1]沈阳真空技术研究所有限公司,辽宁沈阳110042 [2]中国航发沈阳黎明航发动机有限责任公司,辽宁沈阳110043

出　　处：《真空》2019年第4期44-48,共5页Vacuum

基　　金：国家重点研发计划(编号:2016YFB1100204/F17-84-0-00;Z17-5-048)

摘　　要：本文介绍了用于生产航空细晶铸件的真空细晶铸造炉的分类、工作原理和特点。文章重点分析了细晶铸造炉与双性能铸造炉的技术要点。最后对未来国产真空细晶(双性能)铸造炉的发展作出展望。This paper introduces the classification,working principle and characteristics of vacuum fine grain casting furnace used for producing aero-castings.It emphatically analyzesthe structure style and the core technology for fine grain casting furnace and double-properties casting furnace.Finally,it prospects the future development of domestic vacuum fine crystal(double-properties)casting furnace.

关 键 词：精密铸造 细晶铸造 双性能叶盘 

分 类 号：TF341.7[冶金工程—冶金机械及自动化]