一种大型真空精密铸造炉结构布局的研究

一种大型真空精密铸造炉结构布局的研究

Study on the Structure Layout of a Large Vacuum Precision Casting Furnace

一种大型真空精密铸造炉结构布局的研究

Study on the Structure Layout of a Large Vacuum Precision Casting Furnace

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doi:10.13385/j.cnki.vacuum.2021.02.07

真空 ›› 2021, Vol. 58 ›› Issue (2): 31-36.doi: 10.13385/j.cnki.vacuum.2021.02.07

宋静思¹, 王婷², 李秀章¹, 陈久强¹, 张哲魁¹

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

收稿日期:2020-10-10 出版日期:2021-03-25 发布日期:2021-04-09
通讯作者: 张哲魁,高级工程师。
作者简介:宋静思（1988-）,男,辽宁省沈阳市人,本科,工程师。

SONG Jing-si¹, WANG Ting², LI Xiu-zhang¹, CHEN Jiu-qiang¹, ZHANG Zhe-kui¹

1. Shenyang Vacuum Technology Institute Co., Ltd., Shenyang 110042, China;
2. AECC Shenyang Liming Aero-engine Co., Ltd., Shenyang 110043, China

Received:2020-10-10 Online:2021-03-25 Published:2021-04-09

摘要： 本文首先分析了真空精密铸造炉在国内外的主流形式,并分析这些形式面对大型精密铸造时的不足。然后针对这些不足提出一种用于大型真空精密铸造炉结构布局及其衍生炉型。最后探讨了这种新的结构布局的发展机遇与前景。

关键词: 大尺寸精密铸造, 高温合金, 等轴晶铸造, 真空精密铸造炉

Abstract: This paper first analyzes the main forms of vacuum precision casting furnace both at home and abroad,and discusses the shortcomings of these forms in the face of large precision casting. Then,in view of these shortcomings,a new structure layout for large vacuum precision casting furnace and its derivative furnace are proposed.Finally,the development opportunity and prospect of this new structure layout are discussed.

Key words: large size precision casting, superalloy, equiaxed crystal casting, vacuum presicion casting furnace

中图分类号:

TF341.7

宋静思, 王婷, 李秀章, 陈久强, 张哲魁. 一种大型真空精密铸造炉结构布局的研究[J]. 真空, 2021, 58(2): 31-36.

SONG Jing-si, WANG Ting, LI Xiu-zhang, CHEN Jiu-qiang, ZHANG Zhe-kui. Study on the Structure Layout of a Large Vacuum Precision Casting Furnace[J]. VACUUM, 2021, 58(2): 31-36.

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