欢迎访问沈阳真空杂志社 Email Alert    RSS服务

真空 ›› 2019, Vol. 56 ›› Issue (4): 40-43.doi: 10.13385/j.cnki.vacuum.2019.04.10

• • 上一篇    下一篇

电子束熔炼炉连铸系统设计

张志平   

  1. 核工业理化工程研究院,天津 300180
  • 收稿日期:2018-11-03 发布日期:2019-08-22
  • 作者简介:张志平(1989-),男,云南省宣威市人,硕士生,助研。
  • 基金资助:
    国家重点研发计划资助(2017YFB1103300)

Design of Continuous Casting System for Electron Beam Melting Furnace

ZHANG Zhi-ping   

  1. Research Institute of Physics and Chemistry Engineering of Nuclear Industry,Tianjin 300180 China
  • Received:2018-11-03 Published:2019-08-22

摘要: 电子束熔炼是一种优异的真空冶金技术。设计的目的是研制一种用于难熔金属熔炼的电子束熔炼炉连铸系统。本文描述了电子束熔炼炉连铸系统总体设计和详细结构设计,在设计中采用水平送料方式实现多根棒料的供给;旋转下降的拖锭机构实现铸锭向下成形;下进下出冷却方式的坩埚实现铸锭凝固。最终得到的电子束熔炼炉连铸系统各项指标均满足设计要求,并进行了初步的熔铸实验。

关键词: 电子束, 电子束熔炼, 连铸系统

Abstract: Electron beam melting(EBM) is a kind of excellent vacuum metallurgy method. In this paper, a continuous casting system for EBM furnace was developed for refractory material melting. The conceptual design and detailed structural design of continuous casting system were proposed. The feeding mechanism installed horizontally can feed multiple bars once, while the dragging mechanism achieves the dropping and rotation of ingot, whose solidification processed in water cooled crucible. At last, the continuous casting system was developed successfully with the indexes meeting the design requirement and simple melting experiments were carried out with this developed EBM furnace.

Key words: electron beam, electron beam melting(EBM), continuous casting system

中图分类号: 

  • TF134
[1] 张文林,孙涛,李娟莹.电子束熔炼及其设备[J]. 冶金设备, 2003(4):32-34.
[2] 贾国斌,尹中荣.电子束技术在难熔金属行业的应用[J]. 稀有金属材料与工程, 2012,41(S2):113-117.
[3] Paton B E, Trygub M P, Akhonin S V.钛、锆及其合金的电子束熔炼[M]. 北京:机械工业出版社,2014.
[4] 尹中荣,马元,郑杰. 新型电子束熔炼炉的研制[J]. 真空, 2003(6):44-47.
[5] 张延宾,孙照富,尹中荣. 大型太阳能级多晶硅提纯用真空电子束熔炼炉的研制[J].真空. 2014(4):22-25.
[6] 谭毅,石爽.电子束技术在冶金精炼领域中的研究现状和发展趋势[J].材料工程. 2013(8):92-100.
[7] 张志平,张黎源,张帆等. 专用电子束熔炼炉的研制[J]. 天津冶金,2015(5):59-62.
[8] 达道安. 真空设计手册[M]. 北京:国防科技出版社, 2004.
[9] 刘喜海,徐成海,郑险峰.真空冶炼[M]. 北京:化学工业出版社.2013.
[10] Westerberg K E, Meier T C, McClelland M A, Analysis of the E-Beam Evaporation of Titanium and Ti-6Al-4V[C]. the Electron Beam Melting and Refining State of the Art 1997 Conference. 1997.
No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!