电子束技术在冶金精炼领域中的研究现状和发展趋势

电子束技术具有高能量密度、高真空度的优点,并且能够实现精确控制,成为目前熔炼提纯太阳能级多晶硅、精炼高熔点金属及其合金以及制备高纯特殊钢和超洁净钢的有效手段。本文在阐述电子束熔炼原理的基础上,着重对电子束技术在几种高纯材料与合金精炼中的研究与应用现状进行了综述,指出了目前存在的问题,并对电子束技术下一阶段的研究重点和发展前景进行了展望。...

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Bibliographic Details
Published in材料工程 no. 8; pp. 92 - 100
Main Author 谭毅 石爽
Format Journal Article
LanguageChinese
Published 大连理工大学材料科学与工程学院,辽宁大连116024 2013
大连理工大学辽宁省太阳能光伏系统重点实验室,辽宁大连116024
Subjects
冶金
提纯
电子束技术
精炼
冶金
精炼
提纯
purification
electron beam technology
电子束技术
metallurgy
refining
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Summary:电子束技术具有高能量密度、高真空度的优点,并且能够实现精确控制,成为目前熔炼提纯太阳能级多晶硅、精炼高熔点金属及其合金以及制备高纯特殊钢和超洁净钢的有效手段。本文在阐述电子束熔炼原理的基础上,着重对电子束技术在几种高纯材料与合金精炼中的研究与应用现状进行了综述,指出了目前存在的问题,并对电子束技术下一阶段的研究重点和发展前景进行了展望。
Bibliography:electron beam technology; metallurgy; refining ; purification
11-1800/TB
Electron beam technology is an effective means for purifying solar-grade silicon, refining re- fractory metals and its alloy, preparing high purity special steel and super clean steel, because it has the advantages of high energy density and vacuum degree and it can be controlled accurately. In this paper, based on the basic principle of electron beam technology, the current situation of research and ap- plication of electron beam technology on the refining of several high-purity materials and alloys were reviewed. The present problems and the main research direction of electron beam technology were also proposed.
TAN Yi1＇2 ,SHI Shuang1＇2 （1 School of Materials Science and Engineering,Dalian University of Technology, Dalian 116024, Liaoning, China 2 Key Laboratory for Solar Energy Photovoltaic System of Liaoning Province,Dalian University of Technology, Dalian 116024, Liaoning, China）
ISSN:1001-4381
1001-4381
DOI:10.3969/j.issn.1001-4381.2013.08.015