电子束熔化逐层成型技术的现状及发展趋势  

Current research status and development of electron beam melting

作　　者：刘岩[1] 张钧[1] 李建军[2] 

机构地区：[1]沈阳大学,辽宁沈阳110044 [2]沈阳真空技术研究所,辽宁沈阳110042

出　　处：《真空》2016年第4期71-74,共4页Vacuum

摘　　要：电子束熔化逐层成型技术(Electron Beam Melting,EBM)是一种新兴的快速成型技术,它可以通过计算机直接"输出"形成实物,近几年受到了社会的广泛关注。本文对EBM成型技术的工作原理、应用技术特点及原材料要求等方面的发展现状进行了系统描述,评价了该技术的局限性及未来发展趋势。Electron beam melting（EBM） is a new kind of rapid prototyping technology, which can output computer data to form entity and has been received extensive research attention recently. This paper systematically described the present EBM studies from aspects of working principle, applied technology features and raw materials demand. It also evaluated the limitation and future development trend of this technology.

关 键 词：EBM 熔化 快速成型 

分 类 号：TF134[冶金工程—冶金物理化学]