Electron Beam Powder Bed Fusion Additive Manufacturing:A Comprehensive Review and its Development in China  

作　　者：Mohan Jiao Hongyu Long Buwei Xiao Xiaoyu Liang Feng Lin 

机构地区：[1]State Key Laboratory of Clean and Efficient Turbomachinery Power Equipment,Department of Mechanical Engineering,Tsinghua University,Beijing,100084,China [2]Key Laboratory for Advanced Materials Processing Technology,Ministry of Education,Beijing,100084,China [3]Bio-Manufacturing and Rapid Forming Technology Key Laboratory of Beijing,Beijing,100084,China [4]State Key Laboratory of Nonferrous Metals and Specialty Materials Processing,Guangxi University,Nanning,530004,China

出　　处：《Additive Manufacturing Frontiers》2024年第4期75-101,共27页增材制造前沿(英文)

基　　金：supported by Defense Industrial Technology De-velopment Program(Grant No.JCKY2023110A003);National Science and Technology Major Project of China(Grant No.J2019-VII-0016-0156);NSFC(National Natural Science Foundation of China)-DFG(Deutsche Forschungsgemeinschaft)Joint Research Program(Grant No.52061135113);NSFC Original Exploration Program Projects and Continuing Funding Projects(Grant Nos.52250009,52050110).

摘　　要：Additive manufacturing(AM),recognized as a pivotal innovation,has revolutionized the manufacturing industry since its inception.With a robust background of over three decades in AM,China has accomplished significant milestones,emerging as a key global player in the deployment and export of related machinery and products.China’s prominence within the realm of powder bed fusion technology is underscored by its substantial market share.Electron beam powder bed fusion(EB-PBF),known for its low residual stress and high forming efficiency,has gained considerable international interest.Since Tsinghua University initiated the first research on EB-PBF in 2004,China has steadily advanced in this area,leading to the commercialization of EB-PBF devices and the development of a diverse product line.This comprehensive review highlights the research progress in EB-PBF,focusing on its development in China,explores novel technologies,and offers insights into future advancements.

关 键 词：Additive manufacturing Electron beam powder bed fusion Electron beam melting Materials processing SIMULATION 

分 类 号：F42[经济管理—产业经济]