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

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外文摘要：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.

外文关键词：

Additive manufacturingElectron beam powder bed fusionElectron beam meltingMaterials processingSimulation

作者：

Mohan Jiao、Hongyu Long、Buwei Xiao、Xiaoyu Liang、Feng Lin

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作者单位：

State Key Laboratory of Clean and Efficient Turbomachinery Power Equipment Department of Mechanical Engineering,Tsinghua University,Beijing,100084,China

Key Laboratory for Advanced Materials Processing Technology,Ministry of Education,Beijing 100084,China

Bio-Manufacturing and Rapid Forming Technology Key Laboratory of Beijing,Beijing,100084,China

State Key Laboratory of Nonferrous Metals and Specialty Materials Processing,Guangxi University,Nanning,530004,China

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出版年：

2024

DOI：

10.1016/j.amf.2024.200177

中国机械工程学报:增材制造前沿(英文)

ISSN：

年,卷(期)：2024.3(4)