粉体および粉末冶金
Online ISSN : 1880-9014
Print ISSN : 0532-8799
ISSN-L : 0532-8799
T1: Powder Production
Continuous and Cost-efficient Production of Metal Powders for the Next Breakthrough in Metal Additive Manufacturing
Yannik WilkensPeter Weiland
著者情報
キーワード: gas atomization, VIGA, metal powder
ジャーナル オープンアクセス

2025 年 72 巻 Supplement 号 p. S517-S522

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抄録

This study explores a novel approach of metal powder production, aiming to drive the cost-effectiveness and quality of powders for sustainable advancement in metal additive manufacturing (AM). The SMS group has refined conventional powder production for AM requirements. Additionally, in collaboration with a partner, an innovative continuous powder production process has been developed, allowing for cost-effective, large-scale production of up to 4,000 tons annually. This continuous process significantly enhances capacity, reduces production costs, and offers economies of scale. The process involves two vacuum induction melting (VIM) furnaces continuously maintaining liquid melt, atomized successively through an exchangeable nozzle under vacuum conditions, ensuring high-quality metal powders comparable to traditional methods.

著者関連情報
© 2025 by Japan Society of Powder and Powder Metallurgy

本論文はCC BY-NC-NDライセンスによって許諾されています.ライセンスの内容を知りたい方は,https://creativecommons.org/licenses/by-nc-nd/4.0/deed.jaでご確認ください.
https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
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