Review : Importance of Atmospheric Gas Selection in Metal Additive Manufacturing : Effects on Spatter, Microstructure, and Mechanical Properties
-
- Amano Hiroki
- TAIYO NIPPON SANSO Corporation Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University
-
- Ishimoto Takuya
- Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University Anisotropic Design & Additive Manufacturing Research Center, Osaka University Aluminium Research Center, University of Toyama
-
- Nakano Takayoshi
- Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University Anisotropic Design & Additive Manufacturing Research Center, Osaka University
書誌事項
- タイトル別名
-
- Review—Importance of Atmospheric Gas Selection in Metal Additive Manufacturing: Effects on Spatter, Microstructure, and Mechanical Properties
この論文をさがす
説明
<p>In metal additive manufacturing, it is possible to control the microstructure and the associated mechanical and chemical properties of metal products over a wide range. For example, in laser powder bed fusion (L-PBF), the laser process parameters are considered critical for the fabrication of functional parts. However, the effect of atmospheric gas on L-PBF has not yet been comprehensively documented. In L-PBF, gas flow is used to remove spatter and fumes, preventing degradation of quality due to laser attenuation and spatter contamination of the fabricated product. Thus, the use of atmospheric gas is inevitable in fabrication via L-PBF. In this review, we focus on the use of atmospheric gas in L-PBF, explain the effects of atmospheric gas on the microstructure and mechanical properties of fabricated products, and describe the importance of selecting the right atmospheric gas.</p><p> </p><p>This Paper was Originally Published in Japanese in J. JILM 72 (2022) 220–226. The title was changed due to the addition of “Review—”.</p>
収録刊行物
-
- MATERIALS TRANSACTIONS
-
MATERIALS TRANSACTIONS 64 (1), 2-9, 2023-01-01
公益社団法人 日本金属学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390013087507280768
-
- NII書誌ID
- AA1151294X
-
- ISSN
- 13475320
- 13459678
-
- NDL書誌ID
- 032589153
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- KAKEN
-
- 抄録ライセンスフラグ
- 使用不可