Semisolid-Liquid Fabrication of Cu–Cr Pseudobinary Alloy by Laser-Directed Energy Deposition
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- Zhu Zeyu
- School of Materials Science and Engineering, Dalian Jiaotong University
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- Li Zhiqiang
- School of Materials Science and Engineering, Dalian Jiaotong University
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- Lu Yunzhuo
- School of Materials Science and Engineering, Dalian Jiaotong University
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- Qin Zuoxiang
- School of Materials Science and Engineering, Dalian Jiaotong University
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- Lu Xing
- School of Materials Science and Engineering, Dalian Jiaotong University
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説明
<p>Copper–Chromium (Cu–Cr) pseudobinary alloys are promising materials for electrical application. Nevertheless, their fabrication remains limited by traditional techniques, which are not suitable for manufacturing homogeneous Cu–Cr alloys with uniformly distributed elements. Recently, semisolid-liquid manufacturing method has emerged as a promising technique route to fabricate Cu–Cr alloys. In this work, the laser-directed energy deposition (L-DED) as one of the laser additive manufacturing (LAM) technology, was successfully introduced for semisolid-liquid fabricating the homogeneous Cu–30 mass%Cr alloys. The obtained Cu–Cr alloys are constituted by fully melted Cu metallurgically combined with semisolid-liquid Cr. The close combination of Cu and Cr is benefit to improve the electrical conductivity of the alloy.</p>
収録刊行物
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- MATERIALS TRANSACTIONS
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MATERIALS TRANSACTIONS 64 (5), 1025-1028, 2023-05-01
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390295879376092800
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- NII書誌ID
- AA1151294X
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- ISSN
- 13475320
- 13459678
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- NDL書誌ID
- 032804001
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
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- 抄録ライセンスフラグ
- 使用不可