Microstructure and mechanical properties of novel high-entropy alloy particle reinforced aluminum matrix composites fabricated by selective laser melting

被引：26

作者：

Wang, P. ^{[1
]}

Qi, J. F. ^{[1
]}

Chen, Z. W. ^{[1
]}

Lao, C. S. ^{[1
]}

He, T. B. ^{[2
]}

Lu, T. W. ^{[2
]}

Gargarella, P. ^{[3
]}

Scudino, S. ^{[2
]}

机构：

[1] Shenzhen Univ, Addit Mfg Inst, Shenzhen 518060, Peoples R China

[2] Leibniz IFW Dresden, Inst Complex Mat, Helmholtzstr 20, D-01069 Dresden, Germany

[3] Univ Fed Sao Carlos UFSCar, Dept Engn Mat, Sao Carlos, SP, Brazil

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2021年 / 868卷

基金：

巴西圣保罗研究基金会;

关键词：

Selective laser melting; High-entropy alloy; Al matrix composites; Microstructure; Mechanical properties; BEHAVIOR;

D O I：

10.1016/j.jallcom.2021.159197

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

An Al matrix composite reinforced with high-entropy alloy (HEA) particles was successfully fabricated by selective laser melting (SLM). The composite fabricated with optimized parameters exhibits a high strength (901 +/- 13 MPa) due to the presence of HEA phases and high dislocation density. (C) 2021 Elsevier B.V. All rights reserved.

引用

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