Microstructures and mechanical properties of CrMnFeCoNi high entropy alloys fabricated using laser metal deposition technique

• Published in: Journal of alloys and compounds Vol. 773; pp. 387 - 392
• Main Authors: Xiang, Shuo, Luan, Hengwei, Wu, Jian, Yao, Ke-Fu, Li, Jinfeng, Liu, Xue, Tian, Yanzhong, Mao, Wenlue, Bai, Hua, Le, Guomin, Li, Qiang
• Format: Journal Article
• Language: English
• Published: Lausanne Elsevier B.V 30.01.2019; Elsevier BV
• Subjects: Alloys; Casting; Casting alloys; Columnar structure; Cryogenic temperature; Dendritic structure; Entropy; Equiaxed structure; Grains; Heat flux; High entropy alloy; High entropy alloys; Laser deposition; Laser metal deposition; Mechanical properties; Microstructure; Microstructures; Solidification; Tensile strength; Tensile test; Casting; Laser metal deposition; Microstructures; High entropy alloy; Tensile test

In this paper, a laser metal deposition (LMD) process has been applied to the fabrications of CrMnFeCoNi high entropy alloys. The microstructures and mechanical properties of the CrMnFeCoNi alloys prepared using casting technique and LMD technique have been investigated. It has been found that the C...