Additively manufactured CoCrFeNiMn high-entropy alloy via pre-alloyed powder

• Main Authors: Wang, Pan, Huang, Pengfei, Ng, Fern Lan, Sin, Wai Jack, Lu, Shenglu, Nai, Sharon Mui Ling, Dong, ZhiLi, Wei, Jun
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: Engineering::Materials; Powder Characteristics; Pores
• Online Access: https://hdl.handle.net/10356/106671; http://hdl.handle.net/10220/49641
• Institution: Nanyang Technological University

An equiatomic CoCrFeNiMn high-entropy alloy (HEA) powder is produced by vacuum induction melting gas-atomization with argon gas. A detailed characterization reveals that gas atomized HEA powder is suitable for powder-bed-fusion additive manufacturing (PBFAM). Therefore, the powder with size ranging...