Strength-ductility synergy of CoCrNi medium-entropy alloy processed with laser powder bed fusion

In this work, CoCrNi medium-entropy alloy (MEA) parts were fabricated by laser powder bed fusion (LPBF) with different laser powers. The microstructural evolution before and after tensile test was characterized to explore the strengthening and ductility improvement mechanisms. Similar microstructure...

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Detalhes bibliográficos

Principais autores:	Jinguo Ge, Chaoyue Chen, Ruixin Zhao, Qingyuan Liu, Yuhong Long, Jiang Wang, Zhongming Ren, Shuo Yin
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Elsevier 2022-07-01
Colecção:	Materials & Design
Assuntos:	Laser powder bed fusion CoCrNi medium-entropy alloy Microstructural evolution Strengthening and ductility improvement mechanisms
Acesso em linha:	http://www.sciencedirect.com/science/article/pii/S0264127522003963
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