Achieving strength-ductility synergy of spark plasma sintered (CoCrNi)94Al3Ti3 medium-entropy alloy via post-sintering in-situ precipitation treatment

The single-phase face-centered cubic medium-entropy alloys (MEAs) normally have coarse grains in as-cast state, which exhibit insufficient strength for engineering applications. Here, a superior tensile strength-ductility synergy in a fine grained (CoCrNi)94Al3Ti3 MEA hardened by nanoscale L12 preci...

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Principais autores:	Shifeng Luo, Nan Wang, Yan Wang, Xiang Li, Xiaogang Fang, Hongwei Zhou, Jieming Chen, Xinyu Yang, Jiuxing Zhang
Format:	Artigo
Jezik:	Inglês
Izdano:	Elsevier 2024-11-01
Serija:	Journal of Materials Research and Technology
Teme:	Spark plasma sintering Medium-entropy alloys In-situ precipitation treatment Microstructure Mechanical properties
Online dostop:	http://www.sciencedirect.com/science/article/pii/S2238785424020957
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