Enhanced strength and ductility of a tungsten-doped CoCrNi medium-entropy alloy

Developing metallic materials with a good combination of strength and ductility has been an unending pursuit of materials scientists. The emergence of high/medium-entropy alloys (HEA/MEA) provided a novel strategy to achieve this. Here, we further strengthened a strong-and-ductile MEA using a tradit...

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Veröffentlicht in:	Journal of materials research 2018-10, Vol.33 (19), p.3301-3309
Hauptverfasser:	Wu, Zhenggang, Guo, Wei, Jin, Ke, Poplawsky, Jonathan D., Gao, Yanfei, Bei, Hongbin
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys Annealing Applied and Technical Physics Biomaterials Copper Deformation mechanisms Ductility Ductility tests Entropy Fractures Grain size High entropy alloy High entropy alloys Inorganic Chemistry Ion beams Manganese steel Materials Engineering Materials research MATERIALS SCIENCE Mechanical properties Mechanical tests Medium entropy alloys Microstructure Nanotechnology Prediction models Software Solid solution alloy Solid solutions Solution strengthening Solvents Strain hardening Strength Strengthening Mechanism Tomography Twin boundaries
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