Machine learning correlated with phenomenological mode unlocks the vast compositional space of eutectics of multi-principal element alloys

Chen, Kaixuan; Xiong, Zhiping; An, Miaolan; Xie, Tongbin; Zou, Weidong; Xue, Yunfei; Cheng, Xingwang

doi:10.1016/j.matdes.2022.110795

Cited by 11 publications

(1 citation statement)

References 38 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Though numerous HEAs have been explored, many of them still adhere to conventional phase formation rules [3] , phase transformation types [4,5] , strengthening mechanisms [6,7] , etc. By far, only eutectic reactions have been successfully introduced to HEAs [4,5,8,9] , whereas other reaction types like peritectic, eutectoid, and peritectoid are less explored.…”

Section: Introductionmentioning

confidence: 99%

Microstructure, mechanical properties, and energetic characteristics of novel peritectic W _x NbTiZr medium entropy alloys

Shen,

Ma,

Cheng

2023

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

Novel W x NbTiZr medium entropy alloys (MEAs) with tungsten concentrations of 15–25 at.% were produced using arc vacuum melting. The microstructure formation, mechanical behaviours and energetic characteristics were studied. Peritectic reaction occurs in these alloys, resulting in BCC1 and BCC2 phases with close lattice parameters, along with unique pearl chain structures. The average grain sizes of these alloys are less than 10 μm. W0.75NbTiZr alloy exhibited the most significant grain refinement, resulting in a remarkable combination of strength and ductility. When subjected to high-speed impact, the W x NbTiZr projectiles reacted with air and release high amounts of energy. These W x NbTiZr MEAs exhibit high density, exceptional mechanical properties, and significant energy release, showcasing their immense potential as high-strength energetic structural materials

show abstract

Section: Introductionmentioning

confidence: 99%

Microstructure, mechanical properties, and energetic characteristics of novel peritectic W _x NbTiZr medium entropy alloys

Shen,

Ma,

Cheng

2023

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

show abstract

Exploring nonlinear strengthening in polycrystalline metallic materials by machine learning methods and heterostructure design

Feng

et al. 2023

International Journal of Plasticity

View full text Add to dashboard Cite

Effect of Fe content on microstructures and mechanical properties of eutectic Co-Cr-Fe-Ni-Hf multi-principal element alloys

Chen

Xiong

et al. 2023

Journal of Alloys and Compounds

View full text Add to dashboard Cite

Machine learning correlated with phenomenological mode unlocks the vast compositional space of eutectics of multi-principal element alloys

Cited by 11 publications

References 38 publications

Microstructure, mechanical properties, and energetic characteristics of novel peritectic W _x NbTiZr medium entropy alloys

Microstructure, mechanical properties, and energetic characteristics of novel peritectic W _x NbTiZr medium entropy alloys

Exploring nonlinear strengthening in polycrystalline metallic materials by machine learning methods and heterostructure design

Effect of Fe content on microstructures and mechanical properties of eutectic Co-Cr-Fe-Ni-Hf multi-principal element alloys

Contact Info

Product

Resources

About

Machine learning correlated with phenomenological mode unlocks the vast compositional space of eutectics of multi-principal element alloys

Cited by 11 publications

References 38 publications

Microstructure, mechanical properties, and energetic characteristics of novel peritectic W x NbTiZr medium entropy alloys

Microstructure, mechanical properties, and energetic characteristics of novel peritectic W x NbTiZr medium entropy alloys

Exploring nonlinear strengthening in polycrystalline metallic materials by machine learning methods and heterostructure design

Effect of Fe content on microstructures and mechanical properties of eutectic Co-Cr-Fe-Ni-Hf multi-principal element alloys

Contact Info

Product

Resources

About

Microstructure, mechanical properties, and energetic characteristics of novel peritectic W _x NbTiZr medium entropy alloys

Microstructure, mechanical properties, and energetic characteristics of novel peritectic W _x NbTiZr medium entropy alloys