Effect of phase transformation on mechanical properties of Al16.80Co20.74Cr20.49Fe21.28Ni20.70 high entropy alloy coatings processed by laser cladding

Wei, Xingru; Zhang, Peilei; Yu, Zhishui; Yan, Hua; Wu, Di; Shi, Haichuan; Chen, Jieshi; Lu, Qinghua; Tian, Yingtao; Ma, Songyun; Lei, Weidong

doi:10.1016/j.jallcom.2020.158563

Cited by 23 publications

(6 citation statements)

References 58 publications

(59 reference statements)

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“…However, a point scan of the phases reveals that there was a little difference in the content of the element. Combined with our previous work [1],…”

Section: Resultssupporting

confidence: 59%

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AlCoCrFeNi high entropy alloy fabricated via selective laser melting reinforced by Fe-based metallic glass

Jiang

Zhang

et al. 2022

Materials Letters

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“…However, a point scan of the phases reveals that there was a little difference in the content of the element. Combined with our previous work [1],…”

Section: Resultssupporting

confidence: 59%

“…High-entropy alloys (HEAs) have attracted increasing attention due to their excellent mechanical, 2 chemical, and physical properties [1]. However, the mechanical properties of the parts produced by conventional processing of the AlCoCrFeNi HEA are far below the standards for structural materials [2].…”

Section: Introductionmentioning

confidence: 99%

AlCoCrFeNi high entropy alloy fabricated via selective laser melting reinforced by Fe-based metallic glass

Jiang

Zhang

et al. 2022

Materials Letters

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“…The cocktail effect refers to the fact that HEA is an alloy formed by mixing multiple elements and will exhibit properties that a single pure metal element does not have ( Lin C. L. et al, 2021 ). These properties give HEA a more comprehensive range of applications ( Wang et al, 2019 ; Wei et al, 2021 ; Jiang et al, 2022a , 2022b ; Cheng et al, 2022 ).…”

Section: Introductionmentioning

confidence: 99%

Bio-high entropy alloys: Progress, challenges, and opportunities

Feng

Tang

Liu

et al. 2022

Front. Bioeng. Biotechnol.

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With the continuous progress and development in biomedicine, metallic biomedical materials have attracted significant attention from researchers. Due to the low compatibility of traditional metal implant materials with the human body, it is urgent to develop new biomaterials with excellent mechanical properties and appropriate biocompatibility to solve the adverse reactions caused by long-term implantation. High entropy alloys (HEAs) are nearly equimolar alloys of five or more elements, with huge compositional design space and excellent mechanical properties. In contrast, biological high-entropy alloys (Bio-HEAs) are expected to be a new bio-alloy for biomedicine due to their excellent biocompatibility and tunable mechanical properties. This review summarizes the composition system of Bio-HEAs in recent years, introduces their biocompatibility and mechanical properties of human bone adaptation, and finally puts forward the following suggestions for the development direction of Bio-HEAs: to improve the theory and simulation studies of Bio-HEAs composition design, to quantify the influence of composition, process, post-treatment on the performance of Bio-HEAs, to focus on the loss of Bio-HEAs under actual service conditions, and it is hoped that the clinical application of the new medical alloy Bio-HEAs can be realized as soon as possible.

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“…The hardness of the part can be calculated according to its slope. The calculation method is as follows [59,60]:…”

Section: Mechanical Propertiesmentioning

confidence: 99%

Influence of the microstructure on mechanical properties of SLM additive manufacturing Fe-based bulk metallic glasses

Jiang

Zhang

Tan

et al. 2022

Journal of Alloys and Compounds

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Effect of phase transformation on mechanical properties of Al16.80Co20.74Cr20.49Fe21.28Ni20.70 high entropy alloy coatings processed by laser cladding

Cited by 23 publications

References 58 publications

AlCoCrFeNi high entropy alloy fabricated via selective laser melting reinforced by Fe-based metallic glass

AlCoCrFeNi high entropy alloy fabricated via selective laser melting reinforced by Fe-based metallic glass

Bio-high entropy alloys: Progress, challenges, and opportunities

Influence of the microstructure on mechanical properties of SLM additive manufacturing Fe-based bulk metallic glasses

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