An efficient way to induce recrystallization of deformed Al0.1CoCrFeNi high-entropy alloy

Yafei Wang; Weichao Wu; Aigang Pan; Fei Cui; Xiaojun Yang

doi:10.1016/j.matlet.2022.133531

An efficient way to induce recrystallization of deformed Al_0.1CoCrFeNi high-entropy alloy

Yafei Wang, Weichao Wu^*, Aigang Pan, Fei Cui, Xiaojun Yang

^*此作品的通讯作者

机电学院

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

Direct-current treatment (DC-treatment) was employed to tune the microstructural evolution of deformed Al_0.1CoCrFeNi high-entropy alloy (HEA) in this paper. The time that partial recrystallization required during the DC-treatment is far less than that of conventional annealing at similar temperatures. The observation of dislocations configuration and stacking faults confirmed that the accelerated effect of DC-treatment on the promoted recrystallization of deformed Al_0.1CoCrFeNi HEA, especially the distinct role of the athermal effect. Besides, results of EBSD and GND density also evidence the promoted recrystallization and the corresponding dislocations distribution under DC-treatment.

源语言	英语
文章编号	133531
期刊	Materials Letters
卷	331
DOI	https://doi.org/10.1016/j.matlet.2022.133531
出版状态	已出版 - 15 1月 2023

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title = "An efficient way to induce recrystallization of deformed Al0.1CoCrFeNi high-entropy alloy",

abstract = "Direct-current treatment (DC-treatment) was employed to tune the microstructural evolution of deformed Al0.1CoCrFeNi high-entropy alloy (HEA) in this paper. The time that partial recrystallization required during the DC-treatment is far less than that of conventional annealing at similar temperatures. The observation of dislocations configuration and stacking faults confirmed that the accelerated effect of DC-treatment on the promoted recrystallization of deformed Al0.1CoCrFeNi HEA, especially the distinct role of the athermal effect. Besides, results of EBSD and GND density also evidence the promoted recrystallization and the corresponding dislocations distribution under DC-treatment.",

keywords = "Defects, Metals and alloys, Microstructure, Recrystallization",

author = "Yafei Wang and Weichao Wu and Aigang Pan and Fei Cui and Xiaojun Yang",

note = "Publisher Copyright: {\textcopyright} 2022 Elsevier B.V.",

year = "2023",

month = jan,

day = "15",

doi = "10.1016/j.matlet.2022.133531",

language = "English",

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journal = "Materials Letters",

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TY - JOUR

T1 - An efficient way to induce recrystallization of deformed Al0.1CoCrFeNi high-entropy alloy

AU - Wang, Yafei

AU - Wu, Weichao

AU - Pan, Aigang

AU - Cui, Fei

AU - Yang, Xiaojun

PY - 2023/1/15

Y1 - 2023/1/15

N2 - Direct-current treatment (DC-treatment) was employed to tune the microstructural evolution of deformed Al0.1CoCrFeNi high-entropy alloy (HEA) in this paper. The time that partial recrystallization required during the DC-treatment is far less than that of conventional annealing at similar temperatures. The observation of dislocations configuration and stacking faults confirmed that the accelerated effect of DC-treatment on the promoted recrystallization of deformed Al0.1CoCrFeNi HEA, especially the distinct role of the athermal effect. Besides, results of EBSD and GND density also evidence the promoted recrystallization and the corresponding dislocations distribution under DC-treatment.

AB - Direct-current treatment (DC-treatment) was employed to tune the microstructural evolution of deformed Al0.1CoCrFeNi high-entropy alloy (HEA) in this paper. The time that partial recrystallization required during the DC-treatment is far less than that of conventional annealing at similar temperatures. The observation of dislocations configuration and stacking faults confirmed that the accelerated effect of DC-treatment on the promoted recrystallization of deformed Al0.1CoCrFeNi HEA, especially the distinct role of the athermal effect. Besides, results of EBSD and GND density also evidence the promoted recrystallization and the corresponding dislocations distribution under DC-treatment.

KW - Defects

KW - Metals and alloys

KW - Microstructure

KW - Recrystallization

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U2 - 10.1016/j.matlet.2022.133531

DO - 10.1016/j.matlet.2022.133531

M3 - Article

AN - SCOPUS:85142146745

SN - 0167-577X

VL - 331

JO - Materials Letters

JF - Materials Letters

M1 - 133531

ER -

An efficient way to induce recrystallization of deformed Al0.1CoCrFeNi high-entropy alloy

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An efficient way to induce recrystallization of deformed Al_0.1CoCrFeNi high-entropy alloy