Characterization of BCC phases in AlCoCrFeNiTix high entropy alloys

Yuan Yu; Jun Wang; Jinshan Li; Hongchao Kou; Weimin Liu

doi:10.1016/j.matlet.2014.09.100

Characterization of BCC phases in AlCoCrFeNiTi_x high entropy alloys

Yuan Yu, Jun Wang, Jinshan Li, Hongchao Kou, Weimin Liu

材料学院

科研成果: 期刊稿件 › 文章 › 同行评审

119 引用（Scopus）

摘要

A series of AlCoCrFeNiTix high entropy alloys were fabricated, and their phase and microstructure were investigated. The characterization of body-centered cubic (BCC) phases in XRD pattern was studied. Results indicate that the BCC phases in AlCoCrFeNiTix high entropy alloys are characterized as Fe-Cr and AlNi phases separately. The lattice parameters calculated from the selected area diffraction patterns of Fe-Cr rich phase and Al-Ni-Ti rich phase agree well with those determined in the XRD pattern. With the increase of the content of Ti element, the single BCC peak transforms into BCC1 and BCC2 peaks.

源语言	英语
页（从-至）	78-80
页数	3
期刊	Materials Letters
卷	138
DOI	https://doi.org/10.1016/j.matlet.2014.09.100
出版状态	已出版 - 1 1月 2015

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10.1016/j.matlet.2014.09.100

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title = "Characterization of BCC phases in AlCoCrFeNiTix high entropy alloys",

abstract = "A series of AlCoCrFeNiTix high entropy alloys were fabricated, and their phase and microstructure were investigated. The characterization of body-centered cubic (BCC) phases in XRD pattern was studied. Results indicate that the BCC phases in AlCoCrFeNiTix high entropy alloys are characterized as Fe-Cr and AlNi phases separately. The lattice parameters calculated from the selected area diffraction patterns of Fe-Cr rich phase and Al-Ni-Ti rich phase agree well with those determined in the XRD pattern. With the increase of the content of Ti element, the single BCC peak transforms into BCC1 and BCC2 peaks.",

keywords = "Characterization, Crystal structure, High entropy alloy, Microstructure",

author = "Yuan Yu and Jun Wang and Jinshan Li and Hongchao Kou and Weimin Liu",

year = "2015",

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doi = "10.1016/j.matlet.2014.09.100",

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T1 - Characterization of BCC phases in AlCoCrFeNiTix high entropy alloys

AU - Yu, Yuan

AU - Wang, Jun

AU - Li, Jinshan

AU - Kou, Hongchao

AU - Liu, Weimin

PY - 2015/1/1

Y1 - 2015/1/1

N2 - A series of AlCoCrFeNiTix high entropy alloys were fabricated, and their phase and microstructure were investigated. The characterization of body-centered cubic (BCC) phases in XRD pattern was studied. Results indicate that the BCC phases in AlCoCrFeNiTix high entropy alloys are characterized as Fe-Cr and AlNi phases separately. The lattice parameters calculated from the selected area diffraction patterns of Fe-Cr rich phase and Al-Ni-Ti rich phase agree well with those determined in the XRD pattern. With the increase of the content of Ti element, the single BCC peak transforms into BCC1 and BCC2 peaks.

AB - A series of AlCoCrFeNiTix high entropy alloys were fabricated, and their phase and microstructure were investigated. The characterization of body-centered cubic (BCC) phases in XRD pattern was studied. Results indicate that the BCC phases in AlCoCrFeNiTix high entropy alloys are characterized as Fe-Cr and AlNi phases separately. The lattice parameters calculated from the selected area diffraction patterns of Fe-Cr rich phase and Al-Ni-Ti rich phase agree well with those determined in the XRD pattern. With the increase of the content of Ti element, the single BCC peak transforms into BCC1 and BCC2 peaks.

KW - Characterization

KW - Crystal structure

KW - High entropy alloy

KW - Microstructure

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U2 - 10.1016/j.matlet.2014.09.100

DO - 10.1016/j.matlet.2014.09.100

M3 - 文章

AN - SCOPUS:84908439632

SN - 0167-577X

VL - 138

SP - 78

EP - 80

JO - Materials Letters

JF - Materials Letters

ER -

Characterization of BCC phases in AlCoCrFeNiTix high entropy alloys

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Characterization of BCC phases in AlCoCrFeNiTi_x high entropy alloys