A study on obtaining equiaxed prior-β grains of wire and arc additive manufactured Ti–6Al–4V

Jian Wang; Xin Lin; Jiaqiang Li; Aitang Xue; Fenggang Liu; Weidong Huang; Enquan Liang

doi:10.1016/j.msea.2019.138703

A study on obtaining equiaxed prior-β grains of wire and arc additive manufactured Ti–6Al–4V

Jian Wang, Xin Lin, Jiaqiang Li, Aitang Xue, Fenggang Liu, Weidong Huang, Enquan Liang

School of Materials Sience and Engineering

Research output: Contribution to journal › Article › peer-review

45 Scopus citations

Abstract

A Ti–6Al–4V alloy wall with 80 vol.% equiaxed prior-β grains was fabricated via wire and arc additive manufacturing. However, the equiaxed prior-β grains were characterized by strong texture. Formation mechanisms of the equiaxed prior-β grains were discussed. The tensile results presented a much lower anisotropy than that in other studies.

Original language	English
Article number	138703
Journal	Materials Science and Engineering: A
Volume	772
DOIs	https://doi.org/10.1016/j.msea.2019.138703
State	Published - 20 Jan 2020

Keywords

Equiaxed prior-β grains
Low anisotropy
Mechanical properties
Microstructure
Wire and arc additive manufacturing

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10.1016/j.msea.2019.138703

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title = "A study on obtaining equiaxed prior-β grains of wire and arc additive manufactured Ti–6Al–4V",

abstract = "A Ti–6Al–4V alloy wall with 80 vol.% equiaxed prior-β grains was fabricated via wire and arc additive manufacturing. However, the equiaxed prior-β grains were characterized by strong texture. Formation mechanisms of the equiaxed prior-β grains were discussed. The tensile results presented a much lower anisotropy than that in other studies.",

keywords = "Equiaxed prior-β grains, Low anisotropy, Mechanical properties, Microstructure, Wire and arc additive manufacturing",

author = "Jian Wang and Xin Lin and Jiaqiang Li and Aitang Xue and Fenggang Liu and Weidong Huang and Enquan Liang",

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AU - Wang, Jian

AU - Lin, Xin

AU - Li, Jiaqiang

AU - Xue, Aitang

AU - Liu, Fenggang

AU - Huang, Weidong

AU - Liang, Enquan

PY - 2020/1/20

Y1 - 2020/1/20

N2 - A Ti–6Al–4V alloy wall with 80 vol.% equiaxed prior-β grains was fabricated via wire and arc additive manufacturing. However, the equiaxed prior-β grains were characterized by strong texture. Formation mechanisms of the equiaxed prior-β grains were discussed. The tensile results presented a much lower anisotropy than that in other studies.

AB - A Ti–6Al–4V alloy wall with 80 vol.% equiaxed prior-β grains was fabricated via wire and arc additive manufacturing. However, the equiaxed prior-β grains were characterized by strong texture. Formation mechanisms of the equiaxed prior-β grains were discussed. The tensile results presented a much lower anisotropy than that in other studies.

KW - Equiaxed prior-β grains

KW - Low anisotropy

KW - Mechanical properties

KW - Microstructure

KW - Wire and arc additive manufacturing

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U2 - 10.1016/j.msea.2019.138703

DO - 10.1016/j.msea.2019.138703

M3 - 文章

AN - SCOPUS:85075873848

SN - 0921-5093

VL - 772

JO - Materials Science and Engineering: A

JF - Materials Science and Engineering: A

M1 - 138703

ER -

A study on obtaining equiaxed prior-β grains of wire and arc additive manufactured Ti–6Al–4V

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Keywords

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