High strength commercial AZ91D alloy with a uniformly fine-grained structure processed by conventional extrusion

R. G. Li; H. R. Li; D. Y. Zhao; Y. Q. Dai; D. Q. Fang; J. H. Zhang; L. Zong; J. Sun

doi:10.1016/j.msea.2020.139193

High strength commercial AZ91D alloy with a uniformly fine-grained structure processed by conventional extrusion

R. G. Li
, H. R. Li
, D. Y. Zhao
, Y. Q. Dai
, D. Q. Fang
, J. H. Zhang
, L. Zong
, J. Sun

材料科学与工程学院

Shenyang Institute of Chemical Technology
Xi'an Jiaotong University
Harbin Engineering University

科研成果: 期刊稿件 › 文章 › 同行评审

52 引用（Scopus）

摘要

The as-extruded AZ91D magnesium alloy processed by conventional extrusion exhibits a yield strength of 320 MPa, an ultimate tensile strength of 382 MPa and a fracture elongation of 13.8%, superior than most AZ91D alloys reported so far, which is mainly attributed to ultra-fine grains, sub-micron precipitates, and strong texture.

源语言	英语
文章编号	139193
期刊	Materials Science and Engineering: A
卷	780
DOI	https://doi.org/10.1016/j.msea.2020.139193
出版状态	已出版 - 7 4月 2020

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10.1016/j.msea.2020.139193

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title = "High strength commercial AZ91D alloy with a uniformly fine-grained structure processed by conventional extrusion",

abstract = "The as-extruded AZ91D magnesium alloy processed by conventional extrusion exhibits a yield strength of 320 MPa, an ultimate tensile strength of 382 MPa and a fracture elongation of 13.8\%, superior than most AZ91D alloys reported so far, which is mainly attributed to ultra-fine grains, sub-micron precipitates, and strong texture.",

keywords = "Dynamical precipitation, Extrusion, Fine-grained structure, Magnesium alloy",

author = "Li, \{R. G.\} and Li, \{H. R.\} and Zhao, \{D. Y.\} and Dai, \{Y. Q.\} and Fang, \{D. Q.\} and Zhang, \{J. H.\} and L. Zong and J. Sun",

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doi = "10.1016/j.msea.2020.139193",

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T1 - High strength commercial AZ91D alloy with a uniformly fine-grained structure processed by conventional extrusion

AU - Li, R. G.

AU - Li, H. R.

AU - Zhao, D. Y.

AU - Dai, Y. Q.

AU - Fang, D. Q.

AU - Zhang, J. H.

AU - Zong, L.

AU - Sun, J.

PY - 2020/4/7

Y1 - 2020/4/7

N2 - The as-extruded AZ91D magnesium alloy processed by conventional extrusion exhibits a yield strength of 320 MPa, an ultimate tensile strength of 382 MPa and a fracture elongation of 13.8%, superior than most AZ91D alloys reported so far, which is mainly attributed to ultra-fine grains, sub-micron precipitates, and strong texture.

AB - The as-extruded AZ91D magnesium alloy processed by conventional extrusion exhibits a yield strength of 320 MPa, an ultimate tensile strength of 382 MPa and a fracture elongation of 13.8%, superior than most AZ91D alloys reported so far, which is mainly attributed to ultra-fine grains, sub-micron precipitates, and strong texture.

KW - Dynamical precipitation

KW - Extrusion

KW - Fine-grained structure

KW - Magnesium alloy

UR - https://www.scopus.com/pages/publications/85080993273

U2 - 10.1016/j.msea.2020.139193

DO - 10.1016/j.msea.2020.139193

M3 - 文章

AN - SCOPUS:85080993273

SN - 0921-5093

VL - 780

JO - Materials Science and Engineering: A

JF - Materials Science and Engineering: A

M1 - 139193

ER -

High strength commercial AZ91D alloy with a uniformly fine-grained structure processed by conventional extrusion

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