Effects of reciprocating extrusion on microstructures and mechanical properties of as-cast Mg-0.85Zn-0.15Y-0.6Zr alloys

Antao Li; Jincheng Wang; Lin Si; Yunting Lai; Gencang Yang

Effects of reciprocating extrusion on microstructures and mechanical properties of as-cast Mg-0.85Zn-0.15Y-0.6Zr alloys

Antao Li
, Jincheng Wang
, Lin Si
, Yunting Lai
, Gencang Yang

材料学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

Effects of reciprocating extrusion on the microstructures and mechanical properties of as-cast Mg-0.85Zn-0.15Y-0.6Zr alloys enforced by quasicrystal particles were investigated by OM, SEM and XRD. The results show that the reciprocating extrusion can greatly refine the microstructure of as-cast Mg-0.85Zn-0.15Y-0.6Zr alloy, and make I phase relatively uniformly distribute in the α-Mg matrix. Compared with that of the as-cast alloy, the yield strength, tensile strength and elongation of the Mg-0.85Zn-0.15Y-0.6Zr magnesium alloys after reciprocating extrusion are increased by 75.8%, 43.2% and 35%, respectively.

源语言	英语
页（从-至）	515-518
页数	4
期刊	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
卷	40
期	3
出版状态	已出版 - 3月 2011

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title = "Effects of reciprocating extrusion on microstructures and mechanical properties of as-cast Mg-0.85Zn-0.15Y-0.6Zr alloys",

abstract = "Effects of reciprocating extrusion on the microstructures and mechanical properties of as-cast Mg-0.85Zn-0.15Y-0.6Zr alloys enforced by quasicrystal particles were investigated by OM, SEM and XRD. The results show that the reciprocating extrusion can greatly refine the microstructure of as-cast Mg-0.85Zn-0.15Y-0.6Zr alloy, and make I phase relatively uniformly distribute in the α-Mg matrix. Compared with that of the as-cast alloy, the yield strength, tensile strength and elongation of the Mg-0.85Zn-0.15Y-0.6Zr magnesium alloys after reciprocating extrusion are increased by 75.8\%, 43.2\% and 35\%, respectively.",

keywords = "Mechanical properties, Microstructure, Reciprocating extrusion (RE)",

author = "Antao Li and Jincheng Wang and Lin Si and Yunting Lai and Gencang Yang",

year = "2011",

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language = "英语",

volume = "40",

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journal = "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",

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TY - JOUR

T1 - Effects of reciprocating extrusion on microstructures and mechanical properties of as-cast Mg-0.85Zn-0.15Y-0.6Zr alloys

AU - Li, Antao

AU - Wang, Jincheng

AU - Si, Lin

AU - Lai, Yunting

AU - Yang, Gencang

PY - 2011/3

Y1 - 2011/3

N2 - Effects of reciprocating extrusion on the microstructures and mechanical properties of as-cast Mg-0.85Zn-0.15Y-0.6Zr alloys enforced by quasicrystal particles were investigated by OM, SEM and XRD. The results show that the reciprocating extrusion can greatly refine the microstructure of as-cast Mg-0.85Zn-0.15Y-0.6Zr alloy, and make I phase relatively uniformly distribute in the α-Mg matrix. Compared with that of the as-cast alloy, the yield strength, tensile strength and elongation of the Mg-0.85Zn-0.15Y-0.6Zr magnesium alloys after reciprocating extrusion are increased by 75.8%, 43.2% and 35%, respectively.

AB - Effects of reciprocating extrusion on the microstructures and mechanical properties of as-cast Mg-0.85Zn-0.15Y-0.6Zr alloys enforced by quasicrystal particles were investigated by OM, SEM and XRD. The results show that the reciprocating extrusion can greatly refine the microstructure of as-cast Mg-0.85Zn-0.15Y-0.6Zr alloy, and make I phase relatively uniformly distribute in the α-Mg matrix. Compared with that of the as-cast alloy, the yield strength, tensile strength and elongation of the Mg-0.85Zn-0.15Y-0.6Zr magnesium alloys after reciprocating extrusion are increased by 75.8%, 43.2% and 35%, respectively.

KW - Mechanical properties

KW - Microstructure

KW - Reciprocating extrusion (RE)

UR - https://www.scopus.com/pages/publications/79955950835

M3 - 文章

AN - SCOPUS:79955950835

SN - 1002-185X

VL - 40

SP - 515

EP - 518

JO - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

JF - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

IS - 3

ER -

Effects of reciprocating extrusion on microstructures and mechanical properties of as-cast Mg-0.85Zn-0.15Y-0.6Zr alloys

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