Microstructure evolution in magnesium alloy ZK60 during cyclic extrusion and compression

Fei Han; Hong Wei Liu; Gang Chen

doi:10.4028/www.scientific.net/AMR.1035.259

Microstructure evolution in magnesium alloy ZK60 during cyclic extrusion and compression

Fei Han^*
, Hong Wei Liu
, Gang Chen

^*Corresponding author for this work

Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

The microstructural evolution of of as-cast ZK60 magnesium alloy processed by cyclic extrusion and compression (CEC) were studied, and the effects of technical parameters on microstructural evolution were investigated. The results show that the grains of as-cast ZK60 magnesium alloy were obviously refined and uniformed by CEC, the average grain size was decreased from original 50 ~ 60 μm to about 2 μm when the extrusion ratio was 8 with 8-passes at 350°C, and the refinement effect was increased with the rising of extrusion ratio and passes. The effect of increasing passes on grain refinement was not obvious when it exceeds 8. Nevertheless, it is beneficial for the grain homogenization.

Original language	English
Title of host publication	Proceedings of 2014 International Conference on Material Science and Engineering
Editors	Ping Chen
Publisher	Trans Tech Publications Ltd
Pages	259-262
Number of pages	4
ISBN (Electronic)	9783038352600
DOIs	https://doi.org/10.4028/www.scientific.net/AMR.1035.259
State	Published - 2014
Externally published	Yes
Event	2014 International Conference on Material Science and Engineering, ICMSE2014 - Xi'an, China Duration: 8 Aug 2014 → 9 Aug 2014

Publication series

Name	Advanced Materials Research
Volume	1035
ISSN (Print)	1022-6680
ISSN (Electronic)	1662-8985

Conference

Conference	2014 International Conference on Material Science and Engineering, ICMSE2014
Country/Territory	China
City	Xi'an
Period	8/08/14 → 9/08/14

Keywords

Cyclic extrusion and compression
Microstructure
ZK60 magnesium alloy

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10.4028/www.scientific.net/AMR.1035.259

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Han, F., Liu, H. W., & Chen, G. (2014). Microstructure evolution in magnesium alloy ZK60 during cyclic extrusion and compression. In P. Chen (Ed.), Proceedings of 2014 International Conference on Material Science and Engineering (pp. 259-262). (Advanced Materials Research; Vol. 1035). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMR.1035.259

@inproceedings{2384416bf26e41dd91fd78187b11ed4a,

title = "Microstructure evolution in magnesium alloy ZK60 during cyclic extrusion and compression",

abstract = "The microstructural evolution of of as-cast ZK60 magnesium alloy processed by cyclic extrusion and compression (CEC) were studied, and the effects of technical parameters on microstructural evolution were investigated. The results show that the grains of as-cast ZK60 magnesium alloy were obviously refined and uniformed by CEC, the average grain size was decreased from original 50 \textasciitilde{} 60 μm to about 2 μm when the extrusion ratio was 8 with 8-passes at 350°C, and the refinement effect was increased with the rising of extrusion ratio and passes. The effect of increasing passes on grain refinement was not obvious when it exceeds 8. Nevertheless, it is beneficial for the grain homogenization.",

keywords = "Cyclic extrusion and compression, Microstructure, ZK60 magnesium alloy",

author = "Fei Han and Liu, \{Hong Wei\} and Gang Chen",

note = "Publisher Copyright: {\textcopyright} (2014) Trans Tech Publications, Switzerland.; 2014 International Conference on Material Science and Engineering, ICMSE2014 ; Conference date: 08-08-2014 Through 09-08-2014",

year = "2014",

doi = "10.4028/www.scientific.net/AMR.1035.259",

language = "英语",

series = "Advanced Materials Research",

publisher = "Trans Tech Publications Ltd",

pages = "259--262",

editor = "Ping Chen",

booktitle = "Proceedings of 2014 International Conference on Material Science and Engineering",

address = "瑞士",

}

Han, F, Liu, HW & Chen, G 2014, Microstructure evolution in magnesium alloy ZK60 during cyclic extrusion and compression. in P Chen (ed.), Proceedings of 2014 International Conference on Material Science and Engineering. Advanced Materials Research, vol. 1035, Trans Tech Publications Ltd, pp. 259-262, 2014 International Conference on Material Science and Engineering, ICMSE2014, Xi'an, China, 8/08/14. https://doi.org/10.4028/www.scientific.net/AMR.1035.259

Microstructure evolution in magnesium alloy ZK60 during cyclic extrusion and compression. / Han, Fei; Liu, Hong Wei; Chen, Gang.
Proceedings of 2014 International Conference on Material Science and Engineering. ed. / Ping Chen. Trans Tech Publications Ltd, 2014. p. 259-262 (Advanced Materials Research; Vol. 1035).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Microstructure evolution in magnesium alloy ZK60 during cyclic extrusion and compression

AU - Han, Fei

AU - Liu, Hong Wei

AU - Chen, Gang

N1 - Publisher Copyright: © (2014) Trans Tech Publications, Switzerland.

PY - 2014

Y1 - 2014

N2 - The microstructural evolution of of as-cast ZK60 magnesium alloy processed by cyclic extrusion and compression (CEC) were studied, and the effects of technical parameters on microstructural evolution were investigated. The results show that the grains of as-cast ZK60 magnesium alloy were obviously refined and uniformed by CEC, the average grain size was decreased from original 50 ~ 60 μm to about 2 μm when the extrusion ratio was 8 with 8-passes at 350°C, and the refinement effect was increased with the rising of extrusion ratio and passes. The effect of increasing passes on grain refinement was not obvious when it exceeds 8. Nevertheless, it is beneficial for the grain homogenization.

AB - The microstructural evolution of of as-cast ZK60 magnesium alloy processed by cyclic extrusion and compression (CEC) were studied, and the effects of technical parameters on microstructural evolution were investigated. The results show that the grains of as-cast ZK60 magnesium alloy were obviously refined and uniformed by CEC, the average grain size was decreased from original 50 ~ 60 μm to about 2 μm when the extrusion ratio was 8 with 8-passes at 350°C, and the refinement effect was increased with the rising of extrusion ratio and passes. The effect of increasing passes on grain refinement was not obvious when it exceeds 8. Nevertheless, it is beneficial for the grain homogenization.

KW - Cyclic extrusion and compression

KW - Microstructure

KW - ZK60 magnesium alloy

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AN - SCOPUS:84920866852

T3 - Advanced Materials Research

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EP - 262

BT - Proceedings of 2014 International Conference on Material Science and Engineering

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PB - Trans Tech Publications Ltd

T2 - 2014 International Conference on Material Science and Engineering, ICMSE2014

Y2 - 8 August 2014 through 9 August 2014

ER -

Microstructure evolution in magnesium alloy ZK60 during cyclic extrusion and compression

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