Multidirectional forging of magnesium matrix composites: Effect on microstructures and tensile properties

K. B. Nie; K. Wu; X. J. Wang; K. K. Deng; Y. W. Wu; M. Y. Zheng

doi:10.1016/j.msea.2010.08.007

Multidirectional forging of magnesium matrix composites: Effect on microstructures and tensile properties

K. B. Nie^*
, K. Wu
, X. J. Wang
, K. K. Deng
, Y. W. Wu
, M. Y. Zheng

^*Corresponding author for this work

Harbin Institute of Technology

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

47 Scopus citations

Abstract

A particulate reinforced magnesium matrix composite fabricated by stir casting was subjected to multidirectional forging (MDF) at a temperature of 420 °C. The results showed that grains of matrix in the composite were significantly refined after 1 MDF pass, and gradually refined till 3 MDF passes. The evolution of particle distribution in the composite during MDF was investigated by a window technique. It was shown that MDF led to an increase of the uniformity of the particle distribution. With increasing the MDF passes, both the tensile strength and the elongation to failure of the composite are significantly enhanced till 3 MDF passes.

Original language	English
Pages (from-to)	7364-7368
Number of pages	5
Journal	Materials Science and Engineering: A
Volume	527
Issue number	27-28
DOIs	https://doi.org/10.1016/j.msea.2010.08.007
State	Published - Oct 2010
Externally published	Yes

Keywords

Grain refinement
Magnesium matrix composites
Multidirectional forging (MDF)
Particle distribution
Tensile behavior

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10.1016/j.msea.2010.08.007

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title = "Multidirectional forging of magnesium matrix composites: Effect on microstructures and tensile properties",

abstract = "A particulate reinforced magnesium matrix composite fabricated by stir casting was subjected to multidirectional forging (MDF) at a temperature of 420 °C. The results showed that grains of matrix in the composite were significantly refined after 1 MDF pass, and gradually refined till 3 MDF passes. The evolution of particle distribution in the composite during MDF was investigated by a window technique. It was shown that MDF led to an increase of the uniformity of the particle distribution. With increasing the MDF passes, both the tensile strength and the elongation to failure of the composite are significantly enhanced till 3 MDF passes.",

keywords = "Grain refinement, Magnesium matrix composites, Multidirectional forging (MDF), Particle distribution, Tensile behavior",

author = "Nie, \{K. B.\} and K. Wu and Wang, \{X. J.\} and Deng, \{K. K.\} and Wu, \{Y. W.\} and Zheng, \{M. Y.\}",

year = "2010",

month = oct,

doi = "10.1016/j.msea.2010.08.007",

language = "英语",

volume = "527",

pages = "7364--7368",

journal = "Materials Science and Engineering: A",

issn = "0921-5093",

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TY - JOUR

T1 - Multidirectional forging of magnesium matrix composites

T2 - Effect on microstructures and tensile properties

AU - Nie, K. B.

AU - Wu, K.

AU - Wang, X. J.

AU - Deng, K. K.

AU - Wu, Y. W.

AU - Zheng, M. Y.

PY - 2010/10

Y1 - 2010/10

N2 - A particulate reinforced magnesium matrix composite fabricated by stir casting was subjected to multidirectional forging (MDF) at a temperature of 420 °C. The results showed that grains of matrix in the composite were significantly refined after 1 MDF pass, and gradually refined till 3 MDF passes. The evolution of particle distribution in the composite during MDF was investigated by a window technique. It was shown that MDF led to an increase of the uniformity of the particle distribution. With increasing the MDF passes, both the tensile strength and the elongation to failure of the composite are significantly enhanced till 3 MDF passes.

AB - A particulate reinforced magnesium matrix composite fabricated by stir casting was subjected to multidirectional forging (MDF) at a temperature of 420 °C. The results showed that grains of matrix in the composite were significantly refined after 1 MDF pass, and gradually refined till 3 MDF passes. The evolution of particle distribution in the composite during MDF was investigated by a window technique. It was shown that MDF led to an increase of the uniformity of the particle distribution. With increasing the MDF passes, both the tensile strength and the elongation to failure of the composite are significantly enhanced till 3 MDF passes.

KW - Grain refinement

KW - Magnesium matrix composites

KW - Multidirectional forging (MDF)

KW - Particle distribution

KW - Tensile behavior

UR - https://www.scopus.com/pages/publications/77956757895

U2 - 10.1016/j.msea.2010.08.007

DO - 10.1016/j.msea.2010.08.007

M3 - 文章

AN - SCOPUS:77956757895

SN - 0921-5093

VL - 527

SP - 7364

EP - 7368

JO - Materials Science and Engineering: A

JF - Materials Science and Engineering: A

IS - 27-28

ER -

Multidirectional forging of magnesium matrix composites: Effect on microstructures and tensile properties

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Keywords

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