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Author:

Xi, YL (Xi, YL.) | Chai, DL (Chai, DL.) | Zhang, WX (Zhang, WX.) | Xi, SQ (Xi, SQ.) | Zhou, JG (Zhou, JG.)

Indexed by:

SCIE Scopus EI CSCD PKU

Abstract:

Specimens of MB15 magnesium alloy reinforced with SiC whiskers (SiCw/MB15) were fabricated using powder metallurgy route (PM). The influence of SiCw on the 150 degrees C aging behavior of MB15 alloy was investigated by microhardness-testing, and SEM, TEM and tensile tests studied the influence of powder-mixing methods on the distribution of SiCw and the mechanical properties of SiCw/MB15. The results reveal that the double peaks exist in the age-hardening curves of both the unreinforced and the reinforced MB15 alloy, and the addition of SiCw can accelerate the age-hardening process of MB15 alloy apart from increasing its micro- hardness, moreover, the mechanical properties of SiCw/MB15 composite are significantly influenced by powder-mixing methods of PM.

Keyword:

aging behavior magnesium matrix composites mechanical powder metallurgy SiC whisker

Author Community:

  • [ 1 ] Xian Jiaotong Univ, Sch Mat Sci & Engn, Xian 710049, Peoples R China

Reprint Author's Address:

  • Xian Jiaotong Univ, Sch Mat Sci & Engn, Xian 710049, Peoples R China.

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Source :

RARE METAL MATERIALS AND ENGINEERING

ISSN: 1002-185X

Year: 2005

Issue: 7

Volume: 34

Page: 1131-1134

0 . 4

JCR@2005

0 . 5 0 6

JCR@2020

ESI Discipline: MATERIALS SCIENCE;

JCR Journal Grade:3

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count: 7

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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