Acta Metallurgica Sinica (English Letters) >
Effect of forging temperature on the microstructures and mechanical properties of the SiCp/AZ91 magnesium matrix composite
Received date: 2009-04-13
Revised date: 2009-07-06
Online published: 2010-04-08
In this paper, 10 vol. pct SiCp/AZ91 magnesium matrix composite was fabricated by stir casting technology. The ingots were forged at temperatures of 320, 370 and 420 ℃, respectively. XRD, OM and SEM were used to characterize microstructure of the composites. It was shown that the clusters of particles in the as-cast composite were largely eliminated, and that the tensile strength was improved obviously.
Key words： Magnesium matrix composite; Forging; Mechanical properties
DENG Kun-Kun , WU Hun . Effect of forging temperature on the microstructures and mechanical properties of the SiCp/AZ91 magnesium matrix composite[J]. Acta Metallurgica Sinica (English Letters), 2010 , 23(2) : 99 -105 . DOI: 10.11890/1006-7191-102-99
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