Influence of extrusion temperature on the tensile properties of15 vol %SiC<sub>P</sub>/ Mg-9Al composite

XIE Wen; LIU Yue; ZHANG Zhen-wei; LI De-song; BI Jing

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Article Navigation > Acta Materiae Compositae Sinica > 2006 > 23(6): 127-133

XIE Wen, LIU Yue, ZHANG Zhen-wei, et al. Influence of extrusion temperature on the tensile properties of15 vol %SiCP/ Mg-9Al composite[J]. Acta Materiae Compositae Sinica, 2006, 23(6): 127-133.

Citation:

XIE Wen, LIU Yue, ZHANG Zhen-wei, et al. Influence of extrusion temperature on the tensile properties of15 vol %SiC_P/ Mg-9Al composite[J]. Acta Materiae Compositae Sinica, 2006, 23(6): 127-133.

XIE Wen, LIU Yue, ZHANG Zhen-wei, et al. Influence of extrusion temperature on the tensile properties of15 vol %SiCP/ Mg-9Al composite[J]. Acta Materiae Compositae Sinica, 2006, 23(6): 127-133.

Citation:

XIE Wen, LIU Yue, ZHANG Zhen-wei, et al. Influence of extrusion temperature on the tensile properties of15 vol %SiC_P/ Mg-9Al composite[J]. Acta Materiae Compositae Sinica, 2006, 23(6): 127-133.

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Influence of extrusion temperature on the tensile properties of15 vol %SiC_P/ Mg-9Al composite

Institute of Metal Research Chinese Academy Sciences| Shenyang 110016

Received Date: 2005-12-21
Rev Recd Date: 2006-05-22
Publish Date: 2006-12-15

Abstract

Abstract

The influence of ext rusion temperature on the tensile properties of 15 vol % SiC_P / Mg-9Al composite produced by powder ext rusion was investigated. The result s show that between 350～450 ℃, the mechanical propertiesof the composite such as tensile st rength , yield st rength and elongation increase with the increase of the ext rusiontemperature. At the same time , with the increase of ext rusion temperature the f racture mode changes from particle/mat rix debonding to particle f racture.
- magnesium mat rix composites,
- mechanical properties,
- ext rusion temperature,
- f racture surface
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