Pressure Sensitivity of SiC/Cu Composites Prepared by SPS

Abstract:

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SiC/Cu composites were prepared by spark plasma sintering under different uniaxial pressure. X-ray diffraction (XRD), SEM techniques were used to characterize the sintered samples. It was found that higher pressure led to the transformation of Cu into Cu2O. The microhardness of the composites was improved by SiC reinforcements. The optimised pressure during the spark plasma sintering was about 50 MPa with the maximum hardness of 1.36 GPa.

Info:

Periodical:

Key Engineering Materials (Volumes 336-338)

Edited by:

Wei Pan and Jianghong Gong

Pages:

2353-2356

DOI:

10.4028/www.scientific.net/KEM.336-338.2353

Citation:

R. Zhang, H. L. Wang, L. Xin, H. L. Xu, "Pressure Sensitivity of SiC/Cu Composites Prepared by SPS", Key Engineering Materials, Vols. 336-338, pp. 2353-2356, 2007

Online since:

April 2007

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