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3010188 
Journal Article 
The Effects of Silicon Carbide Reinforcement on the Properties of Cu/SiCp Composites 
Fatoba, OS; Popoola, O; Popoola, API 
2015 
1 
Silicon
ISSN: 1876-990X 
7 
4 
351-356 
WOS:000360689200006 
Copper, possessing a desirable combination of high electrical and thermal conductivities is widely used in thermal and electronic applications. The prospective requirements for dependable materials in electronic industries are always increasing.. The main pronounced failure that occurs during microelectronic circuits' application involves thermal fatigue. Heat generated in electronic packages can be dissipated by developing suitable materials as heat sinks. Copper metal matrix composites reinforced with silicon carbide (SiC) proffer possibility of meeting these demands. This research work entails producing copper matrix using silicon carbides (SiC) as reinforcement. Copper silicon carbide composites were produced in 80 % Cu-20 % SiC, 70 % Cu-30 % SiC, 60 % Cu-40 % SiC, 50 % Cu-50 % SiC, 40 % Cu-60 % SiC ratios with an average grain size of 212 mu m, 425 mu m and 710 mu m respectively via liquid metallurgy method. The result revealed that increasing volume fraction and particle sizes of the particulate had significant effect on the thermal and electrical conductivity of the composites. 
Composite; Particle size; Volume fraction; Thermal conductivity; Electrical conductivity