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Abstract
Copper is characterized by High electrical, Thermal conductivities and Good Corrosion resistance but has low strength at room and elevated temperatures. Improvement of Mechanical properties is possible by introduction of ceramic particles realized through special manufacturing processes (squeeze or stir casting, spray forming or powder metallurgy techniques). Copper composites are used when high thermal conductivity, high absorption and dissipation of heat, high resistance to thermal fatigue and good frictional wear resistance are required.