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Experimental Investigation of Tensile Properties and Fracture Mechanism of WC<sub>P</sub>/Cu Composites Reinforced with Different WC<sub>P</sub> Volume Fraction
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The copper matrix composites reinforced by different WCP volume fraction were fabricated via Vacuum Hot-pressed Sintering technique. The tensile performance and fracture behavior of WCP/Cu composites were studied by uniaxial tension tests and the fracture surfaces were examined by SEM. The test results of mechanical properties show that the WCP/Cu composites exhibit obvious improvement of tensile property comparing with that of the matrix. The fracture surface morphology indicate a trend that the fracture of WCP/Cu composites changes from debonding to cleavage with the increase of the WCP volume fraction.
Trans Tech Publications, Ltd.
Title: Experimental Investigation of Tensile Properties and Fracture Mechanism of WC<sub>P</sub>/Cu Composites Reinforced with Different WC<sub>P</sub> Volume Fraction
Description:
The copper matrix composites reinforced by different WCP volume fraction were fabricated via Vacuum Hot-pressed Sintering technique.
The tensile performance and fracture behavior of WCP/Cu composites were studied by uniaxial tension tests and the fracture surfaces were examined by SEM.
The test results of mechanical properties show that the WCP/Cu composites exhibit obvious improvement of tensile property comparing with that of the matrix.
The fracture surface morphology indicate a trend that the fracture of WCP/Cu composites changes from debonding to cleavage with the increase of the WCP volume fraction.
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