Fabrication of Mo/Cu Functional Graded Material by Resistance Sintering under Ultra-High Pressure

Abstract:

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A new resistance sintering method under ultra high pressure has been developed for fabrication of Mo/Cu (functional graded material) FGM. The consolidation was carried out under pressure of 8GPa, and input power of 15kW for 50s. The relative density of the FGM specimen was upwards 98% and the composition distribution was nearly the same as designed one. The micro-hardness and bend strength were measured to evaluate the sintering effects. The densification effect and microstructure of these FGM samples were investigated and the sintering mechanism was discussed.

Info:

Periodical:

Materials Science Forum (Volumes 546-549)

Edited by:

Yafang Han et al.

Pages:

2283-2286

DOI:

10.4028/www.scientific.net/MSF.546-549.2283

Citation:

J. Du et al., "Fabrication of Mo/Cu Functional Graded Material by Resistance Sintering under Ultra-High Pressure", Materials Science Forum, Vols. 546-549, pp. 2283-2286, 2007

Online since:

May 2007

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Price:

$35.00

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