Resistance Sintering of Copper-Graphite Powder Mixture under Pressure

Abstract:

Article Preview

Resistance sintering characteristics of electrolytic and atomized copper powders mixed with graphite powder in steps of 10vol% up to 50vol% were experimentally investigated. In the experiments electrifying voltage and time, and applied pressure were varied. Post-electrification pressurization and insertion of low thermal conductive austenitic stainless steel discs between the sintering powder cake and electrodes were attempted to promote the sintering. The effects of the operational parameters including the two devices on sintering performance are discussed. Sintering strength of the resistance-sintered composites is also discussed.

Info:

Periodical:

Materials Science Forum (Volumes 449-452)

Edited by:

S.-G. Kang and T. Kobayashi

Pages:

281-284

DOI:

10.4028/www.scientific.net/MSF.449-452.281

Citation:

S. Maki et al., "Resistance Sintering of Copper-Graphite Powder Mixture under Pressure", Materials Science Forum, Vols. 449-452, pp. 281-284, 2004

Online since:

March 2004

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.