Paper Title:
Fabrication of (Cemented Carbides/Steel) Bilayered Materials by Powder Metallurgy
  Abstract

This paper analyses the effects of five parameters (composition, compaction pressure, heating rate, sintering temperature and duration) on the sintering of a bilayered (cemented carbide/steel) material. Design of experiments is used to reduce the number of experiments and to analyse the results. After sintering, each sample is characterized (difference of shrinkage, shrinkage anisotropy, density and microstructure). Composition, sintering temperature and duration are the three main parameters which control the sintering of bimaterials, their microstructure and the interface quality. The heating rate and the compaction pressure have no significant effect in the tested domain.

  Info
Periodical
Materials Science Forum (Volumes 631-632)
Edited by
Akira Kawasaki, Akinaga Kumakawa and Masayuki Niino
Pages
239-244
DOI
10.4028/www.scientific.net/MSF.631-632.239
Citation
A. Thomazic, C. Pascal, J. M. Chaix, "Fabrication of (Cemented Carbides/Steel) Bilayered Materials by Powder Metallurgy", Materials Science Forum, Vols. 631-632, pp. 239-244, 2010
Online since
October 2009
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Price
$32.00
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