Paper Title:
Sinterability of High-Speed Steels M2, M3/2 and T15
  Abstract

Hardmetal is usually processed by the conventional powder technology techniques: mix of WC + Co powders compacted and liquid phase sintering. A new method to process hardmetal parts is hereby described. Parts of WC-15%wt Co were processed by using high pressure – high temperature sintering. It was used the pressure of 5GPa, temperatures of 780-1200-1350-1400oC, and times of 2-4 minutes of sintering. Results are shown as a function of micro-structural evolution, densification, and hardness measurements.

  Info
Periodical
Materials Science Forum (Volumes 498-499)
Edited by
Lucio Salgado and Francisco Ambrozio Filho
Pages
238-243
DOI
10.4028/www.scientific.net/MSF.498-499.238
Citation
R. M. U. Nogueira, C. E. da Costa, "Sinterability of High-Speed Steels M2, M3/2 and T15", Materials Science Forum, Vols. 498-499, pp. 238-243, 2005
Online since
November 2005
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Price
$32.00
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