Sintering of polycrystalline diamond cutting tools


Zeren M., Karagoz S.

MATERIALS & DESIGN, vol.28, no.3, pp.1055-1058, 2007 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 28 Issue: 3
  • Publication Date: 2007
  • Doi Number: 10.1016/j.matdes.2005.09.018
  • Journal Name: MATERIALS & DESIGN
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1055-1058
  • Keywords: sintering, diamond-matrix bond
  • Kocaeli University Affiliated: Yes

Abstract

In this study, pressure-sintering experiments during direct sintering of diamond cutting tools has been conducted at 730 degrees C for 315 min with a pressure of around 350 MPa. For the matrix, the elements cobalt and nickel are used as the bonding phase and the alpha-bronze is used as the filling phase in various amounts. In microstructural characterization studies, various microstructural analyses were performed using the techniques of light microscopy, scanning electron microscopy (SEM), energy-disperse X-ray spectrography and image analysis. (c) 2005 Elsevier Ltd. All rights reserved.