Bonding abrasive article and manufacture method

Bonding abrasive article and manufacture method

  • CN 101,678,534 A
  • Filed: 03/13/2008
  • Published: 03/24/2010
  • Est. Priority Date: 03/14/2007
  • Status: Active Application
First Claim
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1. bonding abrasive material comprises:

  • Abrasive grain in a kind of adhesive matrix, these abrasive grains comprise that cubic boron nitride (cBN) and this adhesive matrix comprise a polycrystalline ceramics phase, the rupture modulus (MOR) that this bonding abrasive material further comprises the porosity that is not less than about 5.0vol% and is not less than about 40MPa.

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