5. Bonded superabrasives
Diamond and CBN (cubic boron nitride) abrasives are often referred to as superabrasives, as opposed to conventional aluminous and silicon carbide abrasives.
5.1 Constitution
Bonded superabrasives have two essential differences from conventional abrasives:
given the high price of abrasive (around 10 4 times that of a conventional abrasive), a superabrasive wheel does not contain grains throughout its mass, but is made up of two parts (figure 10 ): an abrasive layer (or belt) and a mount (or backing); only the very small wheels are agglomerated in the mass...
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Bonded superabrasives
Conventional coated abrasives
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Standardization
International Organization for Standardization ISO
- Produits abrasifs agglomérés. Généralités. Désignation, marquage, gamme des diamètres extérieurs et tolérances. - ISO 525 - 1986
- Produits abrasifs agglomérés. Dimensions des meules (Partie 1). - R 603 - 1967
- Produits abrasifs agglomérés. Dimensions des meules (Partie 2 : meules plates de tronçonnage, type 1). - 603-2 - 1981
- Produits abrasifs...
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