Oriented particles in hard surfaces

Details Oriented particles in hard surfaces Oriented particles in hard surfaces

1994-10-12

1995-09-26

Jones, Deborah

Abrasive tool making process, material, or composition

With inorganic material

51309, 106 36, 40903, C09C 168

Patent

active

054531063

ABSTRACT:
The present invention pertains to an article providing a hard surface of oriented particles for abrasive or wear-resistant applications which includes a plurality of synthetic single crystals of diamond or cubic boron nitride, or like materials, oriented in a formation so that their corresponding crystallographic directions of maximum hardness, i.e., maximum abrasive resistance, are aligned, whereby the group of crystals, which form a working surface, exhibits a common direction of maximum hardness across the surface, and to a method of making such an article.

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Geis, et al., "Large Area Mosaic Diamond Films Approaching Single Crystal Quality," Applied Physical Letters, vol. 58, No. 22 (Jun. 3, 1991), 2485-2487.

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