Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1997-08-14
1999-07-20
Jones, Deborah
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51306, 51307, B24D 302
Patent
active
059251549
ABSTRACT:
A method of producing a carbon bonded abrasive tool by chemical vapor deposition of carbon, such as pyrolytic carbon, diamond, or a polymorphous form of diamond through a preshaped tool, the preshaped tool containing a mixture of abrasive particles, and also the carbon bonded abrasive tool produced by the method. The mixture of abrasive particles may include a mixture of a superabrasive powder and an abrasive powder filler. All or a portion of the filler has been impact processing by subjecting the filler to an uniform super-pressure exceeding one gigapascal to break up the filler into random size particles, some at the original mesh size interspersed with a continuum of smaller particles.
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Semenov Semen S.
Shkola Andrey A.
White John L.
Jones Deborah
Materials Specialties Scandinavia, Inc.
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