Abrasive tool making process – material – or composition – With inorganic material – Metal or metal oxide
Patent
1994-05-03
1995-07-11
Jones, Deborah
Abrasive tool making process, material, or composition
With inorganic material
Metal or metal oxide
C09C 168
Patent
active
054317053
ABSTRACT:
A grinding wheel which includes abrasive grits characterized in that at least part of the abrasive grits are comprised of at least about 0.5% by weight of at least one modifying metal oxide and wherein the concentration of said modifying metal oxide is greater at or near the surface than at the interior of said grit.
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Francis Richard
Griswold Gary L.
Jones Deborah
Kirn Walter N.
Minnesota Mining and Manufacturing Company
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