Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1985-11-12
1987-09-01
Olszewski, Robert P.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51 7, 51 19, B24B 100
Patent
active
046899219
ABSTRACT:
A method of improving the impact resistance of a ceramic turbine rotor by rotating the rotor in a number of abrasive grindstones such that the edges of the rotor are rounded to a radius in the range of about 0.2 to 1 mm.
REFERENCES:
patent: 3464163 (1969-09-01), Ferrara
patent: 3623278 (1971-11-01), Schwartz
patent: 4185968 (1980-01-01), Scherbaum
Hattori Yoshinori
Murate Shigenori
NGK Spark Plug Co. Ltd.
Olszewski Robert P.
Rachuba Maurina
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