High Z sialon and cutting tools made therefrom and method of usi

Details High Z sialon and cutting tools made therefrom and method of usi High Z sialon and cutting tools made therefrom and method of usi

1992-11-30

1994-12-06

Group, Karl

Abrasive tool making process, material, or composition

Miscellaneous

51295, 51307, 501 98, C04B 3558

Patent

active

053707168

ABSTRACT:
A ceramic material for use as a cutting tool in the high speed machining of high temperature alloys and cast irons is provided with a composition of beta prime sialon (Si.sub.6-z Al.sub.z O.sub.z N.sub.8-2 ; where 1<Z<3) and intergranular phase. The material has high wear resistance and reliability when used in the high speed machining of high temperature alloys at speeds of 300 to 1500 surface feet per minute.

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