The high Z shear remaining overnight the cutting tool and the usage which were made from now on

摘要

(57) Abstract The ceramic material because it is used as the cutting tool in high-speed machining of the hot alloy and the cast iron the beta prime shear remaining overnight (Si₆ _z AlzOzN₈ _z, here 1Z3) and is given with composition of phase between the grains. As for this material when from 300 being used for high-speed machining of the hot alloy at speed of 1500 surface feet/every minute, it possesses with high abrasion resistance and reliability.