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2021-5-25 · Owing to the high cutting temperatures which occur, high-speed oxide ceramic. mixed ceramic. whisker-reinforced ceramic. Al 20 3 + SiC-whisker silicon nitride ceramics. Si 3 N4 + MgO, Y2 0 3. Si 3 N4 + Al 20 3 + Y20 3 (Sialon) oolvcrvstalline cubic boron nitride. PCBN + binder. Fig. 7: Alternatives to carbide as cutting material for turning ...
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