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细粒度硬质合金在切削中的应用近年来许多硬质合金工厂生产了多种细粒度硬质合金。由于这种硬质合金不仅硬度高而且韧性也好,故其切削效率比普通硬质合金高。细粒度硬质合金目前尚无统一的定义。通常粒度在0.002~0.005mm之间的K10/20硬质合金为普通硬...
Fine-grained cemented carbide in cutting applications Many cemented carbide plants have produced a wide range of fine-grained cemented carbides in recent years. Because of this carbide is not only high hardness and toughness is good, so the cutting efficiency than the average high cemented carbide. There is no uniform definition of fine-grained cemented carbide. Usually K10 / 20 cemented carbide with grain size between 0.002 ~ 0.005mm ...