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khoom

  • Polycrystalline Cubic Boron Nitride (PCBN) for Machining Applications

    Polycrystalline Cubic Boron Nitride (PCBN) rau Cov Kev Siv Machining

    PCBN composites yog tsim los ntawm sintering micron CBN hmoov nrog ntau cov ceramic, thiaj li tsim cov khoom siv nyuaj thiab cov khoom siv lub tshuab ua kom ruaj khov Cov khoom siv PCBN feem ntau yog sib raug zoo rau cov cemented carbide substrate. CBN yog qhov nyuaj thib ob cov khoom uas paub tom qab hluavtaws pob zeb diamond, tab sis muaj qhov ua kom sov thiab tshuaj lom neeg muaj zog. Nws yog tsuas yog siv hauv kev txiav thiab kev ua tiav ntawm siab hardness los yog nyuaj rau cov txheej txheem cov ntaub ntawv suav nrog cov hlau khov, grey thiab siab lub zog ...