Cemented carbide pom cov hniav muaj ntau yam tsis xws li hom hlau txiav lub taub hau, cov khoom ntawm matrix, lub taub, tus naj npawb ntawm cov hniav, tuab, hniav zoo nkauj, Lub kaum ntse ntse thiab aperture, uas txiav txim siab lub peev xwm machining thiab txiav kev ua haujlwm ntawm lub ntsej muag pom.
Thaum xaiv cov saw hniav, nws yog qhov tsim nyog los xaiv cov saw hniav kom raug raws li hom txiav cov khoom, tuab, txiav qhov nrawm, txiav kev taw qhia, pub ceev thiab pom txoj kev dav.
Cov hom kheev siv uas siv hom cemented carbide suav nrog tungsten-Cobalt (code YG) thiab tungsten-titanium (code YT). Tungsten-cobalt nyuaj alloys yog siv dav hauv kev ua ntoo vim lawv qhov kev cuam tshuam zoo tsis kam. Cov qauv siv feem ntau hauv kev ua cov ntoo yog Yg-YG15, thiab tus lej tom qab YG sawv cev feem pua ntawm cov ntsiab lus cobalt. Nrog rau kev nce qib ntawm cov cobalt cov ntsiab lus, qhov cuam tshuam toughness thiab khoov lub zog ntawm cov alloy tau zoo tuaj, tab sis lub hardness thiab hnav tsis kam yog tsawg, uas yuav tsum tau xaiv raws li qhov xwm txheej tiag tiag.