Cov ntaub ntawv ntawm cov ris-resistant kav dej tsuas yog suav nrog cov hauv qab no:
Tsis tshua muaj lub ntiaj teb
Bimetallic hnav-resistant kav dej: bimetallic hnav-resistant kav dej feem ntau yog ua los ntawm high-chromium alloys. Qhov ntau dua cov ntsiab lus chromium, qhov zoo dua cov hnav tsis kam. Hom yeeb nkab no tsis yog tsuas yog hnav-resistant, tab sis kuj haum rau qhov kub tsis kam thiab qee qhov kev txhim kho ib puag ncig. Nws yog dav siv nyob rau hauv ntau yam kev lag luam thiab mining kev lag luam nrog kev hnav hnyav.
Ceramic hnav-resistant cov kav dej: Cov ntaub ntawv sib txuas yog paub rau lawv cov hardness heev thiab muaj kev hnav ntau dua hlau. Lawv tau dav siv hauv cov cuab yeej siv thiab kav dej. Ceramic hnav-resistant kav dej ua zoo nyob rau hauv kev hnav huab cua thiab haum rau kev hnav ib puag ncig.
Cov ntaub ntawv pov cov kav hlau siv hluav taws xob: pov cov steel cov ntaub ntawv muaj lub zog siab thiab ua kom haum rau qee lub sijhawm uas yuav tsum tau tiv thaiv siab thiab hnav.
Cast pob zeb hnav cov yeeb nkab cam:
Muab cov yeeb nkab hnav-resistant-resistant yeeb nkab: Hom yeeb siv no siv cov txheej txheem tshwj xeeb los muab cov khoom siv tshwj xeeb ntawm phab ntsa sab hauv los txhim kho nws cov coj tsis kam
