Brown corundum sib tsoo lub log yog lub log sib tsoo ua los ntawm kev sib txuas cov khoom siv xim av corundum nrog cov ntawv khi thiab tom qab ntawd tua nws ntawm qhov kub thiab txias.Nws yog dav siv thiab nws cov yam ntxwv tseem ceeb yog:
1. Cov khoom nws tus kheej muaj qee yam hardness.Yog tias nws tau ua rau hauv lub log sib tsoo, nws tsim nyog rau kev ua cov hlau nrog lub zog tensile siab uas tsis tas yuav tsum muaj kev sib tsoo siab, xws li cov pa roj carbon zoo tib yam thiab cov hlau alloy nrog qis hardness.
2. Nws qhov toughness yog qhov siab, thiab cov khoom abrasive ntawm lub log sib tsoo tsis yooj yim tawg thaum lub sij hawm sib tsoo.Yog li ntawd, thaum siv txoj kab uas hla loj thiab dav thickness sib tsoo lub log rau cov txheej txheem workpieces, cov duab yog khaws cia zoo, thiab cov neeg ua hauj lwm yog siab.Yog li ntawd, nws yog tsim nyog los ua centerless sib tsoo log.
3. Cov xim ntawm lub log sib tsoo no yog grey xiav, thiab thaum qhov loj me me yog ntxhib, nws zoo ib yam li cov xim ntawm cov xim dub silicon carbide sib tsoo log, thiab qee cov neeg kuj hu ua dub sib tsoo log.Tab sis muaj qhov sib txawv tseem ceeb ntawm ob cov ntaub ntawv ntawm kev sib tsoo log, thiab qhov sib txawv me ntsis yuav tsum tau ua ua ntej siv.Feem ntau, xim av corundum sib tsoo log zoo li tsis muaj qhov ci ci ntawm silicon carbide.
笔记
Post lub sij hawm: Apr-28-2023