Qhov siab-kub-calcined xim av corundum muaj ntau dua nyob rau hauv cov txheej txheem ntau lawm ntawm cov xim av xim av corundum. Cov khaub thuas dog dig fused alumina tau dhau los ua ob qho kev ntsuas kub ntawm qhov ntsuas kub. Qhov kub ntawm calcination yog kwv yees li 1400 ° C. Cov xim av calcined xim av muaj cov yam ntxwv zoo dua li cov kab mob xim av corundum. High-temperature abrasive ntau lawm yog kev lag luam tshiab nyob rau xyoo tas los no, nrog kev txhim kho kom zoo thiab cov kev lag luam dav dav zeem muag. Piv nrog abrasives zoo tib yam, qhov ua tau zoo ntawm qhov kub ntawm kev ua haujlwm siab, feem ntau ua rau 5 yam hauv qab no:
1 Txhim kho lub zog sib nqus ntawm kev txo qis: tsis muaj zog sib nqus hloov mus rau qhov muaj zog sib nqus, tuaj yeem tshem tawm cov khoom sib nqus.
2 Txhim kho qhov hydrophilicity ntawm abrasive: hydrophilicity yog nce los ntawm 2-3 zaug.
3 Txhim kho txoj kev rov qab los ntawm abrasive: siab kub tuaj yeem kho qhov tawg uas tsim los ntawm kev ua kom zoo nyob rau hauv lub nra hnyav rhuav, uas yog qhov zoo rau kev tawg ntawm cov nplaim tawg.
4 Txhim kho qhov kev sib txuas lub zog: cov txheej txheem kub-qhov siab sintering vaporizes qhov tsis zoo ntawm lub npoo abrasive, zoo heev nce thaj chaw tshwj xeeb ntawm cov nplais, thiab cov abrasive tau ruaj khov dua rau daim ntaub.
5 Txhim kho durability: High-temperature abrasive durability yog ntau dua 40% siab tshaj qhov nyiaj ua haujlwm xim av corundum.
ZIBO BINGYANG ABRASIVES CO., LTD
