Dawb aluminium oxideyog dav siv los ua abrasive thiab refractory cov ntaub ntawv, tab sis muaj ntau homdawb aluminium oxideabrasives, thiab qhov zoo tsis zoo ib yam. Yuav ua li cas kom paub qhov txawv ntawm qhov zoo ntawm cov dawb txhuas oxide, yuav ua li cas xaiv cov dawb txhuas oxide?
Txoj kev txheeb xyuas qhov zoo ntawm dawb aluminium oxide:
1. Lub ntsiab tseem ceeb ntawm dawb txhuas oxide yog AL2O3, uas muaj qhov zoo ntawm tus kheej-sharpening, zoo hnav tsis kam, nruab nrab hardness thiab zoo tshuaj stability. Nws yog dav siv nyob rau hauv teb ntawm abrasives thiab refractory cov ntaub ntawv.
2. Cov ntsiab lus alumina txiav txim siab qhov zoo ntawm cov dawb txhuas oxide. Feem ntau, qhov siab dua cov ntsiab lus alumina, qhov zoo dua qhov purity thiab zoo ntawm dawb txhuas oxide. Thaum xaiv dawb aluminium oxide, koj yuav tsum paub qhov purity ntawm dawb aluminium oxide kom paub meej qhov zoo.
3. Piv nrog rau xim av aluminium oxide, dawb aluminium oxide yog ib qho nyuaj, thiab qhov hardness ntawm dawb aluminium oxide kuj cuam tshuam rau nws qhov zoo, yog li thaum xaiv dawb aluminium oxide, koj yuav tsum muaj kev nkag siab tag nrho ntawm hardness ntawm dawb aluminium oxide.
Kev siv dawb aluminium oxide:
1. Dawb aluminium oxide tuaj yeem siv los ua cov khoom siv yooj yim rau abrasive sandblasting, uas yog vim nws zoo corrosion kuj thiab hnav tsis kam. Tsis tas li ntawd, dawb aluminium oxide muaj qhov nyuaj me ntsis thiab cov cuab yeej zoo ntawm tus kheej. Raws li cov xuab zeb blasting, dawb aluminium oxide tsis cuam tshuam rau cov xim ntawm lub workpiece thiab tsis tsim cov residue ntau dhau, yog li tsis tas yuav tsum tau ntxuav. Txawm hais tias nws yog hlau lossis tsis yog hlau, nws tuaj yeem siv rau polishing nto, thiab nws tuaj yeem ua kom zoo nkauj ntawm cov pob zeb thiab siv lead ua.
2. Dawb aluminium oxide abrasives tuaj yeem siv los ua cov ntaub ntawv raw rau kev sib tsoo log, ntawv xuab zeb, abrasive siv thiab lwm yam khoom siv abrasive los txhuam thiab zom cov khoom. Nws tuaj yeem cuam tshuam cov hlau nto, thiab tuaj yeem ua cov iav thiab cov ntaub ntawv acrylic.
3. Dawb aluminium oxide yog cov khoom siv raw ntawm cov ntaub ntawv refractory vim nws cov corrosion kuj zoo thiab cov khoom siv tshuaj ruaj khov. Cov khoom siv dawb aluminium oxide refractory muaj xws li cov txheej txheem kub kub, refractory cib, cov khoom siv hauv cov khoom siv hluav taws xob, thiab lwm yam.
