Dab tsi yog cov khoom tshwj xeeb ntawm wa?
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Siab huv thiab qis soluble impurities txo kev pheej hmoo ntawm kev paug ntawm cov txheej txheem / cov khoom siv hluav taws xob; Nti tuab txo cov hmoov zoo thiab ua pa tau. Kev nyiam huv yog ze rau ntawd ntawm kev siab-}}}}}}}}}}}}}}} abr abrivesives tab sis tus nqi yog qhov zoo dua. Nws yog tus wholesaler - tus phooj ywg thiab indispensable cov khoom siv tseem ceeb.
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Cov qib siab ntawm Alumina dawb muaj ntau dua los yog sib npaug rau 99%, nrog kev tswj hwm kev ua haujlwm xws li fe / ca. Microstructure feem ntau yog qhia txog cov cross-}} morpleology, nrog angular morphology, nrog angular {3} {}} angular lossis loj li cov duab. Qhov loj me me thiab sib xws yog ua haujlwm tsis zoo thiab tshuaj ntsuam raws li cov qauv, thiab kev tshaj tawm. Cov ntaub ntawv pov thawj kev ua tau rau tshav kub thiab hnav tsis kam los kuj tau ua thaum muaj khoom. Kev soj ntsuam tshuaj lom yog ua kom tau raws li qhov ua tau zoo, thiab kev txhawb nqa ntau lawm, yog muab.
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Corrosion tsis kam, txo qis qis {{0} melting theem tsim, txhim kho cov ntsiab lus tseem ceeb yog qhov tseem ceeb ntawm dawb corundum siv hauv cov ntaub ntawv refractory siv. Nws muaj ntau tus nqi zoo thiab pom cov yam ntxwv pom tseeb. Nws yog cov khoom tseem ceeb rau cov ntaub ntawv refractory thiab cov khoom tseem ceeb rau kev tsim cov khoom lag luam siab hauv Suav teb.
