Los txiav txim rau qhov zoo ntawmXim av Aluminium Oxide, qhov kev ntsuam xyuas ua haujlwm yog qhov uas yuav tsum tau ua raws li cov khoom ntiag tug, tshuaj lom neeg, tshuaj lom neeg thiab kev lag luam specifications {} Cov qauv tshwj xeeb yog raws li hauv qab no:
{{01.} pom cov yam ntxwv ntawm xim av aluminium oxide
Xim
Cov yam ntxwv zoo: xim av tsaus nti, xim av tsaus nti, xim av, kev hloov pauv zoo (pob tshab lossis xiav me ntsis thaum pom lub hnub ci)
Cov yam ntxwv qis dua: Dub, Rose liab, tej zaum yuav muaj cov impurities li cov lus qhia lossis spierical, tsis muaj licts lossis impurities; Tus Finer thiab ntau dua cov khoom siv sib xyaw ua ke, qhov ntau dua cov kev sib tsoo ua kom muaj kev sib tsoo .
{{02. xim av aluminium oxide lub zog ntsuas
Kev ntsuas hardness
Siv tus tes ntsuas tawv (vickers lossis rockwell) sim, thiab lub zog compressive yuav tsum ua kom tau raws tus qauv; yooj yim kuaj: tes nias cov lus thiab muab lawv tso rau ntawm daim ntawv dawb {} Yog tias lawv tawg yooj yim.
Impurity adsorption
Siv cov hlau nplaum rau Adsorb cov piv txwv . qhov tsis tshua muaj cov khoom siv sib nqus, cov ntsiab lus los ntawm cov hlau).
Hnav kev tiv thaiv thiab cov ntsiab lus tshauv
Hnav Kuj tuaj yeem muab piv nrog cov qauv qauv los ntawm kev coj tus coj ntawm kev coj tus kheej; Tshauv cov ntsiab lus: Nws yog qhov zoo dua yog tias tsis muaj qhov teeb meem ntab dawb ntawm cov dej saum npoo av tom qab soaking hauv dej huv si .
{{03.}} Kev Ntsuam Xyuas Ntawm Cov Tshuaj Muaj Zog Ntawm Cov Xim Laus Aluminium Oxide
Alumina (al₂o₃) cov ntsiab lus
Thawj-qib: AL₂o₃ ntau dua lossis sib npaug rau 94-95% (qee cov khoom lag luam siab tshaj lossis sib npaug rau 96%); Qib thib ob: Txog 90-80%; Thib peb-Qib: Cov ntsiab lus qis
Imponents xws li hlau (fe) thiab silicon (si) yuav tsum muaj nruj me ntsis tswj hwm ntawm qib qis .
4. qhov ntsuas lub siab
Tus nqi ntawm cov khoom lag luam zoo yog tus nqi siab (siv: tus nqi lag luam ntawm cov khoom lag luam ua ntej-qib lossis cov khoom lag luam qis dua nrog cov ntaub ntawv qub {}}
Xim av Aluminium Oxide Kev Ua Raws Li Kev Siv Hluav Taws Xob
|
teem nqi |
Al2O3zoo siab |
Raug nta |
|
Thawj-Chav Khoom |
94~95% |
Tsaus xim av thiab translucent, uniform hais, siab hardness |
|
Thib ob |
90%~80% |
Me ntsis sib zog xim, me ntsis ntau impurities |
|
Qeb thib peb |
Tsawg dua los yog sib npaug rau 75% |
Tsis xwm yeem xim, pom tseeb impurities |
NCO TSEG: Hauv kev siv cov ntawv thov, cov khoom lag luam qib ua haujlwm yog qhov tsim nyog rau cov khoom sib tsoo precision sib tsoo thiab cov khoom siv refractory; Qib thib ob / Qib--Qib yog feem ntau siv nyob rau hauv kev lag luam kev lag luam dav dav.
5 {.}}} avoid avoid avoid avoid avoid avoid avoid avoid avoid avoid avoid avoid avoid avoid avoid avoid avoid avoid avoid avoid avoid avoid avoid avoid
Ceev faj ntawm cov nqe cuab tam qis: Brown txhuas oxide nrog dub, opaque lossis sawv liab liab xim nrog kev poob siab.
Txheeb xyuas Purity: Yuav tsum muaj cov chaw tsim khoom los muab kev ceeb toom thib peb, tsom mus rau kev txheeb xyuas al₂o₃ thiab impurity compination.
