Calcined Alumina Hmoov

Calcined Alumina Hmoov

High-kub calcined alumina hmoov yog ua los ntawm cov khoom siv txhuas hydroxide lossis muaj alumina ua raw khoom, thiab yog calcined ntawm qhov tsim nyog kub los tsim ib qho ruaj khov - hom alumina khoom; nws yog ua los ntawm calcined - hom alumina li raw khoom los ntawm pob milling alumina micropowder.
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Cov khoom lag luam no tau ua kom zoo nrog cov qauv siab heev thiab cov txheej txheem nruj.Calcined alumina hmoovmuaj qhov tsim nyog particle loj tis, zoo particle fluidity, xoob bonding ntawm nplej, zoo grindability thiab yooj yim sintering. Nws cov khoom plooj (porcelain) yog ntom, du nto, muaj zog txhua yam, zoo hluav taws xob rwb thaiv tsev, nws yog ib qho khoom siv zoo tagnrho rau kev tsim cov ceramics tshwj xeeb.

 

Calcined alumina hmoov raws li kev siv sib txawv, tsib series ntawm cov khoom tau raug tsim, suav nrog qhuav nias, isostatic nias txheej txheem series, kub tuag casting, grouting molding series, refractory khoom series, pouring molding series, thiab alumina structural ceramic granulation hmoov.

 

Calcined alumina hmoov muaj lub siab melting point, zoo heev mechanical zog, hardness, siab hluav taws xob resistivity thiab thermal conductivity. Nws tuaj yeem siv dav hauv kev lag luam xws li cov khoom siv hluav taws xob, cov khoom siv ceramics, cov ntaub ntawv refractory, hnav- cov ntaub ntawv tiv taus, thiab cov khoom polishing.

 

1. Qhuav nias thiab isostatic nias txheej txheem series:

Cov khoom lag luam no tau ua kom zoo nrog cov qauv siab heev thiab cov txheej txheem nruj. Cov khoom muaj tsim nyog particle loj tis, zoo particle fluidity, xoob bonding ntawm nplej, zoo grindability thiab yooj yim sintering. Nws cov khoom plooj (porcelain) yog ntom, du nto, muaj zog txhua yam, zoo hluav taws xob rwb thaiv tsev, nws yog ib qho khoom siv zoo tagnrho rau kev tsim cov ceramics tshwj xeeb.

 

2. Kub tuag casting thiab grouting molding series:

Cov khoom lag luam no muaj cov khoom lag luam loj loj, kev ua haujlwm ruaj khov, kev ua haujlwm zoo molding, cov khoom me me shrinkage, thiab daim ntawv thov dav. Nws yog tshwj xeeb tshaj yog haum rau kub tuag casting thiab grouting molding series, thiab yuav siv tau rau ntau yam kub resistant Sib tsoo ceramic qhov chaw (ntsia hlau twj tso kua mis ncej ntsaws twj tso kua mis hauv ob sab phlu, impeller, sib tsoo xov xwm pob, thiab lwm yam), hluav taws xob substrates, hluav taws xob lub tshuab nqus tsev raj, thiab lwm yam.

 

3. Refractory khoom series:

Daim ntawv siv lead ua ntawm cov khoom no yog ruaj khov, uas tuaj yeem txhim kho cov refractoriness thiab txhua yam khoom ntawm cov khoom. Nws yog qhov tsim nyog rau kev tsim cov khoom siv refractory tsis zoo (ntau yam siab -alumina castables), zoo li cov ntaub ntawv refractory (corundum bricks, thiab lwm yam), cov khoom siv rau cov khoom siv hluav taws xob, thiab lwm yam, kom ua tau raws li cov neeg siv khoom qhov kub thiab txias, zoo thermal shock stability thiab cov yam ntxwv ua haujlwm yuav tsum tau ua kom ntev lub neej ntawm cov ntaub ntawv refractory.

 

4. Pouring molding series:

Cov khoom lag luam muaj cov khoom zoo sib xws, kev ua haujlwm zoo thiab cov dej ua haujlwm, uas tuaj yeem ua kom cov sintering ceev, siab kub flexural thiab compressive lub zog ntawm cov castable, thiab txhim khu kev hnav tsis kam, corrosion kuj thiab yaig kuj ntawm cov castable. Nws tuaj yeem siv rau qis- cement, ultra- qis - cement lossis cement- dawb castables, zoo li cov ntaub ntawv refractory thiab precision polishing.

 

5. Alumina ceramic granulation hmoov:

Nws yog tsim los ntawm kev tshawb fawb thiab batching, tsis siv neeg sib tsoo, pulping thiab tshuaj tsuag kom qhuav. Lub particle loj faib yog uniform, fluidity yog zoo, thiab lub zog yog nruab nrab; lub cev ntsuab tsim muaj lub zog siab, zoo heev pwm tso tawm kev ua tau zoo, thiab tsis tshua muaj hluav taws kub kub; cov khoom muaj ib tug du nto thiab ib tug compact qauv. Nws tuaj yeem ua tau raws li cov kev xav tau ntawm kev nrawm nrawm ntawm precision ceramics, thiab yog cov khoom siv zoo tagnrho rau kev tsim hluav taws xob ceramics thiab cov khoom siv ceramics.

 

Calcined alumina hmoov Daim ntawv thov teb:

1. Sealing rings, txhuam daim hlau, lub tshuab nqus tsev, hluav taws xob substrates

2. Cov qauv ceramics, hluav taws xob ceramics, bioceramics, advanced refractories

3. Pob zeb hauv ob sab phlu, ceramic bearings, cov cuab yeej ceramic

 

Yam khoom

Calcined Alumina

Alpha Al2O3cov ntsiab lus (%)

Ntau dua lossis sib npaug li 95

Al2O3 (%)

 

 

>99.6

K2O + Na2O (%)

<0.3

Particle loj (μm)

<25 μm

D50

10 μm

D90

20-25 μm

Qhov chaw tshwj xeeb (m2/g)

> 0.7

 

ISO certificate of refractory materials 22

202208031546344352022

 

Cim npe nrov: calcined alumina hmoov, Tuam Tshoj calcined alumina hmoov manufacturers, lwm tus neeg, Hoobkas

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