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Zoo Volume Stability Thiab Thermal Shock Resistance, Siab Purity Thiab Refractoriness Tabular Alumina
Tabular Alumina yog cov khoom siv ntshiab sintered ntawm super - siab kub yam tsis muaj MgO thiab B2O3 additives, Nws microstructure yog ib tug ob - seem polycrystalline qauv nrog zoo - zus loj tabular α - Al2O3 muaju.Tabular Alumina muaj ntau me me kaw pores nyob rau hauv individval siv lead ua, Al2O3 cov ntsiab lus yog ntau tshaj 99%.
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Kev kub siab ua haujlwm, Lub cev loj ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntu
Fused spinel yog lub siab purity magnesia-alumina spinel grain, uas yog pr oduced los ntawm fusing siab purity magnesia thiab alumina nyob rau hauv lub exlectric arc rauv.Tom qab solidification thiab txias, nws yog crushed thiab graded mus rau ed ntau thiab tsawg.Nws yog ib qho ntawm cov resistant refractory tebchaw.Magnesia-alumina spinel yog ib qho zoo heev nyob rau hauv high refractoriness thermal stability thiab tshuaj stability, magnesia-alumina spinel yog ib tug heev pom zoo refractory raw khoom.Nws cov cim zoo heev xws li xim zoo nkauj thiab cov tsos mob ceev rau cov khoom siv hluav taws xob thiab ruaj khov rau cov khoom siv hluav taws xob khov thiab hlau hluav taws xob hlau thiab hlau smrelting, cement teb kiln, iav rauv thiab kuv etallurgical industries thiab lwm yam.
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Loose-Fill Refractories Alumina Bubble yog siv rau hauv kev tsim cov khoom hnyav insulating Refractories
Alumina npuas yog tsim los ntawm fusing tshwj xeeb siab purity alumina.Th e yaj yog atomized nrog compressed cua uas ua rau lub hollow sphere.Nws yog ib qho nyuaj tab sis tsis tshua muaj friable nrog kev hwm rau nws lub zog siab th.Alumina npuas yog siv nyob rau hauv zus tau tej cov khaub-ncaws nyias insulating refractories uas tsis muaj thermal conductivity thiab siab kub pro perties yog cov tseem ceeb yuav tsum tau.Nws kuj tseem siv tau zoo rau xoob-fill refractories.
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Koob zoo li Mullite Crystals uas Confer High Melting Point, Tsawg Reversible Thermal Expansion Thiab Zoo heev Resistance rau Thermal Shock Rau Fused Mullite
Fused Mullite yog tsim los ntawm Bayer txheej txheem alumina thiab siab purity quartz xuab zeb thaum fusing nyob rau hauv super-loj hluav taws xob arc rauv.
Nws muaj cov ntsiab lus siab ntawm rab koob zoo li mullite crystals uas muaj siab melting point, tsis tshua muaj reversible thermal expansion thiab zoo heev tiv thaiv thermal shock, deformation nyob rau hauv load, thiab tshuaj corrosion ntawm kub.
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Tsawg Na2o Dawb Fused Alumina, tuaj yeem siv rau hauv Refractory, Castables thiab Abrasives
Dawb Fused Alumina yog purity siab, hluavtaws ntxhia.
Nws yog tsim los ntawm fusion ntawm kev tswj cov qib ntshiab Bayer Alumina nyob rau hauv ib tug hluav taws xob arc rauv ntawm kub siab tshaj 2000˚C ua raws li los ntawm ib tug qeeb solidification txheej txheem.
Kev tswj nruj tshaj qhov zoo ntawm cov ntaub ntawv raw thiab fusion tsis ua kom cov khoom ntawm siab purity thiab siab whiteness.
Cov dej txias txias yog ntxiv crushed, ntxuav ntawm magnetic impurities nyob rau hauv siab siv magnetic separators thiab muab faib mus rau hauv nqaim me me feem kom haum rau qhov kawg siv.
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Optimum Toughness Ntawm Cov Grains Brown Fused Alumina, Haum rau Abrasives thiab Refractorie
Brown Fused Alumina yog tsim los ntawm smelting ntawm Calcined Bauxite nyob rau hauv ib tug hluav taws xob arc rauv ntawm kub siab tshaj 2000 ° C.Cov txheej txheem ua kom qeeb qeeb ua raws li kev sib xyaw ua ke, kom tawm tau blocky crystals.Lub melting pab tshem tawm cov seem uas muaj leej faj thiab cov pa roj carbon monoxide, Kev tswj nruj ntawm Titania qib thaum lub sij hawm fusion ua kom zoo tshaj plaws ntawm cov nplej.
Tom qab ntawd cov dej txias txias yog ntxiv crushed, ntxuav ntawm magnetic impurities nyob rau hauv siab siv hlau nplaum cais thiab muab faib mus rau hauv nqaim me me feem kom haum rau qhov kawg siv.Dedicated kab tsim cov khoom rau ntau daim ntawv thov.
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Calcined Alumina Ultrafine Rau High-Performance Refractories, tuaj yeem siv rau hauv castables nrog silica fume thiab reactive alumina hmoov, txo cov dej ntxiv, porosity thiab kom muaj zog, ntim stability.
Calcined Alumina Ultrafine Rau Kev Ua Haujlwm Siab Zoo Refractories
Calcined alumina hmoov yog tsim los ntawm ncaj qha calcination ntawm kev lag luam alumina los yog txhuas hydroxide ntawm qhov kub thiab txias kom hloov mus rau hauv crystallineα-alumina ruaj khov, ces sib tsoo rau hauv micro-hmoov.Calcined micro- hmoov tuaj yeem siv rau hauv lub rooj vag swb, nozzles, thiab alumina cib.Tsis tas li ntawd, lawv tuaj yeem siv rau hauv castables nrog silica fume thiab reactive alumina hmoov, txo cov dej ntxiv, porosity thiab kom muaj zog, ntim stability.
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Reactive Alumina muaj siab purity, zoo particle loj faib thiab zoo heev sintering kev ua
Reactive aluminas tshwj xeeb yog tsim los rau kev tsim cov kev ua haujlwm siab refractories qhov twg cov khoom ntim tau hais tseg, rheology thiab cov yam ntxwv zoo ib yam yog qhov tseem ceeb raws li lub cev zoo tshaj plaws ntawm cov khoom kawg.Reactive aluminas yog tag nrho hauv av mus rau thawj (ib zaug) crystals los ntawm cov txheej txheem sib tsoo zoo heev.Qhov nruab nrab particle loj, D50, ntawm mono-modal reactive aluminas, yog li ntawd yuav luag sib npaug rau txoj kab uas hla ntawm lawv ib leeg muaju.Kev sib xyaw ua ke ntawm reactive aluminas nrog rau lwm yam matrix Cheebtsam, xws li tabular alumina 20μm los yog spinel 20μm, tso cai rau kev tswj ntawm particle loj tis mus cuag qhov xav tau kev tso kawm rheology.
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Alumina Ceramic Pob yog qhov sib tsoo nruab nrab ntawm pob zeb, lauj kaub zeb sib tsoo cov cuab yeej
Cov khoom tseem ceeb ntawm Alumina Ceramic Ball yog alumina, uas yog tsim los ntawm dov txoj kev thiab isostatic pressing technology rau hauv lub pob thiab calcined ntawm 1600 degrees Celsius.Nws cov yam ntxwv yog: kev ua siab ntev, hnav tsis kam, acid thiab alkali tsis muaj peev xwm, acid thiab alkali, txhim kho kev sib tsoo txuag, txo tus nqi kev siv.
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Sintered Mullite Thiab Fused Mullite feem ntau yog siv rau kev tsim cov khoom siv hluav taws xob thiab cov Casting ntawm hlau thiab titanium alloys.
Sintered Mullite yog xaiv lub ntuj zoo bauxite, los ntawm ntau theem homogenization, calcined ntawm tshaj 1750 ℃.Nws yog tus cwj pwm los ntawm cov khoom loj, ruaj khov zoo thermal poob siab tsis kam, qis qis ntawm qhov kub thiab txias creep thiab zoo tshuaj corrosion kuj ua haujlwm thiab lwm yam.
Tsis tshua muaj heev nyob rau hauv nws daim ntawv ntuj, mullite yog artificially tsim rau kev lag luam los ntawm melting los yog firing ntau alumino-silicates.Qhov zoo tshaj plaws thermo-mechanical zog thiab kev ruaj ntseg ntawm cov khoom hluavtaws mullite ua rau nws yog ib qho tseem ceeb hauv ntau daim ntawv thov refractory thiab foundry.
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High-Purity Magnesium-Aluminium Spinel Qib: Sma-66, Sma-78 Thiab Sma-90.Sintered Spinel Khoom Series
Junsheng high-purity magnesium-aluminium spinel system siv high-purity alumina thiab high-purity magnesium oxide ua raw khoom, thiab sintered ntawm kub.Raws li cov tshuaj sib txawv, nws muab faib ua peb qib: SMA-66, SMA-78 thiab SMA-90.Khoom Series.
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Ncej Kiln Bauxite thiab Rotary Kiln Bauxite 85/86/87/88
Bauxite yog lub ntuj, tawv heev thiab yog feem ntau muaj cov txhuas oxide compounds (alumina), silica, hlau oxides thiab titanium dioxide.Kwv yees li ntawm 70 feem pua ntawm lub ntiaj teb bauxite ntau lawm yog refined los ntawm bayer chemical txheej txheem rau hauv alumina.
