Alumina Cib
Vim Li Cas Xaiv Peb
QC
Hauv kev tsim khoom, Kerui ua raws li kev siv cov cuab yeej ntse thiab thev naus laus zis, feem, txhawm rau txhawm rau ua kom cov hmoov sib piv, txhim kho lub zog thiab cov khoom siv hluav taws xob ntawm cov khoom siv refractory, txo cov nqi ntawm cov khoom puas, kom ruaj khov thiab kev ntseeg siab ntawm cov khoom zoo. .
Pab neeg technical zoo heev
Kerui muaj kev ua tiav kev muag khoom ua ntej thiab cov txheej txheem kev sib tham txog kev pabcuam cov neeg siv khoom los muab cov neeg siv khoom tsim, tsim khoom, tsim kho thiab kev saib xyuas ntawm tag nrho cov khoom siv hluav taws xob refractory, thiab pab cov neeg siv khoom sai xaiv qhov tsim nyog rau kev tsim kho thiab kev npaj kho vaj tse.
Kev tsim kho kev txhawb nqa
Txhawm rau muab kev ua si tag nrho rau kev ua haujlwm ntawm cov khoom siv refractory thiab txhim kho lub neej kev pab cuam ntawm lub qhov cub, kev tsim kho thiab kev ua kom zoo yog qhov tseem ceeb heev.Kerui muaj nws tus kheej tsib pab pawg tsim kho, suav nrog kev tsim kho thiab tu ntau tshaj 100 feem ntau. siv cov ntaub ntawv refractory rau kilns hauv steel, non-ferrous hlau smelting, petrochemical, tsev cov ntaub ntawv thiab lwm yam lag luam.
Kev pab cuam tom qab muag!
Ntxiv nrog rau lub sijhawm lav khoom zoo, peb lub tuam txhab tseem ua lub luag haujlwm kev pabcuam tomqab muag, thiab muab cov khoom lag luam sib raug rau koj, tiag tiag rau koj los daws qhov teeb meem (tus nqi sib thooj yog them tus nqi).
Dab tsi yog Alumina Bricks
Alumina Bricks yog ib hom Alumina silicate refractory cib nrog Alumina cov ntsiab lus siab dua 48%. High Alumina hluav taws cib yog tsim los ntawm siab Alumina bauxite li refractory raw khoom, ntxiv nrog rau lwm cov hmoov thiab binders, thiab ces tov rau hauv refractory cib ua tshuab rau compression molding. Tom qab qhuav, nws nkag mus rau hauv qhov kub kub qhov cub thiab raug rho tawm haujlwm rau hauv refractory bricks.Vim muaj ntau yam ntawm cov ntaub ntawv refractory thiab ruaj khov khoom ntawm kub siab Alumina bricks, siab Alumina cib yog siv los ua cov ntaub ntawv yooj yim nyob rau hauv lub tshav kub kub technology. . Daim ntaub ntawv muaj xws li cement, iav khoom siv, hlau thiab steel smelting industries, petrochemical industries, thiab lwm yam.; Kev kub kub muaj qhov cub rau siab Alumina cib Muaj cov kab ntawm lub qhov cub tawg, lub qhov cub kub kub, hluav taws xob rauv sab saum toj, qhov cub tawg, lub qhov cub reverberatory, thiab cov cub tawg.
Cov txiaj ntsig ntawm Alumina Bricks
Zoo kub kub kuj
High Alumina refractory cib tuaj yeem tiv taus kub kub sintering, yog li lawv tau siv dav hauv cov khoom siv kub kub hauv ob sab phlu, flue, lub ru tsev rauv, cov phab ntsa thiab lwm yam.
Muaj zog corrosion kuj
High Alumina refractory bricks muaj cov kua qaub zoo thiab alkali corrosion kuj, thiab tsim nyog rau refractory yuav tsum nyob rau hauv acidic, alkaline thiab nruab nrab ib puag ncig.
Zoo hnav tsis kam
High Alumina hluav taws cib muaj qhov hnav tsis zoo thiab tuaj yeem tiv taus qhov hnav ntawm cov pa hluav taws kub ceev thiab cov khoom siv.
Muaj zog txias thiab kub poob tsis kam
High Alumina cib muaj qhov txias txias thiab cua sov ua haujlwm, thiab tuaj yeem tiv taus qhov kub hloov pauv yam tsis muaj kev tawg.
Hom Alumina Cib
Basic alumina cib
Basic alumina bricks yog cov uas feem ntau muaj cov oxides yooj yim xws li magnesia (mgo) thiab dolomite (ua ke ntawm calcium magnesium carbonate, camg (co3) 2). Cov ntaub ntawv zoo li no muaj cov ntsiab lus melting siab heev thiab muaj kev tiv thaiv zoo rau cov tshuaj alkaline. Basic refractories feem ntau yog siv nyob rau hauv daim ntaub ntawv uas lawv tuaj nyob rau hauv kev sib cuag nrog yooj yim (alkaline) slags, tshauv, thiab gases. Cov nroj tsuag hlau siv cov alumina cib no los ua cov kab hluav taws xob hluav taws xob (bof) thiab hluav taws xob arc rauv (eaf). Cov cheeb tsam no muaj cov slag yooj yim tsim thaum lub sij hawm steelmaking txheej txheem. Lawv siv hauv cov cement kiln thiab.
Acid alumina cib
Acid alumina bricks muaj silica (sio2) los yog cov ntaub ntawv nplua nuj nyob hauv silica. Cov no yog tsim los tiv taus acidic tej yam kev mob thiab tiv thaiv corrosion los ntawm acidic slags thiab gases. Acid refractories yog dav siv nyob rau hauv kev lag luam uas cov ntaub ntawv tuaj nyob rau hauv kev sib cuag nrog acidic tshuaj. Acid refractories yog siv hauv kev tsim cov iav rauv, uas ua haujlwm ntawm qhov kub thiab txias thiab muaj cov iav molten, uas tuaj yeem muaj cov kua qaub.
Nruab nrab alumina bricks
Cov nruab nrab alumina cib no tseem hu ua alumina-silicate refractories. Cov no yog ua los ntawm cov ntaub ntawv uas muaj qhov sib npaug alumina (al2o3) thiab silica (sio2) muaj pes tsawg leeg. Lawv muaj kev tiv thaiv zoo rau acidic thiab yooj yim ib puag ncig, ua rau lawv muaj ntau yam rau kev siv sib txawv. Neutral refractories yog siv rau hauv daim ntawv thov uas tsis yog-ferrous hlau xws li aluminaum thiab tooj liab. Lawv yog siv nyob rau hauv furnaces thiab reactors rau smelting thiab refining txheej txheem. Cov refractories no kuj tseem siv rau hauv cov nroj tsuag petrochemical uas tej yam kev mob yuav txawv nyob ntawm acidic thiab yooj yim vim qhov xwm ntawm cov tshuaj ua tiav.
Rauv thiab Kiln Linings
Alumina bricks feem ntau siv los ua kab phab ntsa thiab lub ru tsev ntawm lub cub tawg thiab kilns hauv kev lag luam xws li cement, iav, hlau, thiab ceramics. Lawv tiv thaiv cov qauv ntawm lub cub tawg los ntawm qhov kub thiab txias thiab tiv thaiv kom tsis txhob muaj cua sov, txhim kho lub zog efficiency.
Incinerators thiab Waste Treatment Systems
Alumina bricks yog ua hauj lwm hauv incinerators thiab cov chaw kho cov khib nyiab kom muaj qhov kub thiab txias thiab tiv thaiv kev tso tawm cov pa phem. Lawv kuj pab txhawb kom muaj txiaj ntsig zoo ntawm cov khoom pov tseg.
Lub Hwj Chim Loj Loj
Alumina bricks ua lub luag haujlwm tseem ceeb hauv cov nroj tsuag tsim hluav taws xob, tshwj xeeb hauv cov boilers thiab combustion chambers. Lawv tiv taus cov cua sov uas tsim los thaum lub sij hawm combustion thiab tiv thaiv lub boiler qauv.
Foundries thiab metalworking
Alumina bricks yog siv rau hauv qhov cub hauv qhov cub thiab cov txheej txheem hlau kom tswj tau qhov kub thiab txias thiab tiv thaiv kom tsis txhob kub. Lawv ua rau cov hlau melting zoo thiab shaping.
Chemical Processing thiab Refining
Alumina bricks yog ua hauj lwm nyob rau hauv tshuaj ua cov hlab ntsha thiab reactors kom muaj kub thiab corrosive tshuaj. Lawv tiv thaiv cov phab ntsa ntawm cov hlab ntsha thiab xyuas kom muaj kev nyab xeeb thiab muaj txiaj ntsig tshuaj.
Alumina Bricks yog dab tsi
Siab Refractoriness
High Alumina bricks muaj qhov kub siab refractory, tso cai rau lawv tiv taus qhov kub siab heev yam tsis muaj deformation lossis kev puas tsuaj.
Zoo heev thermal stability
Cov cib no nthuav tawm cov thermal stability zoo heev, txhais tau tias lawv tuaj yeem tswj tau lawv lub cev thiab tshuaj lom neeg nyob rau hauv qhov ntev ntawm qhov kub thiab txias.
Zoo thermal conductivity
High Alumina bricks muaj cov thermal conductivity siab, uas tso cai rau lawv kom hloov tau zoo thiab faib cov cua sov hauv cov qauv refractory.
Tsawg Thermal Expansion
Lawv feem ntau muaj cov coefficient tsawg ntawm thermal expansion, txo qhov kev pheej hmoo ntawm tawg los yog spalling thaum lub sij hawm thermal cycling.
Muaj zog tshuaj tiv thaiv
High Alumina bricks muaj tshuaj tiv thaiv zoo heev, ua rau lawv tiv taus acidic thiab alkaline ib puag ncig. Lawv tuaj yeem tiv taus cov teebmeem corrosive ntawm cov hlau molten, slags, thiab gases.
Tsawg Porosity
Cov pob zeb no yog tsiag ntawv los ntawm cov porosity qis, uas ua rau lawv lub siab ntev thiab txhim kho kev ua kua siab rau cov kua thiab roj av.
Yuav Ua Li Cas Xaiv Alumina Bricks
Alumina Cov ntsiab lus
Thawj thiab qhov tseem ceeb tshaj plaws los xav txog yog Alumina cov ntsiab lus hauv cib. Lawv raug cais raws li feem pua ntawm Alumina (Al2O3) lawv muaj. Feem ntau, cib nrog cov ntsiab lus Alumina siab dua tuaj yeem tiv taus qhov kub thiab txias dua thiab muaj qhov zoo dua thermal poob siab. Cov qib feem ntau suav nrog: 45% Alumina Bricks: Haum rau kev siv dav dav nrog cov cua kub nruab nrab.60% Alumina Bricks: Zoo tagnrho rau cov cheeb tsam xav tau ntau dua, muab kev tiv thaiv zoo dua rau slag thiab tshuaj corrosion.70-85% Alumina Bricks: Zoo tshaj rau Cov ntawv thov kub tsis tshua muaj siab, muab lub zog zoo dua thiab ua haujlwm ntev.Kev xaiv cov ntsiab lus Alumina tsim nyog nyob ntawm qhov xav tau tshwj xeeb ntawm koj daim ntawv thov. Cov ntsiab lus Alumina siab dua feem ntau txhais ua haujlwm zoo dua tab sis ntawm tus nqi siab dua.
Refractoriness
Refractoriness, lossis muaj peev xwm tiv taus qhov kub thiab txias yam tsis muaj melting lossis deforming, yog qhov tseem ceeb. High-zoo siab Alumina hluav taws cib feem ntau muaj refractoriness ntawm 1750 degree lossis siab dua. Nws yog ib qho tseem ceeb uas yuav tau xaiv cov cib uas muaj qhov zoo refractoriness ntsuam xyuas kom ntseeg tau tias lawv tuaj yeem tswj tau qhov kub thiab txias ntawm koj cov khoom siv.
Thermal Shock Resistance
Thermal shock resistance yog hais txog cov khoom muaj peev xwm tiv taus kub hloov ceev yam tsis muaj kev tawg lossis tawg. Hauv ntau qhov chaw muaj kev lag luam, xws li cov tshuab hluav taws xob, cov cib tau raug cua sov thiab cua txias. Lub siab zoo siab Alumina hluav taws cib yuav tsum muaj cov thermal poob siab zoo tiv thaiv kom tsis txhob ntxov ntxov.
Bulk Density thiab Porosity
Bulk ntom thiab porosity yog cov cim tseem ceeb ntawm ib lub cib lub durability thiab thermal conductivity. High bulk density feem ntau txhais tau tias muaj zog dua thiab zoo dua tiv thaiv slag thiab yaig. Ntawm qhov tod tes, qhov porosity qis dua ua kom zoo dua rau kev tawm tsam tshuaj lom neeg thiab txo qhov ua tau ntawm cov cib nqus cov khoom tsis zoo.Thaum xaiv lub siab Alumina hluav taws cib, xyuas cov chaw tsim khoom tshwj xeeb rau qhov ntom ntom thiab porosity kom ntseeg tau tias lawv ua tau raws li qhov xav tau ntawm koj daim ntawv thov. . Feem ntau, qhov zoo zoo siab Alumina hluav taws cib yuav tsum muaj qhov ntom ntom ntawm ib ncig ntawm 2.3-3.0 g/cm³ thiab tsawg porosity, nyiam dua hauv qab 20%.
Txheej txheem ntawm Alumina Bricks
Raw Khoom ntawm Alumina Bricks
Txhua batch ntawm raw cov ntaub ntawv yuav tsum tau muab nrog ib tug guarantee ntawm cov khoom thiab peb sampling xeem raws li cov cim qhia ntawm lub warranty: index test, lub cev thiab tshuaj ntsuam xyuas kev ua tau zoo, re-hluav taws xob cub tawg xeem, tsim nyog ua ntej muab tso rau hauv ntau lawm, yuav tsum tau nqa. tawm ua ntej muab tso rau hauv ntau lawm .Lub pickling thiab hlau nqus cov txheej txheem thib ob ua kom cov khoom zoo ntawm cov khoom siv raw mus txog qhov zoo tshaj plaws rau kev tsim cov khoom refractory.
Kev sib xyaw ntawm Alumina Bricks
Cov neeg ua haujlwm npaj cov khoom siv raw yuav tsum tau tsim ua raws li cov txheej txheem sib piv uas yuav tsum tau tsim los ntawm lub tuam tsev technical. Kev hnyav hnyav yuav tsum tau ua thaum lub sijhawm npaj thiab sib xyaw ua ke raws sijhawm. Kev ua haujlwm tshwj xeeb yog raws li hauv qab no: cov hmoov zoo ntawm tsawg dua 100 mesh yuav tsum tau premixed ua ntej, thiab dhau los ntawm 24 mesh sieve 2 zaug. Tom qab lub binder yog brewed, nws yuav tsum tau volted rau ntau tshaj 24 teev. Lub sijhawm sib xyaw ua ke yuav tsum tsis pub tsawg dua 20 feeb. Nyob rau hnub ntawm lub hnub, txhawm rau kom tsis txhob muaj qhov sib xyaw ntxiv, thiab ua kom huv ntawm qhov chaw kom ntseeg tau tias cov khoom siv purity.
Kev tsim thiab tshuaj xyuas
Cov txheej txheem molding saws nyob rau hauv cov txheej txheem molding yuav tsum tau tsim raws li cov qauv ntawm cov khoom, tab sis tsis muaj teeb meem dab tsi molding txoj kev saws, tshwj xeeb yuav tsum tau them rau cov qauv ntawm cov khoom thaum lub sij hawm molding txheej txheem. Thawj cov khoom lag luam semi-tiav tsim thaum lub sij hawm molding yuav tsum yog Tom qab kev soj ntsuam dhau lawm, cov khoom tuaj yeem txuas ntxiv, thiab cov qauv khoom, qhov hnyav thiab hnub tsim khoom yuav tsum raug cim rau tag nrho cov khoom ib nrab. Daim ntawv lo yuav tsum meej rau kev soj ntsuam xyuas kom zoo. Nyob rau tib lub sijhawm, tus neeg teb xov tooj yuav tsum tau kuaj xyuas tus kheej thiab xaiv tus kheej, thiab nquag tsis lees txais cov khoom tsis raug. Tus neeg soj ntsuam zoo yuav tsum xyuas nws ib qho los ntawm ib qho raws li qhov loj ntawm cov duab kos kom paub meej tias qhov loj me yog qhov tseeb.
Dry Pressed Clay Bricks
Tom qab dhau qhov kev tshuaj xyuas, cov khoom ib nrab yuav tsum tau tso cai kom qhuav rau hauv qhov chaw uas tau teem tseg rau 2-3 hnub ua ntej nkag mus rau hauv qhov cub kom qhuav. Nyob rau hauv lub tshuab ziab khaub ncaws. Ua ntej, nws yog qhuav ntawm qhov kub qis li ntawm 25-30 degree rau 3-5 hnub, ces tsiv mus rau qhov kub ntawm 50-65 degree rau yuam kom qhuav rau {{5} }} hnub. Thaum lub sij hawm tag nrho cov txheej txheem ziab, tus neeg teb xov tooj yuav tsum tau ceev faj. Ceev faj kom tsis txhob muaj qhov tshwm sim ntawm cov ces kaum uas ploj lawm hauv cov khoom ua tiav. Nyob rau tib lub sijhawm, tus neeg teb xov tooj yuav tsum sau cov ntaub ntawv qhuav thiab qhia hnub tsim khoom kom qhov kev tua hluav taws tuaj yeem ua tau zoo.
Hluav taws xob Alumina Bricks
Cov neeg ua haujlwm hauv qhov cub yuav tsum nruj me ntsis ua raws li qhov kev sib tw tua hluav taws uas tsim los ntawm lub tuam txhab kev lag luam thaum lub sijhawm tua hluav taws. Vim tias qhov kub ntawm qhov sib txawv ntawm qhov hluav taws kub ntawm cov cib yog me me, kev tswj qhov kub thiab txias yuav tsum tau hloov kho raws li cov ntaub ntawv ntawm lub tshuab ntsuas tsis siv neeg. Thaum lub sij hawm tua hluav taws, tus neeg teb xov tooj yuav tsum sau cov ntaub ntawv ntsuas qhov kub thiab txias. Thaum lub sij hawm thauj cov kiln, nws yuav tsum tau ua tib zoo saib xyuas, txo cov kev puas tsuaj los ntawm tib neeg, thiab pab cov neeg ua hauj lwm uas muaj feem xyuam los ua kom tiav daim ntawv teev cov kiln thiab daim ntawv teev cov kiln. Siv zog ua kom tiav cov haujlwm tua hluav taws ntawm cov khoom siv hluav taws xob ceramic kom raws sijhawm thiab zoo.
Ntim thiab Shipping
Cov khoom tiav yuav tsum tau ntim rau hauv lub sijhawm ntawm qhov chaw uas txhua qhov kev xeem tau tsim nyog thiab qhov ntau raws li qhov yuav tsum tau muaj ntawm cov ntawv cog lus. Lub tuam txhab muab khoom yuav tsum muab cov thawv ntim khoom sib xws thiab ntim ua ntej raws li cov neeg siv khoom xav tau, thiab xa lawv raws li lub sijhawm xa khoom ntawm daim ntawv cog lus. Nyob rau hauv tus txheej txheem ntawm kev xa khoom, nws yuav tsum tau ua raws li nruj raws li cov txheej txheem xa khoom, thiab teeb meem cov txheej txheem sib xws thiab cov khoom ntsuas lub cev thiab tshuaj ntsuam xyuas cov ntawv qhia thiab cov ntawv pov thawj cov khoom.
Yuav siv High Alumina Bricks li cas
Kev xaiv tsim nyog rau daim ntawv thov
Thawj kauj ruam hauv kev siv lub siab Alumina hluav taws kub zoo yog xaiv hom zoo rau koj daim ntawv thov tshwj xeeb. High Alumina hluav taws cib tuaj nyob rau hauv ntau qib, nrog cov ntsiab lus Alumina sib txawv ntawm 45% mus rau ntau dua 85%. Kev xaiv ntawm cib yuav tsum ua raws li cov kev ua haujlwm, xws li kub, tshuaj lom neeg raug, thiab kev ntxhov siab ntawm cov neeg kho tshuab.
Kho cov txheej txheem installation
Kev teeb tsa ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm siab Alumina hluav taws cib. Kev teeb tsa tsis raug tuaj yeem ua rau muaj qhov khoob, qhov tsis zoo, thiab cua sov tsis sib xws, uas tuaj yeem ua rau tsis ua haujlwm ntxov lossis txo qhov kev ua haujlwm ntawm cov cib.Pre-ntev thiab txiav: Ua ntej kev teeb tsa, cov cib yuav tsum tau muab tso ua ntej los xyuas qhov kev sib tw thiab qhov loj me. Qhov no yuav pab txo qhov sib txawv thiab ua kom muaj kev sib haum xeeb.
Tsis tu ncua thiab tshuaj xyuas
Txawm tias qhov zoo tshaj plaws zoo siab Alumina hluav taws cib xav tau kev saib xyuas tsis tu ncua kom ua haujlwm tau zoo. Kev tshuaj xyuas tsis tu ncua pab txhawm rau txheeb xyuas cov cim thaum ntxov ntawm kev hnav, xws li tawg, tawg, lossis yaig, tso cai rau kev kho kom raws sij hawm lossis hloov. Ua tib zoo saib xyuas tshwj xeeb rau thaj chaw uas muaj qhov kub thiab txias siab tshaj plaws thiab tshuaj tua kab mob.
Optimizing kev ua haujlwm
Kev khiav hauj lwm tej yam kev mob, xws li kub thiab tshuaj lom neeg raug, yuav tsum tau ua tib zoo tswj kom siv siab Alumina cib kom zoo.Temperature Control: Tsis txhob muab bricks rau kub tshaj lawv rated peev. Overheating tuaj yeem ua rau thermal expansion thiab tawg, ua rau tsis ua hauj lwm ntxov ntxov.Chemical Exposure: Txo cov tshuaj corrosive tsawg los ntawm kev siv cov txheej tiv thaiv los yog thaiv. Nyob rau hauv ib puag ncig uas tsis muaj tshuaj lom neeg kis tau, xaiv cov cib nrog cov tshuaj tiv thaiv zoo.
Kerui Refractory tam sim no tau dhau los ua ib lub tuam txhab muaj zog refractory hauv kev tshawb fawb, kev tsim kho, tsim khoom thiab muag khoom ntawm cov khoom siv refractory, thiab nws cov khoom siv npog siv cov khoom siv refractory rau kub kub kilns thiab khoom siv hauv metallurgy, tshuaj lom neeg kev lag luam, cov khoom siv hauv tsev, hluav taws xob fais fab, kev lag luam tub rog, cov hlau tsis muaj hlau, carbon kev lag luam thiab lwm yam kev lag luam. Kerui Refractory tsim 150000 tons ntawm sintered khoom thiab 100000 tons ntawm unshaped refractory ntaub ntawv txhua xyoo. Lub tuam txhab muaj plaub cov nroj tsuag, uas yog cov cib hnyav, lub teeb ci ci, cov cib tsis zoo thiab cov cib fused.
Daim ntawv pov thawj
