Lub teeb corundum cib yog lub teeb yuag zoo li cov refractories ua los ntawm siab -purity alumina (Al₂O₃). Los ntawm kev qhia txog kev tswj cov pore qauv thiab tua ntawm qhov kub thiab txias, cov khoom khaws cia qhov siab - kub thiab corrosion kuj ntawm corundum thaum txo qhov ntom ntom. Lawv feem ntau yog siv nyob rau hauv rwb thaiv tsev txheej los yog siab -kub rauv linings nyob rau hauv industrial furnaces thiab kilns.
Nyob rau hauv niaj hnub industrial furnaces, cia siab rau ib tug tuab refractory ntaub ntawv yog tsis txaus kom tau raws li niaj hnub lub zog-efficiency thiab structural xav tau. Nrog rau cov qauv pore optimized, lub teeb yuag corundum bricks txo cov thermal conductivity thaum tuav siab -kub tsis kam, yog li txo qhov cub hauv ob sab phlu thickness thiab tag nrho lub zog noj.
Cov khoom no feem ntau yog siv ua ke nrog tuab corundum cib, siab -alumina cib, los yog refractory castables los ua ib tug composite furnace hauv ob sab phlu uas muaj ib tug ua hauj lwm txheej thiab rwb thaiv tsev txheej. Cov qauv no maximizes zog efficiency thaum ua kom muaj kev ruaj ntseg.
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Hom qhov project |
Alumina hollow sphere khoom |
Corundum Mullite, Mullite |
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HX-GK-99 |
HX-GK-90 |
HX-GK-85 |
HX-GK-80 |
HX-GM -1.5-2.0 |
HX-GM -1.3 |
HX-M -1.0 |
HX-M -0.9 |
HX-M -0.8 |
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Al2O3 % |
Ntau dua lossis sib npaug li 98 |
Ntau dua lossis sib npaug li 90 |
Ntau dua lossis sib npaug li 85 |
Ntau dua lossis sib npaug li 80 |
Ntau dua lossis sib npaug li 80 |
Ntau dua lossis sib npaug li 63 |
Ntau dua lossis sib npaug li 60 |
Ntau dua lossis sib npaug li 60 |
Ntau dua lossis sib npaug li 55 |
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Qhov ceev ceev g / cm3 |
1.4-2.0 |
1.4-2.0 |
1.4-2.0 |
1.4-2.0 |
1.5-2.0 |
1.2-1.5 |
1.0L |
0.9L |
0.8L |
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chav kub compressive zog MPa |
Ntau dua lossis sib npaug li 8 |
Ntau tshaj los yog sib npaug rau 10 |
Ntau tshaj los yog sib npaug rau 10 |
Ntau tshaj los yog sib npaug rau 10 |
Ntau dua lossis sib npaug li 12 |
Ntau dua lossis sib npaug 7 |
Ntau tshaj los yog sib npaug 4 |
Ntau tshaj los yog sib npaug 4 |
Ntau dua lossis sib npaug 3 |
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0.1MPa Load softening Pib kub T2 degree |
Ntau dua lossis sib npaug rau 1700 |
Ntau dua lossis sib npaug rau 1700 |
Ntau dua lossis sib npaug rau 1680 |
Ntau dua lossis sib npaug rau 1650 |
Ntau dua lossis sib npaug rau 1700 |
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Reheating linear hloov tus nqi% |
1500 degree ×8h -1.0 |
1450 degree ×8h -1.0 |
1450 degree ×8h -1.0 |
1350 degree ×8h -1.0 |
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Ua haujlwm kub siab tshaj plaws degree |
1780 |
1750 |
1720 |
1700 |
1680 |
1550 |
1500 |
1450 |
1400 |
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Lub hom phiaj |
High-kub insulating cov kav dej kub thiab cov ntaub ntawv ua haujlwm tsim nyog rau siab -kub kilns thiab cov khoom siv thermal |
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●Tsawg ceev:Txo qhov hnyav tag nrho ntawm qhov cub thiab txo cov qauv kev ua haujlwm;
●Siab zog:Muab cov neeg kho tshuab zoo heev thiab cuam tshuam tsis kam;
●Tsawg thermal conductivity:Zoo txo cov cua sov hloov thiab txhim kho cov cua sov kom zoo;
●Zoo tshuaj stability:Resistant rau acid thiab alkali corrosion, ncua kev pab cuam lub neej.
●Ua los ntawm siab -purity corundum nrog lub teeb yuag
●Ua ke siab -kub tsis kam nrog thermal rwb thaiv tsev zoo heev
●Txo kev siv hluav taws xob thiab txuas ntxiv lub neej kev pab cuam ntawm lub qhov cub hauv ob sab phlu
●Dav siv nyob rau hauv rwb thaiv tsev txheej rau siab -kub industrial furnaces
● Rwb thaiv tsev hauv ob sab phlu rau siab -kub muaj qhov cub
● Metallurgical cua sov thiab cua sov- kho cua sov
● Petrochemical cracking furnaces thiab reactors
● Lub tshuab ua kom sov thiab siab - cov khoom ntsuas kub
● Cov Cheebtsam ntawm lub cub tawg yuav tsum muaj lub zog ua haujlwm siab thiab txo qhov hnyav
Cov khoom tau ntim rau hauv cov ntoo ruaj khov nrog ua npuas ncauj lossis EPE ua npuas ncauj los tiv thaiv kev puas tsuaj thaum thauj. Muaj ntau txoj kev xa khoom, suav nrog kev thauj khoom hiav txwv thiab huab cua, thiab qhov rooj - mus rau - qhov rooj tuaj yeem muab tau raws li qhov kev thov. Lub ntim tau sau meej meej nrog cov ntaub ntawv khoom, noo noo- cov ntawv pov thawj, thiab cov khoom tawg yooj yim - cov cim cim.
Q1: Dab tsi yog qhov sib txawv ntawm lub teeb yuag corundum cib thiab lub teeb yuag siab -alumina cib?
A:Lub teeb corundum bricks muaj ntau dua purity, siab dua refractoriness, thiab ib tug ntau dua kev pab cuam kub, ua rau lawv ntau haum rau xav tau siab - kub daim ntawv thov.
Q2: Lub teeb yuag corundum cib tuaj yeem siv los ua cov txheej txheem ua haujlwm?
A:Lawv feem ntau yog siv los ua ib txheej rwb thaiv tsev thiab tsis pom zoo rau kev siv ncaj qha raws li txheej txheej ua haujlwm raug yaig.
Q3: Puas yog qhov ceev thiab qhov loj me tuaj yeem hloov kho?
A:Yog lawm. Qhov ceev thiab qhov ntev tuaj yeem hloov kho raws li lub tshuab hluav taws xob hom thiab lub zog- yuav tsum tau ua haujlwm tau zoo.
Q4: Puas yog cov cib pulverize lossis shrinkage ntawm qhov kub thiab txias?
A:Cov khoom lag luam muaj kev ruaj ntseg zoo heev thiab yuav tsis pom pom pulverization los yog qhov txawv txav nyob rau hauv ib txwm ua haujlwm.
Q5: Puas yog nws tsim nyog rau qhov cub thiab qhov cub uas ua haujlwm tsis tu ncua ntev?
A:Yog lawm. Nws yog qhov tshwj xeeb tshaj yog tsim nyog rau kev ua haujlwm tsis tu ncua ntawm lub tshuab hluav taws xob nrog lub zog nruj - kev ua tau zoo thiab kev thauj khoom.
Cim npe nrov: Tuam Tshoj corundum cib manufacturers, lwm tus neeg, Hoobkas