Sintered corundum refractories yog ib hom ntawm cov khoom siv refractory paub txog lawv qhov tshwj xeeb tsis kam mus rau qhov kub thiab txias ib puag ncig. Tsis zoo li lwm cov refractories, sintered corundum refractories feem ntau yog tsim los ntawm ntshiab txhuas oxide (Al2O3) nrog tsawg impurities. Qhov no high-purity muaj pes tsawg leeg muab lawv cov khoom tshwj xeeb thiab kev siv.
Cov yam ntxwv tseem ceeb thiab qhov txawv ntawm sintered corundum refractories muaj xws li:
High Purity: Sintered corundum refractories yog cov ntshiab ntshiab, feem ntau muaj tshaj 99% txhuas oxide. Qhov siab purity no ua rau muaj kev tiv thaiv zoo rau cov tshuaj tiv thaiv thiab corrosion, tshwj xeeb tshaj yog nyob rau hauv acidic thiab alkaline ib puag ncig.
High Melting Point: Corundum (Al2O3) muaj ib qho ntawm cov ntsiab lus melting siab tshaj plaws ntawm oxides, ua sintered corundum refractories haum rau cov ntawv thov uas muaj qhov kub thiab txias, xws li steelmaking thiab iav manufacturing.
Tsawg Porosity: Sintered corundum refractories muaj qhov porosity tsawg, uas txhais tau hais tias lawv muaj kev tiv thaiv zoo heev rau kev nkag mus ntawm cov pa roj thiab cov ntaub ntawv molten, ua kom muaj kev ruaj ntseg thiab ntev nyob rau hauv qhov chaw kub kub.
Zoo heev Thermal Shock Resistance: Lawv tuaj yeem tiv taus qhov kub hloov pauv sai yam tsis muaj kev tawg lossis tawg, ua rau lawv muaj txiaj ntsig hauv cov ntawv thov uas qhov kub sib txawv tseem ceeb.
Daim ntaub ntawv: Sintered corundum refractories feem ntau siv nyob rau hauv kev lag luam uas yuav tsum tau lub siab tshaj plaws purity, xws li nyob rau hauv zus tau tej cov iav zoo, tshwj xeeb ceramics, thiab semiconductor manufacturing. Lawv kuj muaj nyob rau hauv daim ntaub ntawv xws li hauv ob sab phlu ntawm high-temperature furnaces, kilns, thiab reactors.
Precision Industries: Cov refractories no nyiam nyob rau hauv kev lag luam uas precision thiab purity yog ib qho tseem ceeb, xws li nyob rau hauv kev tsim ntawm optical lo ntsiab muag, high-precision glassware, thiab semiconductor Cheebtsam.
Sintered corundum refractories 'purity, tsis kam mus rau siab kub, thiab zoo heev tshuaj stability ua rau lawv ib tug indispensable xaiv nyob rau hauv daim ntaub ntawv uas qhov utmost nyob rau hauv precision thiab tsis kam mus rau hnyav tej yam kev mob yuav tsum tau.
Physical And Chemical Indicators
|
Cov khoom |
High Quality thiab High Purity Corundum Cib |
BPL |
Sintered Corundum Cib |
Mullite Corundum Cib |
||
|
Al2O3 |
Ntau dua lossis sib npaug |
% |
99 |
94 |
90 |
80 |
|
SiO2 |
Tsawg dua los yog sib npaug |
0.2 |
|
8 |
18 |
|
|
Fe2O3 |
Tsawg dua los yog sib npaug |
0.2 |
0.15 |
0.2 |
0.3 |
|
|
Kev ceev ceev |
Ntau dua lossis sib npaug |
g/cm3 |
3.2 |
3.15 |
3.05 |
2.8 |
|
Pom tseeb Porosity |
Tsawg dua los yog sib npaug |
% |
19 |
18 |
18 |
18 |
|
Txias Crushing zog |
Ntau dua lossis sib npaug |
Mpa |
100 |
100 |
100 |
100 |
|
Refractoriness Nyob rau hauv Load ({{0}}.2MPa, 0.6%) |
Ntau dua lossis sib npaug |
degree |
1700 |
1680 |
1700 |
1700 |
Cim npe nrov: sintered corundum refractories, Tuam Tshoj sintered corundum refractories manufacturers, lwm tus neeg, Hoobkas
