Khoom piav qhia
Magnesia spinel cib ua los ntawm CH Refractories yog ib yam ntawm cov khoom kub kub refractory nrog kub siab heev. Nyob rau hauv qhov kub thiab txias tsis tu ncua, cov khoom ntawm cov khoom yuav tsis cuam tshuam zoo heev.
Magnesia spinel cib tseem tuaj yeem muaj kev ruaj ntseg zoo nyob rau hauv cov xwm txheej ntawm cov kua qaub, alkali thiab lwm yam corrosive media. Cov khoom siv no tuaj yeem siv rau hauv qhov chaw hnyav thiab yuav tsis puas los ntawm corrosion.
Magnesia spinel cib muaj lub zog compressive siab thiab tuaj yeem tiv taus ntau dua kev quab yuam thiab sab nraud. Nyob rau hauv qhov kub thiab txias, lub zog compressive ntawm cov khoom tseem qhia tau tias muaj kev ruaj ntseg zoo.
Lub thermal shock stability ntawm magnesia alumina spinel cib yog qhov zoo heev thiab yuav tsis cuam tshuam los ntawm kev hloov pauv kub. Nws tuaj yeem siv rau hauv qhov hnyav kub ib puag ncig.
Daim ntawv thov:
Vim tias magnesia spinel cib muaj qhov hluav taws kub zoo thiab carbonization, nws kuj tau siv dav hauv metallurgy, thermal zog tsim thiab lwm yam.
Lub cev thiab tshuaj index ntawm magnesia spinel cib
|
Cov khoom |
MAGE -75 |
MAGE -70 |
|
Mgo% Ntau dua lossis sib npaug |
75 |
70 |
|
AL2O3/% |
9-13 |
9-13 |
|
Cr2O3% Tsawg dua lossis sib npaug |
3-6 |
3-6 |
|
Pom meej porosity /% Tsawg dua lossis sib npaug |
18 |
18 |
|
Compressive zog / MPa Ntau dua los yog sib npaug |
50 |
45 |
|
0.2Mpa refractoriness nyob rau hauv load / degree Ntau tshaj los yog sib npaug rau |
1700 |
1650 |
|
Thermal shock resistance (1100 degree dej txias) / sij hawm |
8 |
6 |
|
Qhov ntom ntom g / cm3 |
2.95 |
2.95 |
Pob:
Lub cev thiab tshuaj index ntawm magnesia spinel cib
|
Cov khoom |
MAGE -75 |
MAGE -70 |
|
Mgo% Ntau dua lossis sib npaug |
75 |
70 |
|
AL2O3/% |
9-13 |
9-13 |
|
Cr2O3% Tsawg dua lossis sib npaug |
3-6 |
3-6 |
|
Pom meej porosity /% Tsawg dua lossis sib npaug |
18 |
18 |
|
Compressive zog / MPa Ntau dua los yog sib npaug |
50 |
45 |
|
0.2Mpa refractoriness nyob rau hauv load / degree Ntau tshaj los yog sib npaug rau |
1700 |
1650 |
|
Thermal shock resistance (1100 degree dej txias) / sij hawm |
8 |
6 |
|
Qhov ntom ntom g / cm3 |
2.95 |
2.95 |
