Magnesia cib yog cov khoom siv refractory yooj yim nrog cov ntsiab lus MgO tshaj 90%, siv periclase ua lub ntsiab crystalline theem. Nws yog feem ntau categorized rau hauv sintered magnesia cib (cim hluav taws xob magnesia cib) thiab chemically bonded magnesia cib (non-fired magnesia cib).
Magnesia cib feem ntau yog siv rau hauv steel-ua alkaline furnaces, hluav taws xob rauv hearths thiab phab ntsa, lub hauv ob sab phlu ntawm oxygen converters, non-ferrous hlau smelting furnaces, high-temperature tunnel kilns, calcined magnesia cib thiab cement kiln linings, thiab iav kiln regenerator. checker cib. Yog xav paub ntxiv thiab cov ncauj lus kom ntxaws, thov hu rau peb.
Specification ntawm magnesia cib
|
Index/Item |
MZ-91 |
MZ-93 |
MZ-95 |
MZ-97 |
|
MgO% Ntau dua lossis sib npaug |
91 |
93 |
95 |
97 |
|
SiO2% Tsawg dua lossis sib npaug |
– |
3.5 |
2.0 |
1.0 |
|
CaO% Tsawg dua lossis sib npaug |
3.0 |
2.0 |
2.0 |
– |
|
Txias Crushing Strength / MPa Ntau dua lossis sib npaug |
60 |
60 |
60 |
60 |
|
Pom meej Porosity /% Tsawg dua lossis sib npaug |
18 |
18 |
16 |
16 |
|
0.2 MPa Refractoriness Nyob rau hauv Load / Ntau dua los yog sib npaug rau |
1560 |
1620 |
1650 |
1700 |
|
Reheating Linear Hloov (1650 degree * 2h) /% |
0~-0.4 |
0~-0.4 |
0~-0.3 |
0~-0.2 |
puab & loj ntawm magnesia cib
|
Ncaj |
Sib cais |
Arch |
Npuag |
Pobzeb |
Lwm Cov Duab |
|
L × W × H (mm) |
L × W × H (mm) |
L × W × H / h (mm) |
L × W × H / h (mm) |
L × W × H (mm) |
Ntsiab cib, |
|
230×114×65 |
230×114×25 |
230×114×65/45 |
230×114×65/45 |
230×230×38 |
Skew cib, |
|
230×114×75 |
230×114×32 |
230×114×65/55 |
230×114×65/55 |
230×230×50 |
xab npum, |
|
230×114×37 |
230×114×75/45 |
220×114×75/45 |
230×230×65 |
Checker, |
|
|
230×114×50 |
230×114×75/55 |
220×114×75/55 |
230×230×75 |
caj dab, |
|
|
230×114×75/65 |
220×114×75/65 |
Taper, |
Peb kuj tuaj yeem ua cib raws li cov neeg siv khoom kos duab thiab yuav tsum tau ua.
kev siv ntawm magnesia cib
- Hlau thiab steel kev lag luam: steelmaking linings, ferroalloy furnaces, thiab sib tov hlau rauv.
- Kev lag luam tsis-ferrous: Rauv rau smelting tooj liab, lead, tin, thiab zinc.
- Kev lag luam iav: Regenerators, grids, thiab lub cev kub exchangers.
- Kev lag luam Refractory: Qhov qhov cub thiab cov hluav taws kub kub kub.
- Kev lag luam khoom siv hauv tsev: Kilns.
Kev faib tawm ntawm magnesia cib
Raws li American Society for Testing and Materials (ASTM) Standard C 455-1984, magnesia bricks raug faib ua peb qib raws li lawv cov ntsiab lus MgO: 90, 95, thiab 98. Qhov tsawg kawg nkaus MgO cov ntsiab lus rau cov qib no yog { {4}}%, 91%, thiab 96%, feem.
Raws li cov txheej txheem tsim khoom, magnesia bricks tuaj yeem muab faib ua magnesia bricks, tsis raug rho tawm haujlwm magnesia cib, thiab rebonded magnesia bricks. High-purity magnesia bricks uas raug rho tawm haujlwm ntawm qhov kub thiab txias yog hu ua ncaj qha sib txuas magnesia bricks vim yog kev sib cuag ncaj qha ntawm periclase crystals. Cov cib ua los ntawm fused magnesia li raw khoom yog hu ua fused-rebonded magnesia bricks.
FAQ
Q: Dab tsi yog qhov siv ntawm magnesia hauv cib?
Q: Puas yog magnesium siv hauv cib?
Cim npe nrov: Tuam Tshoj magnesia cib manufacturers, lwm tus neeg, Hoobkas
