Mold Casting Shaped Products
01
High Alumina Insulating Blocks for Industrial Furnace
Feature & Advantage
Yakakwira alumina insulating blocks ndeye yakasarudzika refractory zvinhu zvinoshandiswa mumhando dzakasiyana-siyana dzekupisa tembiricha nekuda kwezvakasiyana zvivakwa. Mamwe maficha akakosha epamusoro alumina insulating block anosanganisira:
1. Thermal Insulation: Vane low thermal conductivity, zvichiita kuti vashande zvakanyanya pakuderedza kurasikirwa kwekupisa uye kuchengetedza kutonhora kwakanyanya muvira nemoto.
2. Mechanical Strength: Vanoratidza simba rakanaka remagetsi uye kuramba kune abrasion, iyo inochengetedza kusimba uye hupenyu hurefu mumamiriro ezvinhu akaoma.
3. Huremu huremu: Pasinei nekusimba kwavo uye kusimba, yakakwirira alumina insulating blocks ine huremu hushoma, izvo zvinoita kuti zvive nyore kubata nekuisa.
4. Dimensional Stability: Vanochengetedza chimiro chavo uye kutendeseka kwemaitiro pasi pemamiriro ekupisa kwepamusoro, kuderedza deformation uye kuputika.
5. Kushanda Kwesimba: Nekupa yakanakisa kuvharidzira, mabhuroki aya anobatsira mukuchengetedza simba uye kuderedza mari yekushanda mumatanho ekupisa.
Typical Application
"Vibration Cast Fireclay Block yeGlass Furnace" inowanzoshandiswa kuvharisa muzasi uye pamativi evira regirazi. Izvi zvidhinha zvefireclay kwete chete zvinobudirira insulate, kudzivirira kunze kupararira kupisa uye kuchengetedza yakagadzikana yepamusoro-tembiricha nharaunda mukati mevira revira, asi zvakare vane yakakwirira simba maitiro. Yavo yakasarudzika vibration yekukanda maitiro inopa izvi zvidhinha yunifomu density uye yakanakisa refractory kuita, zvichiita kuti zvikwanise kutsungirira tembiricha yepamusoro uye zvinokanganisa zvinogadzirwa panguva yekushanda kwegirazi remoto, kuve nechokwadi kugadzikana uye kuvimbika panguva yekushanda kwenguva refu.
Typical Indexes
| Items | FLG-1.2 | FLG-1.0 | FLG-0.8 | FLG-0.7 | FLG-0.6 | |
| Al2O3 | % | ≥ 48 | ≥ 48 | ≥ 48 | ≥ 48 | ≥ 48 |
| Fe2O3 | % | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 |
| Bulk Density | g/cm3 | 1.2-1.3 | 1 | 0.8 | 0.7 | 0.6 |
| Cold Crushing Strength | MPa | 15 | 4 | 3 | 2.5 | 2 |
| Reheating Linear Shanduko hapana kupfuura 2% | % | 1400 | 1400 | 1400 | 1350 | 1350 |
| Thermal Conductivity @350 ± 10°C | W/m·K | 0.55 | 0.5 | 0.35 | 0.35 | 0.3 |