Corundum Mullite Inokandwa Tsananguro
Corundum mullite refractory castable imhando yesimba rakakwirira risina kuumbwa refractory zvinhu zvinotengeswa muRS Company, inogona kushandiswa muchoto chesimende. Corundum mullite castables inogona kuita yakakwira zvivakwa senge yakakwira yekupwanya simba, yakakwira tembiricha kugadzikana, kupisa kutyisa kuramba, kupfeka uye makemikari erosion regisheni mumagetsi emagetsi chiteshi boiler uye zvimwe zvinopisa tembiricha midziyo. refractory corundum mullite castable inogona kushandiswa muchoto chesimbi, simende kiln, girazi revira, simbi inogadzira choto, ceramic tunnel kiln uye zvichingodaro.
Zvivakwa zveCorundum Mullite Castable
- Simba guru,
- Kuramba kwakasimba kupfeka,
- Good erosion resistance,
- Yakanakisa thermal shock kugadzikana,
- High tembiricha kuramba.
Kugadzira Maitiro eCorundum Mullite Castable
Iyo mikuru yezvigadzirwa zve corundum mullite inokandwa ndeye lightweight aluminium oxide aggregate, yakakwirira mhando yakachena yakasikwa mullite ore, uye calcium aluminate simende sechinhu chinosungirirana. corundum mullite refractory castable inogadzirwa kuburikidza nekupisa kwakanyanya kupisa nechoto chepamusoro cheindasitiri. corundum mullite flexural simba uye simba rekumanikidza rinowedzera kutanga uye kuderera ipapo nekuwedzera kwekushisa kwekushisa kwekushisa. Uye kana alumina micro power content iri 5%, iyo flexural simba inosvika kumusoro.
Kuumbwa kweCorundum Mullite Castable
Zvinyorwa zveAl2O3 zvinopfuura 90%, uye iyo corundum mullite insulation inokandwa ne corundum sechikamu chikuru chekriststal chinosanganiswa neakakodzera dispersants, coagulants, simbi isina tsvina, iyo inosanganiswa maererano nemaitiro akaoma. Refractory corundum mullite castable ine hunhu hwakawanda, hwakadai senge tembiricha yakakwira simba, kupfeka-kupokana uye anti-scour, kupisa kwakanyanya conduction, kupisa kutyisa kuramba, corrosion resistance, kuvharika kwakanaka uye kutanga kudzoreredzwa.
Rongsheng Refractory Corundum Mullite Castable Specifications
| Item | NM-1 | NM-2 | NM-3 |
| Al2O3 % ≥ | 75 | 80 | 85 |
| CaO % ≤ | 2 | 2 | 2 |
| Hukuru density g/cm3 > | 2.75 | 2.8 | 2.9 |
| Kupwanya simba Mpa (1400 ℃, 3h) | >95 | >105 | >110 |
| Modulus yekuputika Mpa(1400℃, 3h) | >13.5 | >15.0 | >16.0 |
| Room tembiricha abrasion kurasikirwa cm3 | <8.5 | <7.3 | <6 |
| 0.2MPa, refractoriness pasi pemutoro kutanga tembiricha ℃ | >1490 | >1530 | >1560 |
| Thermal shock resistance (900 ℃, kutonhora kwemvura)/nguva | >20 | >20 | >20 |
| Max. kushanda tembiricha ℃ | 1550 | 1600 | 1600 |
| Reheating linear shanduko mwero % | <-0.3 | <-0.2 | <-0.2 |
Kushandiswa kweCorundum Mullite Castable
Corundum mullite refractory castable ine maficha ekuwedzera yunifomu, yakanakisa kupisa kutyisa kuramba, kudzika kwekushisa kwepamusoro, kusimba kwekushisa kwepamusoro, kusimba kwepamusoro pasi pemutoro, kuderera kwepamusoro-tembiricha inokambaira, simba rekupwanya, kuderera kwemutsara wekuchinja, kuoma kwakanyanya, kwakanaka. kuramba makemikari ngura, spalling uye kupfeka kuramba. Nekuda kwemavara akadaro, uye corundum mullite insulation inokandwa yakasimba mukushandiswa uye iyo inoshandiswa zvakanyanya munzvimbo dzakasiyana dzeindasitiri, tembiricha yekupisa uye zvimwe zvikamu zvakakosha zvekupisa kwakanyanya, senge:
- Boiler, choto chinoputika, chitofu chinopisa, choto chinopisa,
- Ceramic tunnel kiln, simende kil, marasha anopisa,
- Gonhi rechoto, kuvhura kwemafuro, simbi dzesimbi, masimbi ekugadzira masimbi,
- Kamuri yekupisa, inclined flue,
- Huru yemagetsi chiteshi boiler, girazi kil.