Corundum Mullite Castable Tlhaloso
Corundum mullite refractory castable ke mofuta oa lisebelisoa tse matla tse se nang sebopeho tse rekisoang ho RS Company, tse ka sebelisoang seboping sa samente. Li-castable tsa Corundum mullite li ka etsa thepa e phahameng joalo ka matla a ho sithabela a phahameng, botsitso ba mocheso o phahameng, ho hanyetsa mocheso oa mocheso, ho roala le ho hanyetsa khoholeho ea lik'hemik'hale ka har'a lesela la boiler ea seteishene se seholo sa matla le lisebelisoa tse ling tsa mocheso o phahameng. refractory corundum mullite castable e ka sebelisoa ka sebōping sa tšepe, sebōpi sa samente, sebōpi sa khalase, sebōpi sa tšepe, sebōpi sa kotopo ea ceramic joalo-joalo.
Thepa ea Corundum Mullite Castable
- Matla a phahameng,
- Khanyetso e matla ea ho apara,
- Ho hanyetsa khoholeho e ntle,
- Thermal shock stability e ntle haholo,
- Ho hanyetsa mocheso o phahameng.
Mokhoa oa Tlhahiso oa Corundum Mullite Castable
Lintho tse ka sehloohong tse tala tsa corundum mullite castable ke lightweight aluminium oxide aggregate, boleng bo phahameng ba tlhaho bo hloekileng ba mullite ore, le calcium aluminate samente e le moemeli oa tlamahano. Corundum mullite refractory castable e entsoe ka mocheso o phahameng o tukang ke sebōpi se tsoetseng pele sa indasteri. corundum mullite flexural matla le matla a khatello a eketseha pele 'me a fokotseha ka nako eo ka ho eketseha ha mocheso oa mocheso oa mocheso. 'Me ha alumina micro power content e le 5%, matla a flexural a fihla holimo.
Sebopeho sa Corundum Mullite Castable
Litaba tsa Al2O3 li feta 90%, 'me corundum mullite insulation castable le corundum e le karolo e kholo ea kristale e kopantsoe le li-dispersants tse loketseng, li-coagulants, likhoele tsa tšepe tse sa hloekang, tse kopantsoeng ho latela mokhoa o thata. Refractory corundum mullite castable e na le litšoaneleho tse ngata, tse kang matla a mocheso o phahameng, ho thibela ho roala le ho thibela mocheso, mocheso o phahameng oa mocheso, ho hanyetsa mocheso, ho hanyetsa kutu, ho tiisa hantle le condensation ea pele.
Rongsheng Refractory Corundum Mullite Castable Specifications
| Ntho | NM-1 | NM-2 | NM-3 |
| Al2O3 % ≥ | 75 | 80 | 85 |
| CaO % ≤ | 2 | 2 | 2 |
| Boima ba bongata g/cm3 > | 2.75 | 2.8 | 2.9 |
| Matla a pshatlehang Mpa(1400℃, 3h) | >95 | >105 | >110 |
| Modulus of rupture Mpa(1400℃, 3h) | >13.5 | >15.0 | >16.0 |
| Ho lahleheloa ke mocheso oa kamore cm3 | <8.5 | <7.3 | <6 |
| 0.2MPa, refractoriness tlas'a mojaro o qalang mocheso ℃ | >1490 | >1530 | >1560 |
| Ho hanyetsa mocheso oa mocheso (900 ℃, ho pholisa metsi) / linako | >20 | >20 | >20 |
| Max. mocheso o sebetsang ℃ | 1550 | 1600 | 1600 |
| Sekhahla sa phetoho e futhumatsang % | <-0.3 | <-0.2 | <-0.2 |
Tšebeliso ea Corundum Mullite Castable
Corundum mullite refractory castable e na le likarolo tsa ho atolosoa ha junifomo, ho hanyetsa mocheso o matla oa mocheso, botsitso ba mocheso o phahameng, matla a mocheso o phahameng, ho hanyetsa ka tlas'a mojaro, mocheso o tlase oa mocheso o phahameng, matla a matla a ho senya, sekhahla se tlaase sa ho fetoha ha maemo, boima bo phahameng, bo botle. ho hanyetsa ho bola ha lik'hemik'hale, spalling le ho apara ho hanyetsa. Ka lebaka la litlhaku tse joalo, 'me corundum mullite insulation castable e tšoarella nako e telele e sebelisoa' me e sebelisoa haholo libakeng tse fapaneng tsa indasteri, sebōpi sa mocheso o phahameng le likarolo tse ling tsa bohlokoa tsa mocheso o phahameng, tse kang:
- Boiler, sebōpi sa mollo, setofo se chesang se chesang, sebōpi se futhumatsang,
- Sebōpi sa kotopo ea ceramic, sebōpi sa samente, secheso sa mashala,
- Monyako oa sebōpi, ho buloa ha lijo, libopi tsa tšepe, libōpi tsa tšepe,
- Kamore e tukang, flue e sekametseng,
- Boiler e kholo ea seteishene sa matla, sebōpi sa khalase.