Isitini se-Corundum mullite siwuhlobo lwesitini esiphikisayo esenziwe ngokuhlanzeka okuphezulu noma izinto zokusetshenziswa ezihlanzekile, futhi ibhulokhi ye-corundum mullite iyisitena somlilo esiphezulu se-alumina esenziwe nge-corundum nesigaba se-mullite main crystalline. impahla eyinhloko yesitini se-corundum mullite yi-plate corundum engenisiwe, i-corundum ehlanzekile ehlanzekile ephezulu, yamukela ubuchwepheshe bokwengeza i-superfine powder, yenziwa ngezinto zokuxuba, ukomisa, ukubumba nokushiswa kuhhavini lokushisa eliphezulu.
Izici zezitini ze-Corundum Mullite
- Ikhwalithi ephezulu impahla eluhlaza,
- Ukuhlanzeka okuphezulu kwe-corundum,
- Ukuzinza kwevolumu emazingeni okushisa aphezulu,
- Ibunjwe ngomfutho ophezulu kanye nokushisa okuphezulu,
- Ukumelana nokushaqeka okuhle kwe-thermal,
- Ukumelana nokugqoka,
- Ukumelana nokuhlasela kwamakhemikhali.
Inqubo Yokukhiqiza Izitini I-Corundum Mullite
Isitini se-Corundum mullite senziwe ngezitini ze-mullite zokwenziwa kanye nezinhlayiya ze-mullite zokuhlanganiswa kwezinto ezitholakalayo, futhi i-alpha Al2O3 powder ye-powder, ingabuye ihlanganiswe noma i-sintered corundum izinhlayiya ukuhlanganisa impahla, i-synthetic mullite powder ye powder. I-aggregate kanye nempushana kuxutshwa ngokwesilinganiso esithile nosayizi wokusanhlamvu. Utshwala bemfucumfucu bephepha elixutshwe ne-sulfite busetshenziswa njenge-ejenti ebophayo, futhi izinto zengezwa ngendlela ethile.Ixutshwe ngokugcwele futhi ngisho, ngomshini wokubumba izitini we-friction noma i-hydraulic press. ℃.
I-Rongsheng Refractory Corundum Mullite Brick Specifications
| Izinto | Ikhwalithi Ephakeme Emsulwa futhi Ephakeme I-Fused Corundum Brick | I-Sintered Corundum Brick | I-Mullite-Corundum Brick |
| I-Al2O3 % | ≥99 | ≥90 | ≥80 |
| SiO2 % | ≤0.2 | ≤8 | ≤18 |
| Fe2O3 % | ≤0.2 | ≤0.2 | ≤0.3 |
| Ukuminyana ngobuningi g/cm3 | ≥3.2 | ≥3 | ≥2.8 |
| I-porosity ebonakalayo % | ≤19 | ≤18 | ≤18 |
| Amandla acindezelayo abandayo e-MPa | ≥100 | ≥100 | ≥100 |
Intengo yezitini zeCorundum Mullite
Ngokuvamile, isitini se-cordundum mullite sihlukaniswa ngezitini ezixutshiwe nezihlanganisiwe, intengo yezinhlobo ezimbili zezitini ze-cordundum mullite refractory zihluke kakhulu emakethe, intengo iphakathi kwezinkulungwane kuya ku-10,000. Siphakamisa ukuthi izitini zomlilo ezihlukene ze-corundum mullite kufanele zikhethwe ngokusho kwezingxenye ezahlukene zomlilo, hhayi nje ukuthuthukisa impilo yesithando somlilo, kodwa futhi kunciphise izindleko.
Ukusetshenziswa kweCorundum Mullite Brick for Furnace
Izitini ze-Cordundum mullite zingathintana ngqo nelangabi, ukumelana nokushisa, ukumelana nokushisa okuphezulu, kungasetshenziswa njengokushisa kokushisa okuphezulu kwezinga lokushisa kwezimboni. futhi isitini somlilo se-corundum mullite singasetshenziswa njengenye ingqimba yomsebenzi wesithando somlilo sezimboni, ikakhulukazi esetshenziswa embonini ye-petrochemical, i-ammonia gasifier enkulu nephakathi nendawo kanye nezinto ezisebenza kazibuthe zesithando somlilo esinezinto ezibonakalayo, izinga lokushisa eliphakeme lezinsiza zezimboni zeziko, njll.
