Corundum Mullite Castable Inkcazelo
I-Corundum mullite refractory castable luhlobo lwamandla aphezulu angamiliselwanga izinto ezi refractory ezithengiswa kwi RS Company, ezinokusetyenziswa kwiziko lesamente. I-Corundum mullite castables inokwenza iipropathi eziphezulu ezifana namandla aphezulu okutyumza, ukuzinza kobushushu obuphezulu, ukuxhathisa ukutshatyalaliswa kwe-thermal, ukunxiba kunye nokumelana nokukhukuliseka kweekhemikhali kwi-lining ye-boiler yesikhululo samandla amakhulu kunye nezinye izixhobo zokushisa eziphezulu. i-refractory corundum mullite castable ingasetyenziswa kwiziko lensimbi, i-sement kiln, i-glass furnace, i-iron eyenza i-oven, i-ceramic tunnel kiln njalo njalo.
Iipropati zeCorundum Mullite Castable
- Amandla aphezulu,
- Ukuxhathisa okuqinileyo,
- Ukumelana kakuhle nokhukuliseko,
- Uzinzo oluhle kakhulu lwe-thermal shock,
- Ukumelana nobushushu obuphezulu.
Inkqubo yokuVelisa iCorundum Mullite Castable
Izinto eziphambili zezinto ezibonakalayo ze-corundum mullite ezichithwayo yi-aluminiyam oxide aggregate, umgangatho ophezulu ococekileyo wendalo we-mullite ore, kunye ne-calcium aluminate samente njenge-agent edibeneyo. icorundum mullite refractory castable yenziwa ngokutshiswa kobushushu obuphezulu sisithando somlilo esiphambili. I-corundum mullite amandla aguquguqukayo kunye namandla oxinzelelo ayanda kuqala kwaye anciphe ngoko ngokunyuka kobushushu bonyango lobushushu. Kwaye xa umxholo wamandla we-alumina yi-5%, amandla e-flexural afikelela phezulu.
Ukuqulunqwa kweCorundum Mullite Castable
Umxholo we-Al2O3 ungaphezulu kwe-90%, kunye ne-corundum mullite insulation castable kunye ne-corundum njengesigaba esiphambili se-crystal sixutywe kunye ne-dispersants efanelekileyo, i-coagulants, i-fibers yensimbi engenasici, edityaniswe ngokwendlela engqongqo. I-refractory corundum mullite castable ineempawu ezininzi, ezifana namandla aphezulu okushisa, ukuxhathisa ukunxiba kunye nokuchasana nokutshatyalaliswa, ukushisa okuphezulu, ukuxhathisa ukutshatyalaliswa kobushushu, ukunyanzeliswa kwe-corrosion, ukutywinwa kakuhle kunye nokuxinana kwangaphambili.
Rongsheng Refractory Corundum Mullite Castable Specifications
| Into | NM-1 | NM-2 | NM-3 |
| Al2O3 % ≥ | 75 | 80 | 85 |
| CaO % ≤ | 2 | 2 | 2 |
| Ubuninzi bobuninzi g/cm3 > | 2.75 | 2.8 | 2.9 |
| Amandla okutyumza iMpa(1400℃, 3h) | >95 | >105 | >110 |
| Imodyuli yokugqabhuka iMpa(1400℃, 3h) | >13.5 | >15.0 | >16.0 |
| Ilahleko yeqondo lobushushu begumbi cm3 | <8.5 | <7.3 | <6 |
| 0.2MPa, refractoriness phantsi komthwalo ukuqala ubushushu ℃ | >1490 | >1530 | >1560 |
| Ukumelana nokothuka kwe-Thermal (900℃, ukupholisa kwamanzi)/amaxesha | >20 | >20 | >20 |
| Max. ubushushu bokusebenza ℃ | 1550 | 1600 | 1600 |
| Ukufudumeza umyinge wotshintsho % | <-0.3 | <-0.2 | <-0.2 |
<-0.3
<-0.2
- Ukusetyenziswa kweCorundum Mullite Castable
- I-Corundum mullite refractory castable ineempawu zokwandiswa okufanayo, ukuxhathisa ukothuka kwe-thermal, ukuzinza kweqondo lobushushu obuphezulu, amandla obushushu obuphezulu, ukuchasa okuphezulu phantsi komthwalo, inqanaba elisezantsi lobushushu obuphezulu, amandla okutyumza okuphezulu, inqanaba elisezantsi lokutshintsha kwedimensional, ubunzima obuphezulu, okulungileyo. ukumelana nokubola kweekhemikhali, ukubola kunye nokumelana nokunxiba. Ngenxa yeempawu ezinjalo, kwaye i-corundum mullite insulation iyakwazi ukuhlala isetyenziswa kwaye isetyenziswa ngokubanzi kwiziko loshishino, iziko lobushushu obuphezulu kunye nezinye iindawo eziphambili zobushushu obuphezulu, njenge:
- Ibhoyila, iziko eliqhumayo, isitovu esitshisayo, iziko lokufudumeza,
- Itoneli ye-Ceramic, i-sement, isitshisi samalahle,
- Ucango lwesithando somlilo, ukuvulwa kwefeed, iziko lentsimbi, iintsimbi zokwenza intsimbi,