Lebenka Corundum mullite waa nooc ka mid ah lebenka iska caabiya ee laga sameeyay nadiifnimo sare ama walxo ceeriin ah oo saafi ah, sidoo kale lebenka mullite ee corundum waa leben dab-damis oo alumina sare leh kaas oo laga sameeyay marxaladda ugu weyn ee corundum iyo mullite. Walaxda ugu weyn ee lebenka mullite ee corundum waa saxan corundum ah oo la soo dhoofiyo, corundum saafi ah oo saafi ah oo sare leh, oo la qaato tignoolajiyad lagu daro budada superfine oo horumarsan, waxaa lagu sameeyaa walxaha isku darka, qalajinta, qaabaynta iyo gubista foornada heerkulka sare leh.
Tilmaamaha Lebenka Corundum Mullite
- Alaab ceeriin oo tayo sare leh,
- Corundum daahirnimo sare,
- Xasillooni xooggan oo mugga ah heerkulka sare,
- Lagu qaabeeyey cadaadis sare iyo heerkul sare,
- U adkaysta shoogga kulaylka oo wanaagsan,
- Xiro iska caabin,
- Iska caabbinta weerarka kiimikada.
Habka Wax Soo Saarka Lebenka Corundum Mullite
Lebenka Corundum mullite waxaa laga sameeyay leben mullite ah oo macmal ah, walxaha mullite-ka ah ee isku-darka ayaa la heli karaa, budada alpha Al2O3 ee budada ah, waxaa sidoo kale lagu dari karaa walxaha corundum si loo isku daro walxaha, budada mullite ee macmal ah ee budada ah. Wadarta iyo budada waxaa lagu qasi karaa iyadoo loo eegayo saamiga iyo cabbirka hadhuudhka. Khamriga qashinka ah ee saxarka warqadda leh ee leh sulfite ayaa loo isticmaalaa sidii wakiilka xidhitaanka, agabkana waxaa lagu daraa si gaar ah. Si buuxda ayaa loogu qasay oo siman, iyadoo la adeegsanayo mashiinka wax lagu dhejiyo lebenka cadaadiska ama mashiinka wax lagu dhejiyo ee hydraulic. Ka dib qalajinta, ku gub 1650 ~ 1750 ℃.
Tilmaamaha Lebenka Mullite ee Rongsheng Refractory Corundum
| Alaabta | Saafi Sare iyo Tayo Sare Leben Corundum ah oo la isku daray | Lebenka Corundum ee Sinted | Leben Mullite-Corundum ah |
| Al2O3 % | ≥99 | ≥90 | ≥80 |
| SiO2% | ≤0.2 | ≤8 | ≤18 |
| Fe2O3 % | ≤0.2 | ≤0.2 | ≤0.3 |
| Cufnaanta badan g/cm3 | ≥3.2 | ≥3 | ≥2.8 |
| Daloolada muuqda % | ≤19 | ≤18 | ≤18 |
| MPa xoog cadaadis qabow | ≥100 | ≥100 | ≥100 |
Qiimaha lebenka Corundum Mullite
Guud ahaan, lebenka cordundum mullite waxaa loo qaybiyaa sintering iyo leben isku dhafan, qiimaha laba nooc oo lebenka corundum mullite ah aad ayuu uga duwan yahay suuqa, qiimuhu wuxuu u dhexeeyaa kumanaan ilaa 10,000. Waxaan soo jeedinaynaa in lebenka dabka ee corundum mullite ee kala duwan lagu doorto iyadoo loo eegayo qaybaha kala duwan ee foornada, ma aha oo kaliya inay hagaajiyaan cimriga foornada, laakiin sidoo kale ay yareeyaan kharashka.
Isticmaalka lebenka Corundum Mullite ee foornada
Lebenka Cordundum mullite wuxuu si toos ah ula xiriiri karaa ololka, iska caabbinta kulaylka, u adkaysta heerkulka sare, waxaa loo isticmaali karaa dahaarka kulaylka ee dahaarka foornada warshadaha heerkulka sare. Sidoo kale lebenka dabka ee corundum mullite waxaa loo isticmaali karaa lakab shaqo oo kale oo foornada warshadaha ah, oo inta badan loo isticmaalo warshadaha batroolka, gaasiifier ammonia oo weyn iyo dhexdhexaad ah iyo walxo birlab ah oo foornada gaaska ah oo leh walxo, agabyo foornada warshadaha oo heerkul sare leh, iwm.
