Lebenka chrome corundum waxaa loola jeedaa badeeco iska caabisa corundum oo ka kooban Cr2O3. Heerkulka sare, Cr2O3 iyo Al2O3 waxay sameeyaan xal adag oo joogto ah, sidaa darteed waxqabadka heerkulka sare ee badeecooyinka chrome corundum ayaa ka wanaagsan kan badeecooyinka corundum saafiga ah. Lebenka dabka ee chrome corundum waxaa loo isticmaalaa gaasiifier-ka batroolka waa inuu ahaadaa silikoon hooseeya, bir yar, alkali hooseeya iyo daahirnimo sare, waana inuu lahaadaa cufnaan iyo xoog sare. Waxyaabaha ku jira Cr2O3 waa inta u dhaxaysa 9% ~ 15%
Astaamaha Lebenka Corundum ee Chrome
- Iska caabin sare oo dab ah,
- Xoog weyn,
- Iska caabin wanaagsan oo xirashada ah,
- Iska caabinta shoogga kulaylka oo wanaagsan,
- iska caabin wanaagsan oo aashitada iyo alkali ah,
- Xasillooni kiimiko oo wanaagsan.
Habka Soo-saarista Lebenka Corundum ee Chrome
Lebenka chrome corundum waxaa lagu farsameeyaa post-al2o3, iyadoo lagu darayo xaddi cayiman oo budada chromium oxide ah iyo budada fiican ee clinker chrome corundum, kuwaas oo la sameeyo oo lagu gubo heerkul sare. Waxyaabaha ku jira chromic oxide ee lebenka chrome ee sintered-ka ah guud ahaan way ka hooseeyaan tan lebenka chrome corundum ee la shiiday. Baloogga chrome corundum wuxuu sidoo kale isticmaalaa habka diyaarinta dhoobada, budada alpha Al2O3 iyo isku darka budada chrome oxide, ku dar xabagta iyo dhejisyada dabiiciga ah ee laga sameeyay dhoobo qaro weyn, isla markaana qayb ka ah clinker-ka chromium corundum, iyadoo lagu buufinayo adobe, mar kale la shido.
Tilmaamaha Lebenka Corundum ee Chrome
| Qeexitaanka lebenka corundum ee Chrome | |||
| Alaabta | Lebenka Chrome-Corundum | ||
| Al2O3 % | ≤38 | ≤68 | ≤80 |
| Cr2O3% | ≥60 | ≥30 | ≥12 |
| Fe2O3 % | ≤0.2 | ≤0.2 | ≤0.5 |
| Cufnaanta badan, g/cm3 | 3.63 | 3.53 | 3.3 |
| MPa xoog cadaadis qabow | 130 | 130 | 120 |
| Refractoriness hoos Load (0.2MPa ℃) | 1700 | 1700 | 1700 |
| Isbeddel Toosan oo Joogto ah(%) 1600°C×3h | ±0.2 | ±0.2 | ±0.2 |
| Daloolada muuqda % | 14 | 16 | 18 |
| Codsiga | Foornooyinka warshadaha ee heerkulka sare leh | ||
Isticmaalka lebenka Corundum ee Chrome ee foornada
Lebenka chrome corundum waxaa inta badan loo isticmaalaa meelaha u baahan xoqid sare iyo iska caabin heerkulka, sida lebenka tareenka ee simbiriirixanaya ee foornada birta ah ee birta lagu riixo, foornooyinka alwaaxa socodka qaabka taabashada, iyo sidoo kale gudaha loogu talagalay burburiyeyaasha. Dahaarka foornada soot kaarboonka iyo madal taabasho foornada naxaasta ah ee foornada shidista, dib u kululaynta birta skid rail ee foornada.
