Lihlahisoa
F12-F220 Li-grit tse Tšoeu tsa Alumina Oxide tse Fused
Alumina e tšoeu e kopantsoeng
Alumina e tšoeu e kopantsoeng e entsoe ka phofo ea alumina e nang le sodium e tlase e hloekileng haholo ka ho qhibiliha mochesong o phahameng, ho pholisa kristale, ebe e sila. Lehlohlojane la alumina e kopantsoeng le tšoeu le laoloa ka thata ho boloka kabo ea boholo ba lijo-thollo le ponahalo e tsitsitseng.
Matlotlo a Alumina a Tšoeu a Fused
Bosweu, kristale ea α e fetang 99%, bohloeki bo phahameng, ho ba thata haholo, le ho ba thata haholo, matla a ho seha a matla, botsitso bo matla ba lik'hemik'hale, le ho thibela ho ruruha ho matla.
| Bothata ba Mohs | 9 |
| Bongata ba bongata | 1.75-1.95g/cm3 |
| Matla a khoheli a itseng | 3.95g/cm3 |
| Boima ba modumo | 3.6 |
| Tekanyo ea ho qhibiliha | 2250℃ |
| Tekanyo ea refractory | 2000℃ |
| E sebelisetsoa ho thiba, ho lahlela | |||||
| Matlo | 0-1 1-3 3-5m/m | F100 F200 F325 | |||
| Boleng ba Tiisetso | Boleng bo Tloaelehileng | Boleng ba Tiisetso | Boleng bo Tloaelehileng | ||
| Sebopeho sa Lik'hemik'hale | Al2O3 | ≥99.1 | 99.5 | ≥98.5 | 99 |
| SiO2 | ≤0.4 | 0.06 | ≤0.30 | 0.08 | |
| Fe2O3 | ≤0.2 | 0.04 | ≤0.20 | 0.1 | |
| Na2O | ≤0.4 | 0.3 | ≤0.40 | 0.35 | |
| E sebelisoa bakeng sa ho senya, ho phatloha, ho sila | |||
| Matlo | Lithollo | ||
| 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# | |||
| Boleng ba Tiisetso | Boleng bo Tloaelehileng | ||
| Sebopeho sa Lik'hemik'hale | Al2O3 | ≥99.1 | 99.5 |
| SiO2 | ≤0.2 | 0.04 | |
| Fe2O3 | ≤0.2 | 0.03 | |
| Na2O | ≤0.30 | 0.2 | |
| E sebelisoa bakeng sa ho roala, ho lapa, ho polisha | ||||
| Matlo | Phofo e nyenyane | |||
| "W" | W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5 | |||
| "FEPA" | F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 | |||
| "JIS" | 240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000# 8000# 10000# 12500# | |||
| Boleng ba Tiisetso | Boleng bo Tloaelehileng | |||
| Sebopeho sa Lik'hemik'hale | Al2O3 | ≥99.1 | 99.3 | |
| SiO2 | ≤0.4 | 0.08 | ||
| Fe2O3 | ≤0.2 | 0.03 | ||
| Na2O | ≤0.4 | 0.25 | ||
1. Ho tjhesa lehlabathe, ho bentsha le ho sila tshepe le khalase.
2. Ho tlatsa pente, ho roala ho sa tsofaleng, letsopa le glaze.
3. Ho etsoa ha lejoe la oli, lejoe la ho sila, lebili la ho sila, pampiri ea sandpaper le lesela la emery.
4.Tlhahiso ea lera la sefe ea ceramic, lipeipi tsa ceramic, lipoleiti tsa ceramic.
5. Tlhahiso ea mokelikeli o benyang, boka bo tiileng le boka bo metsi.
6. Bakeng sa tšebeliso ea fatše e sa tsofaleng.
7. Ho sila le ho bentša ka mokhoa o tsoetseng pele oa likristale tsa piezoelectric, li-semiconductor, tšepe e sa hloekang, aluminium le litšepe tse ling le tse seng tsa tšepe.
8. Litlhaloso le sebopeho
Patlisiso ea Hao
Haeba o na le lipotso. Ka kopo ikutloe u lokolohile ho ikopanya le rona.
