Cerium dioxide CAS 1306-38-3
Cerium dioxide budo cubic cad huruud khafiif ah. Cufnaanta qaraabada waa 7.132. Barta dhalaalka 2600 ℃. Aan ku milmin biyaha oo aan si sahal ah ugu milmin asiidhka inorganic. Waxyaalaha yareeya (sida wakiilada yaraynta hydroxylamine) waxay u baahan yihiin in lagu daro si ay u caawiyaan kala dirida. Way fududahay in la dhex galo iftiinka muuqda, laakiin waxay leedahay nuugista iftiinka ultraviolet, iyada oo sidoo kale ka dhigaysa maqaarka mid dabiici ah.
| Shayga | Tilmaamid |
| iska caabin | 10*10 (ρ/μΩ.cm) |
| Cufnaanta | 7.13 g/ml at 25 °C ( shid) |
| barta dhalaalaysa | 2600°C |
| Xaaladaha kaydinta | Heerkulka kaydinta: ma jiraan wax xaddidaad ah. |
| daahirnimo | 99.999% |
Cerium dioxide waxa loo isticmaalaa wax lagu daro warshadaha galaaska iyo sida wax lagu shiido saxanada dhalada. Waxa la balaadhiyey in lagu shiido muraayadaha indhaha, muraayadaha indhaha, iyo tuubooyinka rayiga ee cathode, waxana ay leedahay hawlo ay ka mid yihiin midabaynta, caddaynta, nuugista ultraviolet iyo fallaadhaha elektarooniga ah ee galaaska. Sidoo kale loo isticmaalo sida wakiilka ka hortagga muraayadaha muraayadaha indhaha, cerium titanium jaalaha ah waxaa lagu sameeyaa cerium si muraayadda loo siiyo midab huruud ah. Loo isticmaalo sidii wakiilka impregnation ee ceramics piezoelectric ee muraayadaha dhoobada iyo warshadaha elektarooniga ah. Waxa kale oo loo isticmaalaa in lagu soo saaro kicinta firfircoon ee aadka u firfircoon, daboolka shidan ee nalalka gaaska, iyo muraayadaha fluorescent ee raajada.
Caadi ahaan waxaa lagu buuxiyaa 25kg/durbaan, sidoo kale waxaa la samayn karaa xirmo habaysan.
Cerium dioxide CAS 1306-38-3
Cerium dioxide CAS 1306-38-3
