Alaabta
Alpha-al2o3 budada aluminium oxide 99.99% daahirnimo
Alpha-alumina (α-Al2O3) budada, oo sida caadiga ah loo yaqaan budada aluminium oxide, waa walxo kala duwan oo leh codsiyo kala duwan oo warshado ah sida ceramics, refractories, abrasives, catalysts, iyo in ka badan.Waa kuwan qaar ka mid ah tilmaamaha caadiga ah ee budada alfa-Al2O3
Halabuurka Kiimikada:
Aluminium oxide (Al2O3): Caadi ahaan 99% ama ka sareeya.
Cabbirka Qaybta:
Qaybinta cabbirka qaybtu way kala duwanaan kartaa iyadoo ku xidhan shuruudaha codsiga gaarka ah.
Celceliska cabbirka walxaha wuxuu u dhexeeyaa micron-hoosaadka ilaa dhowr microns.
Budada cabbirka qurubku waxay bixiyaan bed sare oo sare iyo falcelin.
Midabka:
Caadi ahaan caddaan, oo leh heer sare oo nadiif ah.
Qaab dhismeedka Crystal:
Alfa-alumina (α-Al2O3) waxay leedahay qaab-dhismeedka crystal-ka.
Aagga Dusha Gaarka ah:
Caadi ahaan inta u dhaxaysa 2 ilaa 20 m2/g.
Budada meelaha sare waxay bixiyaan falcelis korodhay iyo dabool dusha sare ah.
daahirnimo:
Budada alfa-Al2O3 ee nadiifka ah ayaa caadi ahaan laga helaa wasakhda ugu yar.
Heerka nadaafaddu caadi ahaan waa 99% ama ka sareeya.
Cufnaanta Weyn:
Cufnaanta ugu badan ee budada alfa-Al2O3 way kala duwanaan kartaa iyadoo ku xiran habka wax soo saarka gaarka ah ama darajada.
Caadi ahaan waxay u dhaxaysaa 0.5 ilaa 1.2 g/cm3.
Deganaanshaha kulaylka:
Budada Alpha-Al2O3 waxay soo bandhigaysaa xasilloonida kulaylka oo aad u fiican iyo barta dhalaalaysa sare.
Meesha dhalaalka: Qiyaastii 2,072°C (3,762°F).
Adag:
Budada Alpha-Al2O3 waxaa lagu yaqaanaa adkeysigeeda sare.
adkaanta Mohs: Qiyaastii 9.
Firfircoonaanta Kiimikada:
Budada Alpha-Al2O3 waa kiimiko ahaan aan firfircoonayn oo kuma falceliso kiimikooyinka intooda badan.
Waxay u adkaysataa asiidhka iyo alkaliska.
Waxaa muhiim ah in la ogaado in qeexitaannada saxda ah ee budada alfa-Al2O3 ay ku kala duwanaan karaan soo saarayaasha iyo darajooyinka gaarka ah.Sidaa darteed, waxaa lagugula talinayaa inaad tixraacdo xaashida xogta alaabta ama kala tasho alaab-qeybiyaha si aad u hesho macluumaad faahfaahsan iyo shuruudaha gaarka ah ee codsigaaga loogu talagalay.
Qalabka 1.Luminescent: fosfoorrada trichromatic earth naadir loo isticmaalo sida alaabta ceeriin ee ugu weyn ee fosfoor ka dib, fosfoor PDP, fosfoor LED;
2.Transparent ceramics: loo isticmaalo sida tuubooyinka fluorescent ee cadaadiska sare ee soodhiyamka, daaqada xusuusta oo kaliya ee koronto la akhriyi karo;
3.Single Crystal: ee soo saarista ruby, sapphire, yttrium aluminium garnet;
4.High xoogga sare ee dhoobada alumina: sida substrate loo isticmaalo soo saarista wareegyada isku dhafan, qalabka goynta iyo nadiifinta sare;
5.Abrasive: soo saara abrasive of galaas, biraha, semiconductor iyo caag ah;
6.Diaphragm: Codsiga soo saarista daahan kala soocida baytari lithium;
7.Other: sida daahan firfircoon, adsorbents, kicinta iyo taageerooyinka kicinta, daahan vacuum, qalabka muraayadaha gaarka ah, qalabka isku dhafan, buuxinta resin, bio-ceramics iwm.
Weydiintaada
Haddii aad wax su'aalo ah qabtid. Fadlan xor ayaad u tahay inaad nala soo xiriirto.
