Badeecadaha
Budada dhalaalinta aluminium oksaydhka ee loo isticmaalo rinjiyeynta gaariga
Budada Alumina waa walax saafi ah oo tayo sare leh oo laga sameeyay aluminium oksaydh (Al2O3) oo si weyn loogu isticmaalo codsiyada warshadaha kala duwan. Waa budo cad oo crystalline ah oo caadiyan laga soo saaro nadiifinta macdanta bauxite.
Budada Alumina waxay leedahay sifooyin kala duwan oo la rabo, oo ay ku jiraan adkeysi sare, iska caabin kiimiko, iyo dahaarka korontada, taas oo ka dhigaysa walxo qiimo leh warshado badan.
Waxaa badanaa loo isticmaalaa sidii walxo ceeriin ah oo loogu talagalay soo saarista dhoobada, dib-u-habaynta, iyo xoqidda, iyo sidoo kale soo saarista qaybo kala duwan oo elektaroonik ah, sida dahaarka, substrate-ka, iyo qaybaha semiconductor-ka.
Dhinaca caafimaadka, budada alumina waxaa loo isticmaalaa soo saarista qalabka ilkaha lagu rakibo iyo qalabka kale ee lafaha lagu rakibo sababtoo ah iswaafajinta noolaha iyo iska caabbinta daxalka. Waxaa sidoo kale loo isticmaalaa sidii wakiil nadiifin ah oo lagu sameeyo muraayadaha indhaha iyo qaybaha kale ee saxda ah.
Guud ahaan, budada alumina waa walax badan oo loo isticmaalo si ballaaran oo loogu talagalay codsiyada warshadaha oo dhan sababtoo ah isku-darka gaarka ah ee sifooyinka jireed iyo kiimikada.
| Sifooyinka Jirka: | |
| Muuqaalka | Budada Cad |
| Adkaanshaha Mohs | 9.0-9.5 |
| Barta dhalaalaysa (℃) | 2050 |
| Barta karkaraya (℃) | 2977 |
| Cufnaanta dhabta ah | 3.97 g/cm3 |
| Walxaha | 0.3-5.0um, 10um, 15um, 20um, 25um, 30um, 40um, 50um, 60um, 70um, 80um, 100um |
1.Warshadaha Dhoobada:Budada Alumina waxaa si weyn loogu isticmaalaa sameynta dhoobada, oo ay ku jiraan dhoobada elektaroonigga ah, dhoobada aan la karin, iyo dhoobada farsamada casriga ah.
2.Warshadaha Nadiifinta iyo Xabagta:Budada Alumina waxaa loo isticmaalaa sidii walxo nadiifin iyo xoqid ah oo loogu talagalay codsiyo kala duwan sida muraayadaha indhaha, waferada semiconductor-ka, iyo dusha sare ee birta ah.
3.Katalis:Budada Alumina waxaa loo isticmaalaa sidii taageero kicinta warshadaha batroolka si loo hagaajiyo waxtarka kiciyeyaasha loo isticmaalo habka sifeynta.
4.Dahaadhada Buufinta Kulaylka:Budada Alumina waxaa loo isticmaalaa sidii walxo dahaadh ah si loo bixiyo daxalka iyo iska caabbinta xirashada dusha sare ee kala duwan ee warshadaha hawada sare iyo baabuurta.
5.Dahaarka Korontada:Budada Alumina waxaa loo isticmaalaa sidii qalab koronto oo lagu dahaadho qalabka elektarooniga ah sababtoo ah xooggeeda dielectric sare.
6.Warshadaha Adkeysiga:Budada Alumina waxaa loo isticmaalaa sidii walxo ka hortagta heerkulka sare, sida dahaarka foornada, sababtoo ah dhibicdeeda dhalaalaysa oo sareysa iyo xasilloonida kulaylka oo aad u fiican.
7.Waxyaabaha lagu daro ee ku jira polymers-ka:Budada Alumina waxaa loo isticmaali karaa sidii wax lagu daro polymers-ka si loo hagaajiyo sifooyinkooda farsamada iyo kulaylka.
Weydiintaada
Haddii aad qabtid wax su'aalo ah. Fadlan xor u noqo inaad nala soo xiriirto.
