Brown oo isku qasan alumina
Astaamaha
Alumina oxide abrasivewaxay leeyihiin qallafsanaan sare iyo xagal fiiqan, si weyn ayaa loo isticmaalaa qarxinta qoyan iyo qalalan labadaba, abuurista muuqaal ku habboon diyaarinta dusha sare.
Alumina oxide abrasivewaa fikrad qarxinaysa warbaahinta abrasive ee diyaarinta dusha sare oo codsanaysa biro bilaash ah.
Alumina oxide abrasivewaa wax-ku-oolnimada sare ee qarxinta abrasives leh geeso fiiqan iyo cufnaan sare.Waa dib loo isticmaali karaa waxaana loo isticmaali karaa noocyo kala duwan oo ah mashiinka wax qarxinta.
Tilmaamaha farsamada
Nooca | Shayga | Muuqashada | ||||
Al2O3 | Fe2O3 | SiO2 | CaO | TiO2 | ||
A | ≥95% | ≤0.3% | ≤1.5% | ≤0.45% | 1.5-3.8% | Qurub Brown |
B | ≥90% | ≤0.3% | ≤1.5% | ≤0.45% | Qayb madow, budada cawl | |
C | ≥85% | ≤0.3% | ≤1.5% | ≤0.45% | ||
D | ≥80% | ≤0.3% | ≤1.5% | ≤0.45% | ||
E | ≥70% | ≤0.3% | ≤1.5% | ≤0.45% | ||
Cufisjiid | 4.6gr/cc | |||||
Adag | 9.0mohs | |||||
Barta Fusing | 2250°C | |||||
Cufnaanta | 3.85g/cm3 |
Codsiyada
* Dayactirka markabka iyo Dhismaha --- Ciida birta aan-dhalaalka lahayn qarxin, ciid-qarxinta ka baxsan
* Injineeriyada badda --- Qarax ciid aan-ahaan lahayn, ciid-qarxinta ka baxsan
* Hawada sare
* Duubista Birta iyo Been-abuurka Aan-ferrous
* Samaynta Caaryada
Aluminium oxidewaxaa si weyn loo isticmaalaa in daawaynta dusha ka hor daahan, descaling iyo deburring for daawaha aluminium, birta ahama iyo qaybaha kale ee biraha non-ferrous, nadiifinta caaryada, fidsan iyo coarsening dusha ka hor rinjiyeynta biraha buufiyo ee ay daahirnimada sare iyo hufnaan sare.