Katundu: Wopangidwa kuchokera ku aluminiyamu oxide ufa ndi kutentha kwambiri kusungunuka mu ng'anjo yamagetsi yamagetsi.
Mawonekedwe: Zomwe zili mu Al203 nthawi zambiri zimakhala zokwera kuposa 98%, zolimba kwambiri kuposa brown corundum komanso kulimba kocheperako kuposa brown corundum, zomwe zikuwonetsa ntchito yabwino yodula.
Kagwiritsidwe: Chida chopera chopangidwa ndi icho ndi choyenera kugaya zitsulo zozimitsidwa aloyi, zitsulo zothamanga kwambiri, ndi zina zotero. Fine grained powder powder angagwiritsidwenso ntchito poponya mwatsatanetsatane.
Nthawi yotumiza: Apr-22-2023