Malo

Zogulitsa izi zimakhala ndi katundu woyenera kukana ndi kukana kwa Abrasion {{0} ndi chitsulo,

Nthambi yamagetsi yamagetsi ya alumina imangotanthauza zogulitsa zamagetsi zamagetsi ndi ma al2o3

Njerwa-alumina-alumina okhala ndi mabatani a siva makamaka omwe amalumikizana ndi njerwa

Njerwa za ku Hamunure zimatanthauzira zinthu zomwe zimapangidwa ndi alumina oposa 90% ndi}}

Muyezo: Q / L YS {{}}}. Shrouds amalemba kuti alumikizane ndi tumish {{{}]

Muyezo: Q / L YS {{}}}. Wokhala ndi mbiri yabwino yolimbana ndi chipewa, chotsutsa, moyo wautali

Muyezo: Q / L YS {{}}}. Zipangizozi zimakhala makamaka aluminium carbon, aluminium zirbonium

Munafesa Silica complated mphuno yotsatsira ndi zinthu zothandiza kuti zitheke zopitilira {{}}

Malingaliro ake amaphatikizidwa mwachindunji mu njerwa yampando, ndipo zomwe zikufunika kuti

Silicon chitsulo chikutanthauza Ferrokilicon mavalidwe a silika pafupifupi 3% mpaka 5% ndipo

Zipangizo zojambula zapakatikati zimakhala ndi kukana kwabwino kwa matenthedwe, oxidation ndi

Zipangizo zojambula zapakatikati zimakhala ndi kukana kwabwino kwa matenthedwe, oxidation ndi