Alumina(AL2O3) ceramic induru yeindasitiri ine kuomarara kwakanyanya, kupfeka kwenguva refu, uye inogona chete kuumbwa nekukuya kwedhaimondi.Inogadzirwa kubva ku bauxite uye inopedzwa nejekiseni kuumba, kudzvanya, sinter, kugaya, sintering uye machining process.Alumina (AL2O3) cer...
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