Ceramic ya Alumina (AL2O3) ni ceramic yinganda zifite ubukana bwinshi, zambaye igihe kirekire, kandi zishobora gukorwa gusa no gusya diyama.Yakozwe muri bauxite ikarangizwa no guterwa inshinge, gukanda, gucumura, gusya, gucumura no gutunganya.Alumina (AL2O3) cer ...
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