Alumina ceramics
1. Kuoma kwepamusoro
Rockwell kuomarara iHRA80-90, kuoma kwacho kwakadzikira pane dhaimondi, zvakanyanya kudarika kupfeka kuramba kwesimbi isingachinjiki uye simbi isina tsvina.
2. Yakanakisa kupfeka kuramba
Yakayerwa nenyanzvi dzekutsvagisa masangano, kupfeka kwayo kuramba kwakaenzana ne266 nguva dzemanganese simbi. Gaoming cast iron 171.5 times, maererano nemakore anopfuura gumi ekuongorora kwevatengi, pasi pemamiriro akafanana ekushanda, inogona kuwedzera hupenyu hwebasa remidziyo kanenge kagumi.
3. Kurema kwakareruka
Kuwanda kwayo kwe3.5g / cm3 inongova hafu yesimbi, iyo inogona kuderedza zvakanyanya mutoro wemidziyo.
