O mea e masani ona faʻaaogaina mo le faia o polo keramika o le silicon nitride (SisN4), silicon carbide (SiC), alumini oxide (Al2O3), ma le zirconia (ZrO2). Faatasi ai ma le fa keramika mea fanauina polo, SijN4 o le sili sili ona lelei faʻatinoina gaioiga. SisN4 silicon nitride polo keramika maua meatotino o maualuga-vevela teteʻe, corrosion tetee, eletise faʻaʻesega, leai-maneta, maualuga malosi, ma maualalo density. Pei ona silicon nitride polo tagata sapalai, Matou te talia faʻamaoni tagata faʻatau i atunuʻu i fafo e feutanaʻi mo se taimi umi mo le felagolagomaʻi ma felagolagomaʻi.