Black silicon carbide wili huila ua hana 'ia o ka papa mua one, paakiki silikon carbide a me ka binder ma kiʻekiʻe wela sintered, Ua kapaia no hoi ceramic wili huila.ʻAʻahu-pale , lōʻihi, ikaika ʻoʻoleʻa (Poor wili huila ua reclaimed one).