ʻO Green silicon carbide wili huila i hana ʻia me ke one papa mua, paʻakikī carbide silicon a me ka binder ma ke kiʻekiʻe wela sintered, ua kapa ʻia ʻo ia ka huila wili ceramic.ʻAʻahu-pale , lōʻihi, ikaika ʻoʻoleʻa (Poor wili huila ua reclaimed one).