Ubunzima beTantalum carbide, indawo ephezulu yokunyibilika, ukusebenza kobushushu obuphezulu, ubukhulu becala busetyenziswa njenge-alloy alloy additive. Ukuqina kwe-thermal, ukuxhathisa ukutshatyalaliswa kwe-thermal kunye ne-thermal oxidation resistance ye-cemented carbide inokuphuculwa kakhulu ngokunyusa ubungakanani beenkozo ze-tantalum carbide. Ixesha elide, enye i-tantalum carbide yongezwa kwi-tungsten carbide (okanye i-tungsten carbide kunye ne-titanium carbide), kunye ne-agent edibeneyo ye-cobalt metal ixutywe, yenziwe, ifakwe i-sintered ukuvelisa i-alloy eqinile. Ukuze kuncitshiswe iindleko ze-alloy enzima, i-tantalum niobium compound carbide isoloko isetyenziswa. Ngoku ukusetyenziswa okuphambili kwe-tantalum niobium compound : TaC: NbC yi-80:20 kunye ne-60:40, kwaye amandla e-niobium carbide kwi-complex ifikelela kwi-40% (ngokubanzi akukho ngaphezu kwe-20% engcono).
Ixesha lokuposa: Feb-20-2023