Ubulukhuni be-Tantalum carbide, indawo ephezulu yokuncibilika, izinga lokushisa eliphezulu ukusebenza, ikakhulukazi elisetshenziswa njengesengezo se-alloy eqinile. Ukuqina okushisayo, ukumelana nokushisa okushisayo kanye nokumelana ne-thermal oxidation ye-carbide enosimende kungathuthukiswa kakhulu ngokwandisa usayizi wokusanhlamvu we-tantalum carbide. Isikhathi eside, i-tantalum carbide eyodwa yengezwa ku-tungsten carbide (noma i-tungsten carbide ne-titanium carbide), futhi i-ejenti yokubopha insimbi ye-cobalt ixutshwe, yenziwe, ifakwe i-sintered ukukhiqiza i-alloy eqinile. Ukuze kuncishiswe izindleko ze-hard alloy, i-tantalum niobium compound carbide ivame ukusetshenziswa. Manje ukusetshenziswa okuyinhloko kwenhlanganisela ye-tantalum niobium ithi :TaC:NbC ingu-80:20 kanye no-60:40, futhi amandla e-niobium carbide endaweni eyinkimbinkimbi afinyelela ku-40% (ngokuvamile angabi ngaphezu kwama-20% angcono).
Isikhathi sokuthumela: Feb-20-2023