Ubulukhuni be-Tantalum carbide, indawo ephezulu yokuncibilika, ukusebenza kwezinga lokushisa eliphezulu, ikakhulukazi esetshenziswa njengesengezo se-carbide esisimende. Ukuqina kokushisa, 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-cobalt yensimbi ehlanganisayo iyaxutshwa, yakheke, futhi ifakwe i-sintered ukukhiqiza i-carbide enosimende. Ukuze unciphise izindleko ze-carbide enosimende, ngokuvamile sebenzisa i-tantalum niobium complex carbide, manje ukusetshenziswa okuyinhloko kwe-tantalum niobium complex yilezi: TaC:NbC ingu-80:20 no-60:40 amabili, i-niobium carbide emandleni ayinkimbinkimbi afinyelele ku-40% ( ngokuvamile kucatshangwa ukuthi akumele kudlule ama-20% kuhle).
Isikhathi sokuthumela: Jul-18-2023