Ubulukhuni be-tantalum carbide, iphuzu lokuncibilika eliphezulu, ukusebenza kwezinga lokushisa eliphezulu, okusetshenziswa kakhulu njengesithasiselo se-carbide esiqinisiwe. Ubulukhuni bokushisa, ukumelana nokushaqeka kokushisa kanye nokumelana nokushiswa kokushisa kwe-carbide esiqinisiwe kungathuthukiswa kakhulu ngokwandisa usayizi wezinhlamvu ze-tantalum carbide. Isikhathi eside, i-tantalum carbide eyodwa ingezwa ku-tungsten carbide (noma i-tungsten carbide kanye ne-titanium carbide), kanti i-binder metal cobalt iyaxutshwa, yakheke, futhi ishiswe ukuze kukhiqizwe i-carbide esiqinisiwe. Ukuze kuncishiswe izindleko ze-carbide esiqinisiwe, kuvame ukusetshenziswa i-tantalum niobium complex, manje ukusetshenziswa okuyinhloko kwe-tantalum niobium complex yi-:TaC:NbC kungu-80:20 kanye no-60:40 ababili, i-niobium carbide emandleni ayinkimbinkimbi ifinyelele ku-40% (ngokuvamile okucatshangwa ukuthi ayidluli ku-20% kuhle).
Isikhathi sokuthunyelwe: Julayi-18-2023