I-Tantalum carbide (TaC) iqinile ngokwedlulele (i-Mohs hardess 9-10) i-refractory material yobumba. Ubulukhuni budlulwa ngedayimane kuphela. Kuyimpushana esindayo, ensundu ngokuvamile ecutshungulwa ngokucwiliswa, kanye nezinto ezibalulekile ze-cermet. Kwesinye isikhathi isetshenziswa njengesengezo se-fine-crystalline kuma-tungsten carbide alloys. I-Tantalum carbide inomehluko wokuba inhlanganisela kanambambili ye-stoichiometric enephuzu lokuncibilika eliphakeme kakhulu elaziwayo, ku-4150 K (3880°C). I-substoichiometric compound i-TaC0.89 inendawo yokuncibilika ephakeme, eduze kuka-4270 K (4000°C)
| UHLOBO | I-TaC-1 | I-TaC-2 | |
| Okuqukethwe okuphezulu kokungcola | Ubumsulwa | ≥99.5 | ≥99.5 |
| Ingqikithi yekhabhoni | ≥6.20 | ≥6.20 | |
| Ikhabhoni yamahhala | ≤0.15 | ≤0.15 | |
| Nb | 0.15 | 0.15 | |
| Fe | 0.08 | 0.06 | |
| Si | 0.01 | 0.015 | |
| Al | 0.01 | 0.01 | |
| Ti | 0.01 | 0.01 | |
| O | 0.35 | 0.20 | |
| N | 0.02 | 0.025 | |
| Na | 0.015 | 0.015 | |
| Ca | 0.01 | 0.015 | |
| Usayizi Wezinhlayiyana(μm) | ≤1.0 | ≤2.0 | |
| Ibhrendi | Inkathi | ||
I-1) I-Tantalum carbide ivame ukungezwa ku-tungsten carbide/cobalt (WC/Co) powder attritions ukuze kuthuthukiswe izakhiwo ezingokomzimba zesakhiwo esine-sintered. Isebenza futhi njenge-inhibitors yokukhula okusanhlamvu evimbela ukwakheka kwezinhlamvu ezinkulu, ngaleyo ndlela ikhiqize izinto zobulukhuni obufanele.
2) Ibuye isetshenziswe njengokwemboza isikhunta sensimbi ekubunjweni komjovo wama-alloys e-aluminium. Ngenkathi inikeza indawo eqinile, engagugi, futhi inikeza indawo ephansi yokukhunta.
I-3) I-Tantalum carbide iphinde isetshenziswe ekukhiqizeni izinsimbi ezibukhali ezinokumelana okwedlulele kwemishini nobulukhuni.
4) Ibuye isetshenziswe kumathuluzi wokusika amathuluzi.
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