Tantalum carbide líle, aaye yo giga, iṣẹ ṣiṣe iwọn otutu giga, ti a lo ni pataki bi aropo carbide cemented. Lile igbona, resistance mọnamọna gbona ati resistance ifoyina gbona ti carbide cemented le ni ilọsiwaju ni pataki nipasẹ jijẹ iwọn ọkà ti tantalum carbide. Fun igba pipẹ, ọkan tantalum carbide ti wa ni afikun si tungsten carbide (tabi tungsten carbide ati titanium carbide), ati binder irin cobalt ti wa ni idapo, ti a ṣẹda, ati sintered lati ṣe awọn carbide cemented. Lati dinku iye owo ti carbide cemented, nigbagbogbo lo tantalum niobium complex carbide, ni bayi lilo akọkọ ti tantalum niobium complex ni: TaC: NbC jẹ 80:20 ati 60:40 meji, niobium carbide ni agbara eka ti de 40% ( Ni gbogbogbo ro pe ko kọja 20% jẹ dara).
Akoko ifiweranṣẹ: Oṣu Keje-18-2023