Ka hoʻohana ʻana a me ka mākeke o ka uhi tantalum carbide

ʻO ka paʻakikī o ka tantalum carbide, ke kiko heheʻe kiʻekiʻe, ka hana wela kiʻekiʻe, hoʻohana nui ʻia ma ke ʻano he mea hoʻohui carbide cemented. Hiki ke hoʻomaikaʻi nui ʻia ka paʻakikī wela, ke kū'ē ʻana i ka haʻalulu wela a me ke kū'ē ʻana i ka oxidation wela o ka carbide cemented ma ka hoʻonui ʻana i ka nui o ka palaoa o ka tantalum carbide. No ka manawa lōʻihi, hoʻohui ʻia kahi tantalum carbide hoʻokahi i ka tungsten carbide (a i ʻole tungsten carbide a me titanium carbide), a hui pū ʻia ka cobalt metala mea hoʻopaʻa, hana ʻia, a sintered e hana i ka carbide cemented. I mea e hōʻemi ai i ke kumukūʻai o ka carbide cemented, hoʻohana pinepine ʻia ka tantalum niobium complex carbide, i kēia manawa ʻo ka hoʻohana nui ʻana o ka tantalum niobium complex: TaC:NbC he 80:20 a me 60:40 ʻelua, ua hiki i ka niobium carbide i ka ikehu paʻakikī i 40% (manaʻo nui ʻia ʻaʻole e ʻoi aku ma mua o 20% he maikaʻi).