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  2. Tantalum carbide - Wikipedia

    en.wikipedia.org/wiki/Tantalum_carbide

    The melting points of tantalum carbides was previously estimated to be about 3,880 °C (4,150 K; 7,020 °F) depending on the purity and measurement conditions; this value is among the highest for binary compounds. [6] [7] And only tantalum hafnium carbide was estimated to have a higher melting point of 3,942 °C (4,215 K; 7,128 °F). [8]

  3. Tantalum - Wikipedia

    en.wikipedia.org/wiki/Tantalum

    Tantalum carbide, TaC, like the more commonly used tungsten carbide, is a hard ceramic that is used in cutting tools. Tantalum(III) nitride is used as a thin film insulator in some microelectronic fabrication processes.

  4. Tantalcarbide - Wikipedia

    en.wikipedia.org/wiki/Tantalcarbide

    Tantalcarbide is a rare mineral of tantalum carbide with formula TaC. With a molecular weight of 192.96 g/mol, its primary constituents are tantalum (93.78%) and carbon (6.22%), and has an isometric crystal system. [2] It generally exhibits a bronze or brown to yellow color. On the Mohs hardness scale it registers as a 6–7. [3]

  5. List of CAS numbers by chemical compound - Wikipedia

    en.wikipedia.org/wiki/List_of_CAS_numbers_by...

    Download QR code; Print/export Download as PDF; Printable version; In other projects ... tantalum(IV) carbide: 12070–06–3 TaCl 3: tantalum(III) chloride: 13569 ...

  6. Cemented carbide - Wikipedia

    en.wikipedia.org/wiki/Cemented_carbide

    The first cemented carbide developed was tungsten carbide (introduced in 1927) which uses tungsten carbide particles held together by a cobalt metal binder. Since then, other cemented carbides have been developed, such as titanium carbide, which is better suited for cutting steel, and tantalum carbide, which is tougher than tungsten carbide. [1]

  7. Electrical resistivities of the elements (data page) - Wikipedia

    en.wikipedia.org/wiki/Electrical_resistivities_of...

    73 Ta tantalum; use 26.2 nΩm 122 nΩm 131 nΩm 134 nΩm 135 nΩm 229 nΩm ... Code of Conduct; Developers; Statistics; Cookie statement; Mobile view; Search. Search.

  8. Category:Tantalum compounds - Wikipedia

    en.wikipedia.org/wiki/Category:Tantalum_compounds

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  9. Ultra-high temperature ceramic - Wikipedia

    en.wikipedia.org/wiki/Ultra-high_temperature_ceramic

    Ultra-high-temperature ceramics (UHTCs) are a type of refractory ceramics that can withstand extremely high temperatures without degrading, often above 2,000 °C. [1] They also often have high thermal conductivities and are highly resistant to thermal shock, meaning they can withstand sudden and extreme changes in temperature without cracking or breaking.