TaC 99.5% min Tantalum carbide
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| Post Date: | Jul 31,2014 |
| Expiry Date: | Sep 29,2014 |
| Detailed Description: |
Cas No. :12070-06-3
Quantity: 500Metric Tons Price:500 USD Kilograms Payment Method: TT,LC, negotiable 1, Character: Tantalum carbide is an extremely hard (Mohs hardess 9-10) refractory ceramic material. The hardness is only exceeded by diamond. It is a heavy, brown powder usually processed by sintering, and an important cermet material. It is sometimes used as a fine-crystalline additive to tungsten carbide alloys. Tantalum carbide has the distinction of being the stoichiometric binary compound with the highest known melting point, at 4150 K (3880°C). The sub-stoichiometric compound TaC 0.89 has a higher melting point, near 4270 K (4000°C). It burns in air with a bright flash and only slightly soluble in acids.Also has a metallic luster. 2, Hafnium carbide Synonyms tantalumcarbide(tac);Tantalum (IV) carbide;Tantalum carbide (99.5%-Ta); TANTALUM CARBIDE 5 MICRON, 99%;TANTALUM CARBIDE, 99.5% (METALS BASIS) Application： 1, Used in powder metallurgy, cutting tools, precision ceramics, chemical vapor deposition, hard wear-resistant alloy cutting tools, tools, dies and wear-resistant additives, corrosion resistant structure parts to improve the toughness of the alloy. 2, Tantalum carbide, the sintered powder itself shows golden, can be used as watches accessories. 3, Can be applied to hard film, target material, welding material, coating material |
| CAS Registry Number: | 12070-06-3 |
| Synonyms: | ;Tantalumcarbidemeshpowderavgemicronsorless;Tantalum carbide (99.5%-Ta);methane - tantalum (1:1);methylidynetantalum; |
| Molecular Formula: | CHTa |
| Molecular Weight: | 193.9665 |
| Molecular Structure: | 
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| Company: | Changsha Langfeng Metallic Material Co.,Ltd [ China ] |
| Contact: | Mia Zhao |
| Tel: | +86-18092597890 |
| Fax: | +86-731-84874716 |
| Email: | mia@cslfjs.cn |
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