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Product Parameters
Product | Nano hafnium carbideHfC) |
Product Model | ZH-HfC-01 |
Average particle size | 50nm |
Product Purity | 99.9% |
Specific surface area | 47.101m2/g |
Theoretical density | 12.700g/cm3 |
Bulk density | 3.124g/cm3 |
Melt Point. | 3500℃ |
Boiling Dot | 4000℃ |
Crystal type | Nearly spherical |
Outside View | AshBlack powder |
Dispersion | Prepared by gas-phase method, easily dispersible in liquids and polymer materials. |
Note | The product particle size can be customized. The company offers surface treatment technology, dispersants, and application technical guidance. |
Product Features
Nano Silicon CarbideHafnium powderUsing aerosol ablation methodPreparationThe powder has high activity and large surface energy, and is widely used in powder metallurgy.Hafnium carbide(HfC)=185.501, containing carbon6.47%, belonging to the sodium chloride-type cubic crystal system, with a theoretical density12.7g/cm3, melting point3890℃, the one with the higher melting point among single compounds. Volume resistivity1.95×10-4Ω·cm(2900℃)Coefficient of Thermal Expansion6.73×10-6/℃It has a high elastic modulus, excellent electrical and thermal conductivity, a very low coefficient of thermal expansion, and good impact resistance.Ultra-fineHafnium carbide can react with many compounds.(such asZrC、TaCWait) forming a solid solution.
Product Applications
1Ultra-fine hafnium carbide powderIt is used in the field of throat materials for rocket nozzles and is also an important cermet material.；
2 Powder Metallurgy，On high-temperature resistant structural components.；
Hafnium carbide (HfC) products have good thermal stability and a high melting point, making them suitable as throat materials for rocket nozzles.
Very suitable for rocket nozzles.It can be used for the nose cone section of re-entry space rockets, as well as in industries such as ceramics.
Packaging and Storage
This product is filled with inert gas.Plastic bagPackaging: Store sealed in a dry, cool environment. Avoid exposure to air to prevent moisture-induced oxidative agglomeration, which may affect dispersion performance and usability. Packaging quantities can be customized according to customer requirements, with sub-packaging available.
