High Purity Zirconium Carbide ZrC Powder CAS 12070-14-3, 99%

Zirconium carbonide (ZrC), a refractory ceramic that has a high hardness, is used commercially to make tooltips. This is done by sintering. Particle Size: -325mesh
Purity: 99%

Description of Zirconium Carbide Powder:

Zirconium carbide ZrC is used commercially to cut tooltips. It is often sintered. Zirconium carbide is hard. The zirconium carbide melting point is 3504degC. Zirconium carbide Point boiling Temperature is 5100degC. The apparent density of the material is 6.70 g/cm3. Mohs hardness ranges from 8-9. It is insoluble in cold water and hydrochloric acids. It dissolves in hydrofluoric and hot concentrated sulfuric, containing either nitric acid (or hydrogen peroxide). At high temperatures, it reacts with chlorine to make zirconium trichloride. It burns at 700 degrees Celsius in the air and produces zirconia. It would help if you did not mix it with water.

ZrC powder is a powder of gray metal with cubic crystal structures. High resistance to corrosion. These interstitial transition metal carides of group IV are members of the ultra-high temperatures ceramics (UHTC). ZrC's thermal conductivity is 20.5 W/m*K, and its electrical conductivity is resistivity at 43mO*cm. These properties are very similar to zirconium. Due to the strong ZrC covalent bond, ZrC has a very high melting temperature (3530degC), high module (440 GPa), as well as a low hardness (25 GPa). ZrC's density is 6.73g/cm3 lower than that of other carbides, such as TaC (14.75 g/cm3) and HfC (12.67g/cm3). ZrC appears to be suitable in reentry, rocket/hyperjet, and supersonic aircraft where high density is a critical requirement.

As with most carbides from refractory materials, zirconium carbonide is substoichiometric. It contains carbon vacancies. If the content of carbon exceeds ZrC0.98, it is considered free of carbon. Between 0.65 and 0.98, the ZrC-to-carbon ratio to metal is stable.

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Zirconium Carbide Nanoparticles Nano ZrC Pulse Product Performance: Zirconium carbonite nanoparticles, CAS 12070-14-3, have high purity, fine particle size, uniform distribution, and high specific surface area. High melting point, high strength, corrosion resistant high-temperature material is Nano ZrC. This powder can absorb visible light efficiently, reflect infrared, and store energy.

Technical Parameter: Zirconium Carbide Nanoparticles NanoZrC Pulp:

Product name MF Purity Particle Size Crystal Form SSA The color of the sky
Zirconium Carbide Nanoparticles ZrC 99% 20nm Cubic 11m2/g Black

Production Method of Zirconium Carbide ZrC Powder

Direct carbonization method: zirconium powder and carbon black are mixed in a certain proportion, heated to high temperature in inert gas or vacuum, and direct carbonization is performed. The key to this method is to control temperature and time to obtain zirconium carbide with excellent properties. At the same time, in order to obtain high-purity zirconium carbide, it is necessary to carry out subsequent purification and impurity removal treatment.

Hydrogen carbide method: Zirconium powder is heated to high temperature with hydrogen and carbon black so that zirconium reacts with hydrogen and carbon. This method can obtain high-purity zirconium carbide but requires the use of high-purity hydrogen, so the cost is higher. At the same time, in order to prevent hydrogen explosion, it is necessary to strictly control the reaction conditions and operating procedures.

Chlorination reduction method: zirconium chloride is reacted with carbon at high temperatures to produce zirconium carbide and chlorine gas. This method can obtain high-purity zirconium carbide but requires the use of chlorination agents and reducing agents, so the cost is high. At the same time, in order to prevent chlorine gas leakage and air pollution, corresponding safety measures need to be taken.

Electrolysis: The zirconium salt solution is electrolyzed to produce zirconium carbide and hydrogen or oxygen. This method can obtain high-purity zirconium carbide but requires the use of electrolytic equipment, so the cost is higher. At the same time, in order to improve the electrolytic efficiency and product quality, it is necessary to carry out reasonable electrolytic process design and operation control.

Application of Zirconium Carbide ZrC Powder:

Wear-resistant materials: Zirconium carbide has high hardness and can be used to manufacture wear-resistant materials, such as bearings, gears, tools, etc. In these applications, zirconium carbide can significantly improve the wear resistance and service life of the material.

High-temperature structural materials: Zirconium carbide has excellent high-temperature performance and can be used to manufacture high-temperature structural materials, such as blades and combustion chambers of aerospace engines. In these applications, zirconium carbide can withstand high temperatures and stresses while offering excellent corrosion resistance.

Electronic materials: Zirconium carbide has good thermal conductivity and stable electrical properties and can be used to manufacture electronic materials, such as integrated circuit boards, electronic component radiators, etc. In these applications, zirconium carbide can improve the reliability and stability of electronic products.

Ceramic materials: Zirconium carbide can be used to manufacture ceramic materials, such as high-performance ceramic tools, ceramic balls, etc. In these applications, zirconium carbide can significantly improve the hardness and wear resistance of ceramic materials.

Other fields: Zirconium carbide can also be used in energy, chemical, and other fields, such as manufacturing solar cell materials, catalysts, and so on. In these applications, zirconium carbide can significantly improve the performance and stability of materials.

Transport and packing of Zirconium Carbide Nanoparticles Nano ZrC Pulp:
Many types of packing are available depending on the quantity of zirconium nanoparticles.
Zirconium carbide nanoparticles packing: You can vacuum pack 1kg/bag, 25kg/barrel or according to your requirements.
Shipment of Zirconium Carbide Nanoparticles You can have your order shipped by express, air or sea within 24 hours of receipt.

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We can provide high-quality zirconium carbonide powder. Please contact us to send an inquiry. ( )

Zirconium Carbide Properties

Other Titles zirconium(IV) carbide, methylidynezirconium, ZrC powder
Compound Formula ZrC
Molecular Weight 103.23
Appearance Gray Powder
Melting Point 3532
Boiling Point 5100
Density 6.73 g/cm3
Solubility of H2O N/A
Exact Mass 102.912529

Zirconium Carbide Safety & Health Information

Signal word Danger
Hazard Statements H228-H302-H312-H332
Hazard Codes F, Xn
Risk Codes 11-20/21/22
Safety statements 16-27-33-36/37/39
Transport Information UN 3178 4.1/PG2

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