Nano Zirconium Carbide (ZrC) - Powder

Color: Black

Form: Cube

BET:30.2&9.5(m2/g)

Bulk Density: 0.07&1.19(g/cm3)

Technical Description of zirconium carbide

Ultrafine nano zirconium carbide, zirconium carbide powder by variable current laser ion beam, chemical vapor deposition powder with high purity, small particle size, uniform distribution, large surface area, high surface activity, low apparent density, high temperature resistance, oxidation resistance, high strength, high hardness, good thermal conductivity, good toughness, it is a kind of important high melting point, high strength and corrosion resistance of high temperature structural materials,  And it has the characteristics of absorption of visible light, reflection of infrared and energy storage.

Application of zirconium carbide

1.Apply nanometer zirconium carbide fiber: different zirconium carbide silicon carbide powder content and the way of adding the near infrared absorption properties of the fibers, when the zirconium carbide and silicon carbide fiber content is 4% (weight), near infrared absorbing properties of the fiber, add zirconium carbide and silicon carbide in the shell of fiber near infrared absorption effect is superior to add in the core layer effect;

2.Nano zirconium carbide is used in the new thermal insulation textile: zirconium carbide has the absorption of visible light, reflective infrared characteristics, when it absorbs 95% of the sunlight 2μm short wavelength energy, through thermal conversion, energy can be stored in the material, it also has the reflection of more than 2μm infrared wavelength characteristics.  The wavelength of infrared ray produced by human body is about 10μm. When people wear nano-ZRC textile clothes, the infrared ray of human body will not be easy to emit.  This shows that zirconium carbide has ideal heat absorption, heat storage characteristics, the product can be used in the new thermal insulation textile;

3.Nano zirconium carbide used in hard alloy, powder metallurgy, abrasive, etc. : Zirconium carbide is an important high melting point, high strength and corrosion resistance of high temperature structural materials.  Its excellent characteristics make it have a great application space in cemented carbide.  It can improve the strength and corrosion resistance of cemented carbide.

4.Nano zirconium carbide can be used in coatings, as high temperature resistant coatings, improve the surface properties of materials;

5.Carbon carbon composite functional material modifier - zirconium carbide (ZrC) : used to modify carbon fiber can greatly improve the strength of carbon fiber, improve fatigue and wear resistance and high temperature resistance.  The modified carbon fiber has been tested and all the indexes have exceeded the foreign level. At present, the effect is very obvious in the modification of aerospace carbon fiber materials.