Nano-HfB2:Hafnium boride

  • color: black
  • Density: 10.5
  • Melting point: 3250 °C
  • form: powder
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■ Specifications

 Product overview:Hafnium diboride (HfB2) is a new type of ceramic material with high melting point, high thermal conductivity, oxidation resistance and other high-temperature comprehensive properties. It is mainly used in ultra-high temperature ceramics, high-speed aircraft nose cones, aviation, aerospace and other fields. Hafnium diboride (HfB2) is mainly used as a modifier for carbon-carbon and carbon-ceramic composite functional materials. Hafnium diboride (HfB2) modified carbon fiber can greatly improve the strength of carbon fiber, increase fatigue resistance,  wear resistance, and high temperature resistance performance. The modified effects are very obvious, and all indexes are greatly improved.

Performance characteristics: Nano-Hafnium diboride (Nano-HfB2) has the characteristics of high purity (XRD detection without impurity phase), small particle size (50nm), large specific surface area, and high surface activity.

Precautions:This product should be stored in a cool, dry room to avoid heavy pressure. It should not be exposed to the air during use, so as to avoid moisture absorption and agglomeration, which will affect the dispersion performance and use effect. Unused products should be sealed or stored in a vacuum after unpacking.

■ Technical Data


Nano-Hafnium diboride
Nano-Hafnium diboride-TEM
GDMS of nano Hafnium diboride(HfB2) ,2021.01.29_00
Size Distribution Report of HfB2(D50=184.1nm)2020.12.17_00


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