HfB2 Hafnium Diboride Powder

HfB2 Hafnium Diboride Powder

Short Description:

  • Model Number: HR- HfB2
  • CAS: 12007-23-7
  • EINECS: 234-500-7
  • Melting Point: 3250 °C
  • Density: 10.5 g/cm3
  • Particle Size: 1-3um; 5-10 um; customizable
  • Application: high-temperature ceramics; refractory materials; aerospace
  • Product Detail

    Product Description

    Hafnium diboride is a compound composed of the elements boron and hafnium, often abbreviated as HfB2. Hafnium diboride has excellent chemical stability and can remain stable under high temperature and strong reducing environment. It has a high melting point, high hardness, good electrical insulation and light transmission, and can be magnetized in high magnetic fields. Hafnium diboride can be prepared by the reaction of borides and hydrides. It is mainly used in the production of high-temperature ceramics, electronic equipment, aerospace and defense industry and other fields. Hafnium diboride has a crystal structure, and its crystal structure is composed of boron and hafnium atoms, and its electronic structure and crystal structure are very stable. In addition, it also has good electrical and optical properties, and can be used to manufacture high-temperature transistors, lasers and other electronic devices.

    Specification details

    Hafnium Boride Powder Composition (%)












    1. Wear-resistant coating; crucible lining and corrosion-resistant chemical equipment; anti-oxidation composite materials; refractory materials, anti-corrosion occasions of molten metal;

    2. Heat-enhancing additives; high-temperature resistance; high-temperature-resistant, corrosion-resistant, and oxidation-resistant special coatings;

    3. It is mainly used as a material for the production of composite ceramics; it can be used as a neutron absorber;

    4. High-temperature ceramics, high-speed aircraft nose cones, aviation, aerospace and other fields.

    Quality control system

    quality control

    Huarui has strict quality management system. We test our products first after we finish our production, and we test again before every delivery, even sample. And if you need, we would like to accept third party to test. Of course if you like, we could provide sample to you to test.

    Our product quality is guaranteed by Sichuan Metallurgical Institute and Guangzhou Institute of Metal Research. The long term cooperation with them can save a lot of testing time for customers.

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