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TiB2-Titanium diboride

  • Molecular weight: 69.49
  • Colour: gray
  • Boron content: ≥30%
  • Density: 4.52g/cm3
  • Melting point: 2980℃
  • Bending strength: 131.3×106 Pa
■ Specifications

Titanium diboride (TiB2) is a gray-black hexagonal crystal or powder with excellent overall performance, excellent thermal stability, oxidation resistance and electrical conductivity. TiB2 is used for hot-pressed ceramic products that require good electrical conductivity, industrial aluminum electrolytic cell cathode coating materials, hot-pressed titanium diboride + boron carbide composite bulletproof ceramic inserts, and titanium diboride-based cermet materials.

Performance Character:

1. High purity: the highest purity can reach 99.99%, XRD detect no impurity phase, GDMS detect low metal impurity element content;

2. Small particle size: the smallest particle size is 20-40nm;

3. Concentrated distribution: standard normal particle size distribution, no bimodal or multimodal, no tailing;

4. Typical application:

①Standard 1-3um (D10>1.0um, D50: 1.2~1.8um, D90<3.0um, 80% of the particle size is concentrated in the range of 1-3um)

②0.5-1.0um (D50: 0.5~0.8um, D90<1.0um) is mainly used in hot-pressed titanium diboride + boron carbide composite bulletproof ceramic inserts;

■ Technical Data
Titanium diboride


Titanium diboride
Titanium boride manufacturer
theta phase analysis of titanium diboride powder-2020.04.28-1_00
Size Distribution Report of TiB2-(0.22um)20200518_00
TiB2 Size Distribution Report(D50=0.5um)-2020.06.08_00


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