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Titanium diboride (TiB2)

Titanium diboride (TiB2) is a gray-black hexagonal crystal or powder with excellent overall performance, excellent thermal stability, oxidation resistance and electrical conductivity.
Molecular weight:69.49
Density:4.52 g/cm³
Colour:gray
Melting point:3230 °C
Formula: TiB2
CAS NO.:12045-63-5
EINECS (EC NO.):234-961-4
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Titanium diboride (TiB2)
Product Description
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.



Product Features
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.
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
Model Average Particle Size (D50) Purity(%) O(%) N(%) C(%) B(%)
TiB23000 20-40nm >99.0 -- -- -- 29.5~30.9
TiB20800 0.5-1.0um >99.0 ≤1.0 ≤0.10 ≤0.1 29.5~30.9
TiB20020 1.0-3.0um >99.5 ≤.0.8 ≤0.10 ≤0.1 29.5~30.9
TiB20003 10.0-60.0um >99.9 ≤0.5 ≤0.05 ≤0.1 29.5~30.9
TiB20008 -100+325mesh >99.9 ≤0.3 ≤0.05 ≤0.1 29.5~30.9
TiB20001 -200mesh >99.99 ≤0.1 ≤0.01 ≤0.001 29.5~30.9
Customized chemical composition and particle size can be made according to customer requirements.
 
Model Average Particle Size (D50)  Size Distribution Range
TiB23000 20-40nm D50:20-40nm,D90<100nm
TiB20800 0.5-1.0um Type 1:D50<1.0um,Type 2:D90<1.0um
TiB20020 1.0-3.0um Type 1:D50:1.0~3.0um,D90:3.5-4.5um
Type 2:<1.0um≯10%,>3.0um≯10%,1.0-3.0um≥80%
TiB20003 10.0-60.0um <10.0um≯10%,>60.0um≯5%,10-60um≥80%
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RELATED PRODUCTS
Chromium diboride
Chromium diboride(CrB2)
Molecular weight:62.81
Density: 6.17 g/cm3
Hafnium diboride(HfB2)
Hafnium diboride(HfB2)
Molecular weight:200.11
Density:10.5 g/cm³
Molybdenum diboride
Molybdenum diboride (MoB2/MoB)
Molecular weight: 106.75
Density:9.20 g/cm3
Rhenium diboride
Rhenium diboride (ReB2)
Molecular weight:207.83
Density:12.7 g/cm3
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