CAS number : 12045-63-5
Molecular weight :69.52
Molecular formula/chemical symbol :TiB2
Description :
TiB2 is very similar to titanium carbide, an important base material for cermets, and many of its properties (e.g. hardness, thermal conductivity, electrical conductivity and oxidation resistance) are superior to those of TiC:
With respect to chemical stability, TiB2 is more stable in contact with pure iron than tungsten carbide or silicon nitride.
TiB2 is resistant to oxidation in air at temperatures up to 1100 °C, and to hydrochloric and hydrofluoric acids, but reacts with alkalis, nitric acid and sulfuric acid.
Titanium diboride |
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Identifiers |
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Properties |
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TiB2 |
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69.489 g/mol |
|
Appearance |
non lustrous metallic grey |
4.52 g/cm3 |
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3230 °C, 3503 K, 5846 °F |
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Structure |
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Hexagonal, Space group P6/mmm. Lattice parameters at room temperature: a=302.36 pm, C=322.04 pm |
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Y (verify) (what is: Y/N?) |
USES :
An electrically conductive ceramic material.
ceramic cutting tools and molds.
composite ceramic material.
aluminum reduction cell cathode coating material.
made into a ceramic material and a flexible PTC material of the PTC heating
Is metal material such as A1, Fe, Cu good enhancers.
Keywords :Electronic chemicals
Report :
TEST ITEMS |
TEST RESULTS |
Size |
3-5μm |
Ti% |
≥67.0 |
B% |
≥30.0 |
O% |
<1.5 |
C% |
<1.2 |
Fe% |
<0.2 |