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| home>>Products>>>Advanced ceramics>>>>Titanium Diboride |
Titanium Diboride, TiB2, high purity |
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Titanium Boride (TiB2)
Titanium Diboride is an extremely hard ceramic compound (34 GPa) composed of titanium and boron that has very good wear resistance. It is resistant to oxidation in air at temperatures up to 1000 °C, and to hydrochloric and hydrofluoricacids, but reacts with alkalis, nitric acid and sulphuric acid. Unusually for a ceramic, it is a reasonable electrical conductor (about 10E5 Siemens per centimetre), so can be used as an anode material in aluminium smelting; this also means it can be shaped by electrical discharge machining.
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| Cas No. : |
12045-63-5 |
| Appearance: |
Metallic grey |
| Melting Point: |
2980 degree C |
| Rigidity: |
34GPa |
| Density: |
4.52g/cm3 |
| Conductivity: |
P=14.4 μΩ·cm |
| Thermal conductivity: |
25 J/m.s.k |
| Thermal expansion: |
8.1×10E-6m/m·k |
TiB2 products:
| TiB2-01 |
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| Powder Character |
Specific Surface area |
Average Particle size |
Ti |
B |
| Single hexagon, irregular fine particles, good property of sintering |
〉1m2/g, |
1-10μm |
66.5% |
28.5% |
| TiB2-02 |
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| Coarse particle, single hexagon, high purity |
0.3-0.6m2/g, |
10-30μm |
66.5% |
28.5% |
| TiB2-03 |
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| Irregular coarse particle，single hexagon，high purity |
0.2-0.5m2/g, |
30-50μm |
66.5% |
28.5% |
| TiB2-04 |
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| Coarse particle, Single hexagon |
0.2-0.3m2/g |
40-60μm |
67% |
28% |
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Applications,
1. Key raw materials for conductive Evaporation Boat for vacuum coating.
2. TiB2 coating on the cathode of aluminum electroanalysis, can impove the the process of aluminum electrolysis, save 15-25% power energy, and prolong the lifetime of electrolysis bath.
3. TiB2 can be used as gas bearing material and armour-plate material for high quality inertial gyroscope for military industry.
4.Conductive polymers. TiB2 can be used for high performance polymers, which can be made into PTC ceramic heater and flexible PTC.
5.TiB2 power can strengthen metal based materials. By using TiB2 asstrengthening agent for aluminum, iron, and copper based materials, the properties of the above materials can be improved greatly.
6. The tools and components for pottery and porcelain cutting.
7. Complex ceramic.
8.Component of wear resistance parts, corrosion resistance parts, seals, electrically conductive composites and cutting tools.
9. It is also used as an inoculant to refine the grain size when casting aluminium alloys. |
For Inquires, please contact us at info@nabond.com
Tel:+86-755-89801091
Fax:+86-755-86058970
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