Introduction to Titanium Diboride Pulver Titanium Diboride Powder The TiB2 or gray powder is grayish-black with hexagonal crystal structures. The melting point is 2900; the hardness is 34GPaI. The density is 4.52. This material has wear resistance and excellent chemical stability.

Titanium Diboride powder's Physical and Chemical Properties
Titanium diboride can oxidize to 1000 degrees in air. However, it reacts with H2SO4 or HNO3 in HCI and HHF acids. It can be easily destroyed by acid.
TiB2 hot-pressing (with a little metal or carbide sintering AIDS added) takes place at 1800-1900°C. It reaches close to its theoretical density. To achieve press-free interposition, you will need more additives to the sintering process and higher temperatures than 2000C.
TiB2 has the highest stability of all titanium-boron compound. The compound is hexagonal and quasi-metallic with a C32 structural arrangement and covalent bond. The complete crystal has 0.3028nm of A and 0.3228nm of C. This creates a hexagon quasi-metallic compound with a C32 structure and covalent bond. While the layer structure of the boron atoms looks similar to graphite, the outer electrons from Ti and their interactions with the Ti-B bonds between titanium and boron determine the material's high hardness as well as brittleness. TiB2 resists sintering. It is typically densified through hot pressing, hot isostatic press or hot pressing. TiB2 is able to be sintered press-free, however, liquid forming additions such as carbon, iron and chromium are needed.

Titanium Diboride Powder Properties
Additional Names	TiB2, TiB2 powder, titanium boride powder
CAS No.	12045-63-5
Formula compound	TiB2
Molecular Weight	69.489
Appearance	Gray or gray and black
Melting Point	2980 degC
Boiling Point	N/A
Density	4.52g/cm3
Solubility in water	Unsolvable
Get the exact Mass	N/A

Titanium Diboride TiB2 powder CAS 12045-63-5

Titanium Diboride powder preparation
The boron carbide method is also known as the carbothermic reduction method: 2TiO2+B4C+3=2TiB2+4CO
Using TiCl4 and BCl3 as raw materials by vapor deposition: TiCl4+2BCl3+5H2=TiB2+10HCl
can be made in H2 with 800 1000

Titanium Diboride Powder Applications
1. The powder titanium diboride can be used in rocket nozzles, high-temperature electrode materials and electrical contact.
2. It is used for conductive ceramics, tool clays, and other applications that require a wear-resistant, corrosion-resistant, or conductive coating.
3. Useful for making conductive composites. Vacuum aluminum plating equipment involves the production of conductive Boron Nitride (evaporation vessel) with titanium dioxide (TiB2) or boron nuitride.
4. It is used for cutting ceramic tools and components. Produce titanium diboride ceramics.
5. As a composite ceramic materials. Use titanium diboride as a component of many composite materials.
6. This material can be used in the manufacture of armor protection materials. It is also a good choice for functional and other high-temperature parts.
7. The cathode material of aluminum electrolysis. Cathode material for aluminum electrolysis. The electrolytical aluminum's power consumption is decreased due to good wettability and aluminum liquid. Also, the battery life is extended.
8. Al, Fe, Cu and any other metal material strengthening agent can also be transformed into PTC heating and flexible PTC materials.
9. It can be used as a rocket nozzle or an electrical contact.

Titanium Diboride Powder - Main supplier
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tags: semiconductor semiconductor material