Titanium Nitride Coating TiN Titanium Nitride Powder
Product Description
There have two forms of Titanium nitride powder:
1. Ti2N2, yellow powder.
2. Ti3N4, grayish black powder.
Titanium nitride has good physical and chemical properties such as high melting point, good chemical stability, high hardness, good electrical conductivity and thermal conductivity and optical properties, so that it has a very important use in various fields, especially in the field of new metal ceramics and gold substitute decoration. Industry demand for titanium nitride powder is increasing. As a coating, titanium nitride is cost-effective, wear-resistant and corrosion-resistant, and many of its properties are better than vacuum coatings. The application prospect of titanium nitride is very broad.
Specification
|
Titanium nitride powder composition |
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|
Item |
TiN-1 |
TiN-2 |
TiN-3 |
|
Purity |
>99.0 |
>99.5 |
>99.9 |
|
N |
20.5 |
>21.5 |
17.5 |
|
C |
<0.1 |
<0.1 |
0.09 |
|
O |
<0.8 |
<0.5 |
0.3 |
|
Fe |
0.35 |
<0.2 |
0.25 |
|
Density |
5.4g/cm3 |
5.4g/cm3 |
5.4g/cm3 |
|
size |
<1micron 1-3micron |
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|
3-5micron 45micron |
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|
thermal expansion |
(10-6K-1):9.4 dark/yellow powder |
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Application
1. Vanadium nitride is a better steelmaking additive than ferrovanadium. Using vanadium nitride as an additive, the nitrogen component in vanadium nitride can promote the precipitation of vanadium after hot working, making the precipitated particles finer, so as to better improve Weldability and formability of steel. As a new and efficient vanadium alloy additive, it can be used to produce high strength low alloy steel products such as high-strength welded steel bars, non-quenched and tempered steels, high-speed tool steels, and high-strength pipeline steels.
2. It can be used as hard alloy raw material to produce wear-resistant and semiconductor films.
