Product Introduction
- Company Name:Hangzhou Jiuli Biological Material Co., Ltd.
- Membership:Free Member
- Member Since:2023. 05.16
- Country/Region:China
- City:Zhejiang
- Contact:yan xinxin
- Related Keywords:Product Introduction
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Hangzhou Jiuli Biological Material Co., Ltd.
[China]
Product Introduction
Vanadium carbide has the general characteristics of transition group metal carbides such as high hardness, melting point and high temperature strength, and has good electrical and thermal conductivity, so it has been widely used in iron and steel metallurgy, cemented carbide, electronic products, catalysts and high-temperature coating materials and other fields. Among them, vanadium carbide added to steel can improve the wear resistance, corrosion resistance, toughness, strength, ductility, hardness, thermal fatigue resistance and other comprehensive properties of steel, and can be used as a wear-resistant material in different cutting and wear-resistant tools. In addition, vanadium carbide has also been widely used as a new catalyst due to its high activity, selectivity, stability and ability to resist "catalyst poisoning" in hydrocarbon reactions. In addition, vanadium carbide can also be used as a new carbon source to synthesize diamond. The most important role of vanadium carbide is that it is used as a grain inhibitor in the fields of cemented carbide and cermet, which can effectively prevent the growth of WC grains in the sintering process.In addition, vanadium carbide can also be used as a cathode material for lithium-ion batteries and a potential component of supercapacitors, and nitrogen-doped vanadium carbide as a potential counterelectrode catalyst in solar cells.
Chemical Characteristics
|
Grade |
JL-F50 |
JL-F100 |
|
|
Main contents(%) |
C total |
17.5-18.5 |
16.0-16.9 |
|
C free |
≤1.5 |
≤0.50 |
|
|
Impurity contents (%)Max
|
Ca |
0.02 |
0.02 |
|
Fe |
0.10 |
0.10 |
|
|
N |
0.30 |
0.30 |
|
|
Na |
0.01 |
0.01 |
|
|
O |
0.5 |
0.50 |
|
|
Si |
0.02 |
0.02 |
|
|
Al |
0.02 |
0.02 |
|
|
Particle size |
50/100/200/300/500nm 0.5-1um 1um 1-2um |
50/100/200/300/500nm 0.5-1um 1um 1-2um |
|
|
The special requirement of size and chemical can be produced |
|||
Physical Characteristics
|
CAS:12070-10-9 |
Molecular formula: VC |
|
Molecular weight: 62.95 |
Color: black and gray |
|
Crystal structure: cube |
Melting point: 2800°C |
|
Boiling point: 3900°C |
Density: 5.77g/cm3 |
Hangzhou Jiuli Biological Material Co., Ltd.
Tell:13148300392
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