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VN powder (vanadium nutride) is also known. This important vanadium alloy ingredient is vital for the production of lithium-ion batteries and other energy storage materials.
Vanadium Nitride VN Pulp :
Vanadium nutride VN is composed of vanadium, nitrogen. Vanadium nutride can replace ferrovanadium as an alloy ingredient in micro-alloyed Steel. Two crystal structures are available: One is V3N which is a hexagonal crystal structure and has an extreme hardness. It also has an undetectable melt point. The other one, VN, is a face-centered crystal structure and has a small hardness of approximately 1520HV.
Wear resistance is increased by vanadium nitride , which forms in the steel’s nitriding. A second phase of V2N, also known as vanadium nutride or vanadium nitride can be combined with VN during the nitriding. VN can be found in a cube rock salt structure. Also, there is a low temperature form that contains V4 Clusters. The low-temperature phase occurs when the vibration energy in high-temperature NaCl structure phase falls below zero.
It’s a superconductor with strong coupling. The potential for nanocrystalline vanadium-nitride to be used in supercapacitors is rumored. The properties of vanadium Nitride are affected by the stoichiometry.
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Performance of Vanadium Nickel VN powder:
Vanadium nitride is a powder made by chemical vapor deposition.
Distribution of particle sizes, large mass production, and the possibility for a lot of uses with hard alloys, high surface activities, are all possible.
Can easily be dispersed in the alloy material.
Technical Parameters of Vanadium Nickel VN powder:
Product name
MF
Purity
Particle Size
Specific surface area
(m2/g)
Volume Density
(g/cm3)
vanadium nitride
VN
99%
5-10um
30.2
1.29
gray-black
Chemical Composition Of Vanadium Nitride Powder:
VN
N
Si
Fe
Cr
99.5%
19.5%
0.04%
0.14%
0.004%
How is Vanadium Nitrode VN Pulver manufactured?
Pre-reduction in the heating furnace is used to reduce a sample of carbon and ammonium metavanadate. Then, final reduction takes place. Following the completion of the final reduction, the sample will be cooled in the furnace. The temperature inside the heating furnace ranges from 650-670 to the maximum setting of 450-670. Heating furnaces are capable for holding the samples for up to four hours. This temperature and time can make the sample melt or hinder the reduction reaction.
Following the pre-reduction the primary reduction product is V2O3, with a few carbides. The remainder are VN and some VN. The sample will be heated to 13001500 in the final reduction. In the heat preservation, both CO2 and CO2 are produced. After heat preservation, it is removed by the introduced nitrogen. VN is then obtained. The nitrogen flow rate during the reaction is 210270mL/min. This nitrogen flow rate can both meet the kinetic requirements of the reduction process and also protect against the high temperature reaction caused by excess nitrogen. Reduce nitrogen and dispose of it
Vanadium Nitride VN Pulver–
Vanadium nickel nitride is very wear-resistant and the quality of vanadium steel may be significantly improved by using nitriding.
A high-quality steel has excellent weldability due to its comprehensive mechanical characteristics, which include strength, toughness, thermal fatigue resistance and ductility. Addition of vanadium Nitride to achieve the same strength can reduce costs by 20%-40%.
You can use vanadium/nitrogen alloy in pipe, structural, and tool steel. Use vanadium/nitrogen alloy in high-strength and low-alloy Steel
This can be used to perform vanadium or nitrogen microalloying, as well as promote the precipitation and oxidation of carbon, vanadium and other nitrogen compounds in the steel. It also plays a greater role in grain refinement and settlement strengthening.
Addition of vanadium nutride to steel may improve steel’s mechanical properties such as toughness, strength and thermal fatigue resistance.
Addition of vanadium-nitrogen alloy can reduce costs by saving 30-40% on vanadium additon. The vanadium-nitrogen alloy can be used for structural steel, tool and pipe steel, as well as cast iron.
High-strength high-alloy steel uses a vanadium/nitrogen alloy that can simultaneously perform vanadium and microalloying. It also promotes the precipitation and oxidation of nitrogen compounds and carbon in the steel.
Packing & Shipping Vanadium Nitride Powder :
There are many packing options available depending on the amount of vanadium-nitride powder.
Vanadium Nitride VN Powder Packaging: vacuum Packing, 100g 500g or 1kg/bag 25kg/barrel. Or as you request.
Vanadium nitride powder shipping: Could be sent out by sea or by air as soon as payment receipt is received.
Luoyang Tongrun Nano Technology Co. Ltd.
You can contact us to request high-quality Vanadium Nickel powder . (brad@ihpa.net)
