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Qwhat is the chromium carbide product applications?
A

vanadium carbide powder used in the manufacture of high-performance steel and vanadium steel, can better improve the vanadium steel and steel high-temperature performance and wear resistance.

QWhat is chromium carbide?
A

chromium carbide, chemical formula Cr3C2, the relative atomic weight of 180.02, theoretical carbon content 13.344%, as a gray powder, rhombic crystal structure, a = 2.821, b = 5.52, c = 11.46, insoluble in water, acids and bases . Theoretical density of 6.68 g / cm3, melting point: 1890 ℃, boiling point: 3800 ℃. Microhardness 2200-2700kg / mm2, thermal expansion coefficient 10.3 × 10-6 / K. It is a high-temperature environment (1000 ~ 1100 ℃) has good wear resistance, corrosion, oxidation of refractory inorganic materials, and is widely used as a metal surface protection.

Qvadanium carbide soluble in hydrochloric acid, hydrofluoric acid, sulfuric acid, nitric acid?
A

vanadium carbide insoluble in hydrochloric acid, vanadium carbide not soluble in hydrofluoric acid, vanadium carbide insoluble in sulfuric acid, hafnium carbide trace soluble in nitric acid.

QWhat kind of chemical properties of vanadium carbide with?
A

Vanadium carbide, chemical formula of VC, relative atomic weight of 62.95, inclusive of our 19.08% carbon, gray metal powder, sodium chloride type of cubic crystal system of crystal lattice constant is 4.182, good chemical stability and high temperature performance. Density of 5.41 g/cm 3, melting point: 2800 ℃, boiling point: 3900 ℃.

QWhat is the best company of vanadium carbide?
A

Langfeng Metallic Material Ltd.

QHow is the vanadium carbide stability at room temperature?
A

Langfeng Metal production of vanadium carbide chemical stability at room temperature, are particularly good, using imported raw materials production, has a unique formulation technology to ensure the stability of vanadium carbide at room temperature.

QWhere is the quality of the most stable vanadium carbide
A

Langfeng Metal As professional as strict quality control system, because the company attaches great importance to the quality and therefore the quality of Lang peak metal vanadium carbide is the most stable.

QWhere is the best quality of vanadium carbide?
A

Langfeng Metal As professional as strict quality control system, because the company attaches great importance to the quality and therefore the quality of vanadium carbide VC Lang peak metal powder is the best.

QWhere vanadium carbide lowest price?
A

Langfeng Metal is the lowest price! Because Langfeng Metal is the largest domestic production of vanadium carbide powder factory, with an annual output of vanadium carbide VC powder 60 tons.

Qwhere the price of vanadium carbide is best?
A

Selecting Langfeng Metal, is your best choice. Langfeng Metal production of metal vanadium carbide powder with low prices, the highest cost performance, we pay more attention to provide solutions for our clients.

Q what's specific features of the vanadium carbide?
A

Langfeng Metal production of vanadium carbide powder, has a high melting point and high hardness; has good high temperature performance and wear resistance, corrosion resistance. Is one of the best inhibitors of carbide grains, grain refinement can be a good degree of cemented carbide.

QVanadium carbide VC production equipment?
A

Langfeng Metal production of vanadium carbide production facilities are: V-type mixer, a ball mill, a carbon tube furnace, vacuum furnaces, shaker, hammer crusher, roll crusher, hydraulic machine, straight-line screen, magnetic separator, combined batch mixer or the like.

QVanadium carbide production principle?
A

Langfeng Metal production is the use of vanadium pentoxide, vanadium nitride + carbon black + additives, ingredients mixing, chemical reactions in high-temperature furnace: V2O5 + 7C = 2VC + 5CO, then sift together the batch process by ball milling to produce qualified vanadium carbide powder, vanadium carbide powder according to corporate standards the implementation Langfeng Metal.

QVanadium carbide production process?
A

Langfeng Metal production of vanadium carbide VC, the production process: 1, ingredients 2, carbonation 3, milling broken down and sieved 4, co batches 5, product testing

Qwhat's the other use of vanadium?
A

vanadium carbide powder used in the manufacture of high-performance steel and vanadium steel, can significantly improve the vanadium steel and steel high-temperature performance and wear resistance.

Qwhat'ts the application of vanadium?
A

vanadium carbide used in thermal spraying technology Langfeng Metal use metal vanadium carbide, hafnium carbide, chromium carbide, titanium carbide, niobium and zirconium carbide coating and other related materials in accordance with a certain proportion of mixed, can improve the wear high temperature performance and chemical stability of the workpiece. It is a good thermal spray materials for plasma spraying, flame spraying, laser spraying, HVOF and so on.

QThe purpose of vanadium carbide?
A

For cutting tools, manufacturing vanadium steel, manufacturing of high-performance steel and carbide cutting tools grain refiner, can significantly improve the properties of the alloy. Can also be used for thermal spray materials, plasma spraying, flame spraying, laser spraying, HVOF and so on. It can also be used for the production of wear-resistant thin film and semiconductor film.

QWhat vanadium carbide is?
A

vanadium carbide, chemical formula VC, relative atomic 62.95, the carbon 19.08%, gray metal-like powder, a crystalline NaCl-type cubic crystal lattice constant 4.182 Å, good chemical stability and high temperature performance. A density of 5.41 g / cm3, melting point: 2800 ℃, boiling point: 3900 ℃. It can be used for cutting tools, steel industry and tungsten carbide grain refiner, can significantly improve the properties of the alloy. Vanadium carbide is slightly harder than quartz. By reducing vanadium pentoxide was prepared with carbon black. It can be used to make vanadium steel

QDoes the customized powder or TiCN cermet blank available?
A

Yes, customized chemical composition /particle size / dimension could be adjusted by our R&D Center.

QHow about your production leading time?
A

For carbide metal powders, 7-10 working days; For TiCN cermet blank: 30-35 days after confirm the order; For Planetary ball mill & microwave furnace: 30 days after confirm the order;

QHow about your sample and MOQ?
A

For carbide metal powder in D50 3-5 micron/, 200g free sample could be provided; For carbide powder in D50 0.8-1.5micron, 2kg paid sample is needed for good handling in proportion and quality control; For compound carbide powder, 20-50kg paid sample is need for good handling in proportion and quality control; For cermet: sample could be provided.

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