Vanadium carbide
- CAS No.
- 12070-10-9
- Chemical Name:
- Vanadium carbide
- Synonyms
- HV 160;Vc VitaMin;Einecs 235-122-5;VANADIUM CARBIDE;Vanadium monocarbide;vanadium(iv) carbide;Vanadium carbide (vc);Vanadium Carbide, -150um;Vanadium carbide , powder;Vanadium Carbide VC Powder
- CBNumber:
- CB6332572
- Molecular Formula:
- CV
- Molecular Weight:
- 62.95
- MDL Number:
- MFCD00049698
- MOL File:
- 12070-10-9.mol
Melting point | 2810°C |
---|---|
Boiling point | 3900℃ [KIR83] |
Density | 5.77 g/mL at 25 °C(lit.) |
solubility | insoluble in H2O |
form | powder |
Specific Gravity | 5.77 |
color | Black |
Resistivity | 65.0–98.0 (ρ/μΩ.cm) |
Water Solubility | Insoluble in water. |
Crystal Structure | Cubic, NaCl Structure |
Exposure limits | NIOSH: TWA 1 mg/m3; STEL 3 mg/m3; Ceiling 0.05 mg/m3 |
EPA Substance Registry System | Vanadium carbide (VC) (12070-10-9) |
Modulus of Elasticity | 268 - 420 GPa, at RT |
---|---|
Poissons Ratio | 0.22, at RT |
Shear Modulus | 157 GPa, at RT |
Hardness, Rockwell A | 91, at RT |
Vickers Microhardness | 2950 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07,GHS02 |
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Signal word | Warning | |||||||||
Hazard statements | H228-H315-H319-H335-H302+H312+H332 | |||||||||
Precautionary statements | P280-P210-P261-P305+P351+P338-P405-P501a | |||||||||
Hazard Codes | Xn | |||||||||
Risk Statements | 20/21/22 | |||||||||
Safety Statements | 36 | |||||||||
RIDADR | UN3178 | |||||||||
WGK Germany | 3 | |||||||||
TSCA | Yes | |||||||||
HazardClass | 4.1 | |||||||||
PackingGroup | III | |||||||||
NFPA 704 |
|
Vanadium carbide price More Price(3)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 745847 | Vanadium(IV) carbide powder, <2μm, 99.9% trace metals basis | 12070-10-9 | 25g | $52.9 | 2024-03-01 | Buy |
Alfa Aesar | 012141 | Vanadium carbide 99% (metals basis) | 12070-10-9 | 25g | $49.65 | 2024-03-01 | Buy |
Alfa Aesar | 012141 | Vanadium carbide 99% (metals basis) | 12070-10-9 | 100g | $176 | 2023-06-20 | Buy |
Vanadium carbide Chemical Properties,Uses,Production
Structure
Dark, very hard, chemically resistant submetallic substances. The V-C system has two phases:
VC: Homogeneity region VC0.92-VC0.74; m.p. 2800°C. Crystal structure: B 1 (NaCl) type.
V2C: Homogeneity region VC0.4-VC0.5. Crystal structure: L 3 type
Chemical Properties
Crystal. Mohs hardness 2800 kg/sq mm, resistivity 150 μΩ?cm (room temperature).
Physical properties
Black crystals soluble in HNO3with decomposition. Wear resistant film, cutting tools. Resistant to oxidation in air up to 300°C.
Uses
Alloys for cutting tools, steel additive.
Uses
Vanadium carbide (VC) is used to alloy iron to produce high-speed, high-temperature cutting tools for cutting metals and other hard substances.
Uses
Vanadium carbide (VC) and niobium carbide (NbC) are also extremely hard refractory materials. VC can be used as an additive to tungsten carbide (WC) to refine the carbide crystals and to improve the property of the cermet. TiC, ZrC, VC and NbC are commercially used in tool bits for cutting tools.
Production Methods
V + C = VC
The reactants, preferably in finely subdivided form, are intimately mixed and, if needed, also compressed into pellets. The reaction is then carried out in a high vacuum. At a temperature of 1300°C, approximately 24 hours, or at 2000 ℃ about 15 minutes, are required for homogenization of the product. The reaction is best carried out in a graphite crucible.
Flammability and Explosibility
Non flammable
Vanadium carbide Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21666 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34571 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52861 | 58 |
Zhuoer Chemical Co., Ltd | 02120970332; +8613524231522 | sales@zhuoerchem.com | China | 2905 | 58 |
changzhou huayang technology co., ltd | +8615250961469 | 2571773637@qq.com | China | 9817 | 58 |
Alfa Chemistry | Info@alfa-chemistry.com | United States | 24072 | 58 | |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 8672 | 58 |
Related articles
- The structure of Vanadium carbide
- ?The crystal structure of VC belongs to the cubic rock salt family.
- May 11,2024
View Lastest Price from Vanadium carbide manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2019-09-02 | Vanadium carbide
12070-10-9
|
US $1.00 / KG | 1KG | 85.0-99.8% | 200kg | Career Henan Chemical Co |
- Vanadium carbide
12070-10-9
- US $1.00 / KG
- 85.0-99.8%
- Career Henan Chemical Co
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