additives on cermet and carbide Vanadium carbide VC ultra high temperature ceramics, hard refractory ceramic material high hardness and melting point,high hardness and melting point
Grade |
CHEMICAL COMPOSITION(%) |
|||||||||||||||||
Total carbon |
Free carbon |
Impurities(max,%) |
||||||||||||||||
Nb |
Fe |
Si |
O |
N |
Na |
K |
Ca |
|||||||||||
LF-VC |
≥17.7 |
≤0.5 |
0.01 |
0.05 |
0.01 |
0.50 |
0.10 |
0.01 |
0.005 |
0.01 |
||||||||
Particle size:0.5-500micron , can be as requested
Property of Vanadium carbide powder: Molar Mass: 62.95 g/mol Density: 5.77 g/cm3 Melting Point: 2810°C Boiling Point: 3900°C Hardness: 2660 Knoop Extremely hard
FAQ 1.What size do you need Since we have 60-325mesh,
a.0.8um: normally used as additives in carbide, cutting tools,etc. (additive amount:0.1%~2%)
b.60-325mesh: mixed with other materials normally used in spraying coating, which have strict
c.3~5um:normally used in alloy products.
2.our test methods are as follows:
a.FSSS Fisher Sub-sieve sizer b.Laser c.SEM d.Seizing e.apparent density of powders
3.Delievery time:about 7 days for carbide powder.
What we do is not just selling: We're dedicated to providing you the super service. And we'll prove it. If you're not completely satisfied, we'll do our best to improve it. Fast and free. Technology is our core competence: To us, technology is our core competence. We always research the new methods to improve the performance of TiCN cermet blanks, carbide blanks, metallic carbide powders, just to expand your market and save you thousands! Excellent personnel to finish excellent jobs: We have highly experienced engineers and sales and ready to assist you with all your requirements. Always willingness to learn : You know your technology better than anyone --we are happy to learn new things everyday! let us hear about it right away. Free samples is available for testing. Normally we can ship the powders within 7-15 days!!!!
Contact us:
skype:shunjiangu; |
1, Character:
Vanadium carbide is the inorganic compound with the formula VC. It is an extremely hard refractoryceramic material. WIth a hardness of 9-9.5 Mohs, it is possibly the hardest metal-carbide known. It is of interest because it is prevalent in vanadium metal and alloys.
Vanadium carbide,Chemical formula VC, Molecular weight 62.95, Carbon content 19.08%,Density 5.41g/cm3 ,Melting point 2800ºC,Boiling point 3900ºC.Vanadium carbide is gray metallic powder with cubic system structure of NaCl type,crystalline constant is 4.182A. The carbide is chemical stable and has excellent hightemperature property.It can be used in cutting tool and steel industry,also can be used as additive to fine the WC cemented carbide crystal to improve the property of alloy.
2, Properties:
Formula |
VC |
CAS NO. |
EINECS NO. |
235-122-5 |
|
Mol. Wt. |
62.95 |
UN. NO. |
3178 |
Class |
4.1 |
3, Chemical Parameters
NO. |
Test Items |
Test Result |
1 |
Total Carbon |
17.70% min |
2 |
Free carbon |
0.50% max |
3 |
Nb |
0.01% max |
4 |
Fe |
0.05% max |
5 |
Si |
0.01% max |
6 |
O |
0.50% max |
7 |
N |
0.10% max |
8 |
Na |
0.01% max |
9 |
K |
0.005% max |
10 |
Ca |
0.01% max |
Particle Size: 0.5-500 micron, 5-400 mesh Particle Size and chemical composition are modified on request. |
4, Vanadium Carbide Synonyms
Methane - vanadium (1:1), vanadium(IV) carbide, vanadium carbide (1:1), vanadium carbide 99% metals basis, vanadiumcarbide(metalsbasis), Vanadium monocarbide, vanadium carbide powder
CAS NO:12070-08-5
CAS NO:12012-35-0
CAS NO:12627-57-5
CAS NO:12627-57-5
CAS NO:12627-57-5
CAS NO:12070-10-9
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View