| CAS No.: | - | EINECS No.: | - |
| Product name: | Tantalum carbide powder |
Model Number: | NM-009 |
| Appearance: | Dark brown powder | Brand Name: | RWCHEM |
| Shape: | Powder | Application: | Industry |
| Dimensions: | 50-800nm | Material: | Tantalum carbide powder |
| Chemical Composition: | Tantalum carbide powder | Purity: |
99.9%
|
| Place of Origin: | Shanghai, China (Mainland) | Average particle size (nm): | 800 |
| Specific surface area (m 2 / g): | 32.8 | Bulk density (g / cm 3): | 3.10 |
Technical parameters
|
Products are classified
|
Average particle size (nm)
|
Purity (%)
|
Specific surface area (m2 / g)
|
Bulk density (g/cm3)
|
Polymorphs
|
Color
|
|
Nanoscale
|
100
|
>99.9
|
32.8
|
3.10
|
cubic
|
Dark brown
|
|
Submicron
|
800
|
>99.8
|
8.38
|
4.10
|
cubic
|
Brown
|
Main characteristics
Ultrafine nano tantalum carbide, tantalum carbide powder by variable current laser ion beam, chemical vapor deposition) powders granularity uniform, easy dispersion, hard and heavy, high chemical stability and good performance of high temperature, anti-oxidation ability, electrical conductivity. 14.5 g/cm3 density, melting point 38750 c, the boiling point of 55000 c. Tantalum carbide superfine powder is an important metal ceramic material, as to suppress alloy grain growth and improve the organizational structure for the main purpose and added TaC, NbC, Cr2C3, VC and other rare metal carbides, whether it is a production of coarse grains such as mining tools or round bar ultrafine grain alloy, should choose low particle size of rare metal carbides, because of the adding of rare metal carbides is trace, it is just up to adjust the action of WC particle size and improve the organizational structure, therefore, will hope additives the fine dispersed the better the results. Especially for round bar and so on ultrafine grain alloy additive if too thick, it will form the metal clip, that is, of course, is not appropriate.
Apllication
1 ultrafine nano tantalum carbide, tantalum carbide powder used in powder metallurgy, cutting tools, precision ceramics, chemical vapor deposition, hard wear-resistant alloy additives, to improve the toughness of the alloy;
2 ultrafine nano tantalum carbide, tantalum carbide powder as tungsten carbide grain refining agent, can obviously improve the alloy properties.
Shanghai Runwu Chemical Technology Co. Ltd is a chemical enterprise product R & D, production, sales, as one of the detection. We depend on strong research ability and mature technology, have a rapid rise in the chemical industry, relying on science and technology development, to provide customers with high-quality products is our constant pursuit.
We mainly dealing with organic intermediates, noble metal catalyst, nano materials, rare earth. These materials are widely used in chemistry, medicine, biology, environmental protection, new energy, etc.
With first-class product quality and superb technical services, We have won the praise of customs. At the same time, in the development, our company adhere to cooperation with domestic and foreign companies, scientific research institutions, universities exchange, in order to improve R & D and production capacity, committed to providing customers with more quality products and services.
Free samples
Free samples for quality evaluation available
Factory
Factory audit welcome
Order
Small order acceptable
