All Products
-
John WilsonHypersolid Metal Tech Co., Ltd is a very responsible company that can effectively solve our problems. I hope there will be opportunities to work together in the future. -
miaThis company is the best I have ever seen. The company's employees are particularly enthusiastic and able to respond and meet our needs. If there is a need in the future, I will still work with you!
Contact Person :
sabrina.chen
Phone Number :
+86 15836043611
99.95% Round Tantalum Bar Rod Polished Surface Customized Size
Contact me for free samples and coupons.
Whatsapp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xProduct Details
| Name | Tantalum Bar,tantalum Carbide Rod | Shape | Rod |
|---|---|---|---|
| Purity | 99.95% | Technology | Hot Rolled Cold Rolled, Annealed |
| Melting Point | 2996°C | Boiling Point | 5425°C |
| High Light | Tantalum Bar Polished,Polished Tantalum Round Bar,Customized Tantalum Rod |
||
Product Description
99.95% Round Tantalum Bar Polished Surface Customized Size
PROPERTIES
Tantalum is a rare metal with a steel gray luster, a melting point of 2980°C and a, density of 16.6 g/cm 3. Tantalum is a very stable chemical element with similar properties to niobium. Tantalum is ductile and can be drawn into fine wire or made into thin foil. Its coefficient of thermal expansion is very small, expanding by only 6.6 parts per million per degree Celsius. In addition, it is very ductile, more so than copper.
Tantalum also has excellent chemical properties and is extremely resistant to corrosion. It does not react to hydrochloric acid, concentrated nitric acid or "a,qua regia" under either cold or hot conditions. At room temperature, tantalum does not react to alkaline solutions, chlorine gas, bromine water, dilute sulfuric acid and m,any other agents, but only to hydrofluoric acid and hot concentrated sulfuric acid.
|
Brand name: |
RO5200 |
|
RO5252(Ta-2.5W) |
|
|
RO5255(Ta-10W) |
|
|
Specifications: |
0.3-100mm |
|
Implementation standards: |
ASTM B365-98 |
|
Atomic number |
73 |
|
CAS number |
7440-25-7 |
|
Atomic mass |
180.95 [g/mol] |
|
Melting point |
2996 °C |
|
Boiling point |
5458 °C |
|
Density at 20 °C |
16.65 [g/cm3] |
|
Crystal structure |
Body-centered cubic |
|
Coefficient of linear thermal expansion at 20 °C |
6.410-6 [m/(mK)] |
|
Thermal conductivity at 20 °C |
57.5 [W/(mK)] |
|
Specific heat at 20 °C |
0.14 [J/(gK)] |
|
Electrical conductivity at 20 °C |
8.0106 [S/m] |
|
Specific electrical resistance at 20 °C |
0.125 [(mm2)/m] |
APPLICATION
Electrical industry medicine, tool bit and aiguille, metallurgy, aviation, etc.
What services can we provide?
Accepted Delivery Terms: null；
Accepted Payment Currency: null;
Accepted Payment Type: null;
Language Spoken: null
Recommended Products
