Wolfram Rod
Wolfram Rod
Pure tungsten rods have special properties such as high density, good thermal conductivity, high melting point (3410°C), low thermal expansion rate, low vapor pressure, sufficient electrical resistance, and high elastic modulus.
Black tungsten wire rod – surface "press-molded" or "press-stretched"; coating that retains processing lubricants and oxides;
The surface of the tungsten rod is centerless ground to remove all coatings and achieve precise diameter control.
Wolfram Rod application:
Used to produce electric light source components and electric vacuum components.
Electrodes for the rare earth metal industry.
Used in the production of heating elements and refractory components in high temperature furnaces.
Used in certain aspects of the military.
.Wolfram Rod Specification：
|
Product name |
Tungsten rod |
|
Purity |
99.95% Min |
|
Density |
19.2g/cm3 |
|
Chemical Composition |
Pure Tungsten 99.95% |
|
Surface |
Polished |
|
Melting point |
3400℃ |
|
Boiling point |
5972℃ |
|
Application |
Electronic Light Source Part；Implantation Parts.etc |
Wolfram Rod Picture:
