Sintered Tungsten Rod Bar Materials For Industry Metallic Aerospace
Pure Tungsten Rod Bar For Industry, Metallic, Aerospace
Tungsten Rod Bar Application
- For producing electric light source parts and electric vacuum components
- For producing heating elements and refractory parts in high temperature furnaces
- Used as electrodes in the field of rare earth metal industry
- Used in military of some aspects
- For medical aspects
- Be uesd to make tungsten rings, tungsten bracelet , for decorations and etc.
Tungsten Rod Bar Main Characteristics:
High melting point (3410°C)
Low thermal expansion
High electrical resistance
Low vapor pressure
Tungsten Rod Bar Availability
Tungsten rod is manufactured as random length pieces or cut to customers' desired lengths.
Other, closer tolerances can be quoted on request.
In addition, there are three different surface processes or finishes which are provided, depending upon the desired end-use.
Parameter
|
Atomic number |
74 |
|
CAS number |
7440-33-7 |
|
Atomic mass |
183.84 [g/mol] |
|
Melting point |
3420 °C |
|
Boiling point |
5555 °C |
|
Density at 20 °C |
19.25 [g/cm3] |
|
Crystal structure |
Body-centered cubic |
|
Coefficient of linear thermal expansion at 20 °C |
4.410-6[m/(mK)] |
|
Thermal conductivity at 20 °C |
164 [W/(mK)] |
|
Specific heat at 20 °C |
0.13 [J/(gK)] |
|
Electrical conductivity at 20 °C |
18.2106[S/m] |
|
Specific electrical resistance at 20 °C |
0.055 [(mm2)/m] |
FAQ
1. Are you a trading company or manufacturer?
2. How can we guarantee quality?
3. How long is your delivery time?
4. Do you provide samples?
bulk orders.
5. What are your payment terms and method?
shipment. We accept T/T, L/C, Alipay, PayPal, Western Union Wechat, and so on.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.