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Contact Person :
sabrina.chen
Phone Number :
+86 15836043611
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Whatsapp:0086 18588475571
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xProduct Details
| Name | Tungsten Rod Bar | Purity | 99.95% Min |
|---|---|---|---|
| Grade | Round Bar\rod\sheet\special Shape | Density | 17 - 19.2 G/cm3 |
| Surface | Ground / Polished / Sintered / Machined | Feature | High Wear Resistance |
| High Light | HIP Tungsten Carbide Round Stock,HIP Tungsten Round Stock,High Wear Resistance Tungsten Round Stock |
||
Product Description
HIP Sintering Tungsten Rod Bar High Wear Resistance
Main Characteristics:
1. Better wear resistance, higher toughness, better deformation and fracture resistance, results in a long life and good size
accuracy
2. Adopt advanced automatic extrusion equipment
3. HIP sintering and precision grinding to ensure the good performance
4. Both blank and finished tungsten carbide rods available
5. Can reach a mirror effect surface after accurate grinding and polishing
Tungsten Rod Bar Surface Finish
Black - Surface is "as swaged" or "as drawn"; retaining a coating of processing lubricants and oxides.
Cleaned - The surface is chemically cleaned to remove all lubricants and oxides.
Ground - The surface is centerless ground to remove all coating and to achieve precise diameter control.
Tungsten content: 99.95%
Size: 2.0mm~100mm diameter Length: 50-2000mm
Tungsten Rod Bar 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] |
Applications
1. Suitable for producing ion implantation parts;
2. For producing electric light source parts and electric vacuum components;
3. For producing heating elements and refractory parts in high-temperature furnaces;
4. Used as electrodes in the field of rare earth metal industry.
FAQ
1. Are you a trading company or manufacturer?
We are a factory, producing Mo and tungsten products.
2. How can we guarantee quality?
2. How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment
3. How long is your delivery time?
3. How long is your delivery time?
Generally, it is 3~5 days if the goods are in stock; or it is 7-25 days if the goods are not in stock, depending on order quantity.
4. Do you provide samples?
4. Do you provide samples?
Is it free or extra? Gen,erally we don't provide free samples. But we can dthe educt sample cost from your
bulk orders.
5. What are your payment terms and method?
bulk orders.
5. What are your payment terms and method?
Payment<= 1000 USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before
shipment. We accept T/T, L/C, Alipay, PayPal, Western Union Wechat, and so on.
shipment. We accept T/T, L/C, Alipay, PayPal, Western Union Wechat, and so on.
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