Tig Pure Tungsten Electrode Bar Diameter 25mm Pure Tungsten Rod Stock Tungsten Round Bar Tungsten Rod Electrode For TIG

Brand Name:PRM
Certification:ISO9001
Model Number:Electrode Bar
Minimum Order Quantity:1kg
Delivery Time:7~10 work days
Payment Terms:T/T
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Location: Baoji Shaanxi China
Address: No.188 Gaoxin Road,Weibin District Baoji City,Shaanxi,China
Supplier`s last login times: within 35 hours
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Pure Tungsten Electrode Bar Diameter 25mm


1. Detailed description of 25mm pure tungsten electrode bar:


Tungsten electrode bars are produced utilizing a unique high-temperature powder metallurgy technique from metal powder at a certain high temperature.In this way, the tungsten rod material has low thermal expansion coefficient, good thermal conductivity and good material properties.


Low thermal expansion, good thermal conductivity, appropriate resistance to electrical resistance, and a high elastic modulus are some of the unique qualities of pure tungsten electrode bars. As a result, tungsten rods are frequently used in numerous sectors. Such as support lines, lead-in lines, printer needles, various electrodes.


2. Size of Pure Tungsten Electrode Bar Diameter 25mm:


VarietyForged bar(After wire drawing) straightening rodWe can supply for polished bars and bright bars
SpecificationФ2.4~95mmФ0.8 ~3.2mm


3. Chemical content of Pure Tungsten Electrode Bar Diameter 25mm:


GradeTungsten contentImpurity element content
Total contentContent of each element
WAL1,WAL2≥99.95%≤0.05%≤0.01%
W1≥99.95%≤0.05%≤0.01%
W2≥99.92%≤0.08%≤0.01%

4. Application of Pure Tungsten Electrode Bar Diameter 25mm:


Tungsten bar can be used for below field:


Semiconductor Ion Implantation Components.


Electric light source and electric vacuum parts.


Industrial high temperature furnace refractory parts.


Electrodes for argon arc welding and resistance welding.


5. Main processing method of Pure Tungsten Electrode Bar Diameter 25mm:


Sintering, forging, swaging, rolling, polishing.



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Tig Pure Tungsten Electrode Bar Diameter 25mm Pure Tungsten Rod Stock Tungsten Round Bar Tungsten Rod Electrode For TIG

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