Popular Design for Power Feeder - Silver Tungsten – De-Shin

Popular Design for Power Feeder - Silver Tungsten – De-Shin


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Reliable quality and good credit standing are our principles, which will help us at a top-ranking position. Adhering to the tenet of "quality first, customer supreme" for Brass Wires , Wedm Filter , Tinner Brass Wire , We warmly welcome all standpoint inquiries from home and abroad to cooperate with us, and anticipate your correspondence.
Popular Design for Power Feeder - Silver Tungsten – De-Shin Detail:

Ningbo De-Shin offers a full range of silver tungsten for different industrial application fields. It takes the advanced vacuum infiltration process and all products meet the criterion of GB/T8320-2003, ASTM B631.

Production process: powder mix –> pressing –> sintering –> vacuum infiltration –> machining –> QC. All this production process is strictly controlled by QC to ensure best quality performance.

Advantages:

1. High electrical conductivity.

2. High thermal conductivity.

3. High density with perfect uniformity microstruction of material.

Applications:

1. Circuit breakers.

2. Earth leakage breakers.

3. Miniature circuit breakers.

4. resistance welding electrode.

5. wear resistance shaft

Stock size:

Silver tungsten rod: diameter≥0.5mm, usually 1-60mm; length≤300mm, usually 100, 175, 200, 300mm.

Silver tungsten square bar: thickness≥1.0mm, usually 1-40mm; length & width≤400mm, usually 100*200, 200*300, 200*400mm.

 

grade Chemical Composition (wt%) Density Hardness Resistivity
Ag Total Impurities≤  W g/cm3  ≥  HB Kgf/mm2 ≥ μΩ.cm  ≤
W30/Ag70 70±1.5 0.5  Balance 11.75 75 2.3
W40/Ag60 60±1.5 0.5  Balance 12.40  85 2.6
W50/Ag50 50±2.0 0.5  Balance 13.15 105 3.0 
W55/Ag45  45±2.0 0.5  Balance 13.55  115 3.2
W60/Ag40 40±2.0 0.5  Balance 14.00  125 3.4
W65/Ag35 35±2.0 0.5  Balance 14.50  135 3.6
W70/Ag30 30±2.0 0.5  Balance 14.90  150 3.8 
W75/Ag25 25±2.0 0.5  Balance 15.40  165 4.2 
W80/Ag20  20±2.0 0.5  Balance 16.10  180 4.6 
W85/Ag15 15±2.0 0.5  Balance 16.70  195 5.0 

 


Product detail pictures:

Popular Design for Power Feeder - Silver Tungsten – De-Shin detail pictures

Popular Design for Power Feeder - Silver Tungsten – De-Shin detail pictures

Popular Design for Power Feeder - Silver Tungsten – De-Shin detail pictures

Popular Design for Power Feeder - Silver Tungsten – De-Shin detail pictures

Popular Design for Power Feeder - Silver Tungsten – De-Shin detail pictures


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We normally think and practice corresponding towards the change of circumstance, and grow up. We aim at the achievement of a richer mind and body plus the living for Popular Design for Power Feeder - Silver Tungsten – De-Shin, The product will supply to all over the world, such as: Johor, Myanmar, Macedonia, Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact me. We are looking forward to forming successful business relationship with new clients around the world.
  • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Clementine from Uruguay - 2016.09.26 12:12
    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Florence from St. Petersburg - 2015.09.19 18:37

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