| Place of Origin: | China |
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| Brand Name: | XWH |
| Model Number: | XW |
| Minimum Order Quantity: | 100 |
| Price: | USD1-USD5 |
| Packaging Details: | Wooden Case |
| Delivery Time: | 7 working days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 1000 sets/month |
| Certification: | CE | Product Name: | Premium Welding Electrodes |
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| Application: | Spot Welding Machine Spot Welding Tip | Welding Type: | Welding Accessroies |
| Material: | CuCrZr | Type: | Welding Elcetrode |
| After Warranty Service: | Video Technical Support, Online Support And Spare Parts | After-sales Service Provided: | Free Spare Parts, Field Installation, Commissioning And Training |
| High Light: | CuCrZr Resistance Welding Tools,Welding Torch Cap Tips,CuCrZr Welding Torch Cap Tips |
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Product Name
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Spot Welding Copper Electrodes Cap
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Samples
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Provided, please contact us. |
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OEM
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Accept Customized
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Material
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CuCrZr, CuBe2, or According to requirements
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Material no. UNS (ASTM)
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C18150, C17200, or According to requirements
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Material description
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Age hardenable Cu alloy with high electrical and thermal conductivity under a high degree of hardness and strength.
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Size
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According to customer's requirements
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Application
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Spot Welding
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Advantages
1) The chromium zirconium copper electrode achieves a good balance among the four performance indicators of the welding electrode:
Excellent conductivity - ensures low impedance of the welding circuit and achieves excellent welding quality
High temperature mechanical properties - High softening temperature ensures the performance and lifespan of electrode materials in high-temperature welding environments
Wear resistance - electrodes are not easily worn, extending their lifespan and reducing costs
High hardness and strength - ensuring that the electrode head works under a certain pressure and is not easily deformed or crushed, ensuring welding quality
2) Electrodes are a type of consumables used in industrial production, with a relatively large amount of consumption. Therefore, their price and cost are also important factors to consider. Compared to their excellent performance, chromium zirconium copper electrodes are relatively cheap and can meet production needs.
3) Chromium zirconium copper electrode is suitable for spot welding and projection welding of carbon steel plate, stainless steel plate, coated plate and other parts. Chromium zirconium copper material is suitable for manufacturing electrode caps, electrode connecting rods, electrode heads, electrode holding rods, projection welding special electrodes, rolling welding wheels, conductive nozzles and other electrode parts.
Different Types of Electrodes
General Types
Why Does Electrode Sticking Occur When Welding Galvanized Sheet?
This is because the electrode material used is CuCr or CuCrZr. When Cu in the material melts at high temperatures during welding, the zinc (Zn) in the galvanized sheet reacts with Cu to form an alloy of Cu and Zn, which happens to be the component of the brass alloy. Therefore, chemical reactions occur, resulting in the loss of electrode material and the occurrence of adhesion.
How Can We Solve The Bonding Phenomenon That Occurs When Welding Galvanized Sheets?
a) The best solution is to use dispersion strengthened copper (CuAl2O3), which is an excellent resistance welding electrode material with a softening temperature of up to 900 ° C. It has good conductivity, strength and wear resistance, long service life, and will not cause adhesion between the electrode and the workpiece.
b) If CuCr or CuCrZr is to be used, a two-stage current welding method can be used. The spot welding machine must have a two-stage current output. The first current (smaller) first breaks down the coating, and the second current only welds the workpiece. This will firmly weld the workpiece and improve the phenomenon of electrode adhesion
Images
Please note: the electrode cap tip can be custom-made according to your requirements.
8.What kind of payment do you accept?
T/T, Western Union, PayPal, .L/C, D/A, etc.
