Tungsten Copper Resistance Welding Electrodes

Tungsten Copper Resistance Welding Electrode is made of tungsten and copper,It combines the good properties of tungsten and copper, high temperature resistance, arc erosion resistance, high strength, high specific gravity, good electrical and thermal conductivity, easy processing, and its functions such as sweating, and tungsten's high hardness, high melting point, anti-adhesion characteristics, often used to make electrodes with certain wear resistance, high and low temperature resistance, and butt welding.

Some of the applications are in electric resistance welding, as electrical contacts, and as heat sinks. As contact material the alloy is resistant to erosion by electric arc. WCu alloys are also used in electrodes for electrical discharge machining and electrochemical machining.

Tungsten copper resistance welding electrodes are made from tungsten copper alloys. The electrode is made from alloyed copper and tungsten since gold has a high melting point, and is very hard, allowing the electrode to withstand extreme temperatures and pressures during welding. The electrode will not soften, deform and wear after repeated use, preserving the precision and stability of the welding points. The high conductivity of copper ensures that stable and efficient current will pass through the electrode, with sufficient heating able to occur in a short time for melting and combining at the welding area. The tungsten electrode also has excellent dross fusing properties meaning that it will not easily stick to the workpiece material during welding. This property improves the ease of electrode maintenance and replacement. In addition, it is not easily affected by chemical reactions when workpieces of different materials are being welded, providing good chemical stability which extends the useful life of the electrode.

Tungsten copper resistance welding electrodes are used in the automotive industry, particularly in automobile manufacturing. In welding metal plates of different thicknesses and materials for the vehicle's body, effective and high quality welding must be performed so that the structural strength and sealing of the body is preserved. In aerospace, it is employed for welding the aircraft fuselage components, engine parts, etc. It is for meeting the welding accuracy and quality requirements that are extremely precise and critical for safety during flight. In domestic appliance manufacturing, metal housings of refrigerators, air conditioners and other appliances are welded to enhance the production efficiency and quality of the end products.

Are you a factory or manufacturer?
A: Yes, we are a factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.

What is the delivery method?
A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.

Why is your product so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process and we obtain raw material directly from its source.

Do you do spot quality inspection or full inspection?
A: 100% full inspection for sure. All unqualified products are discarded.

How do you ensure your lead time?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.

What is the MOQ of Tungsten Copper Resistance Welding Electrodes?
A: Depends on quantity, generally, no MOQ limit.

How to pay for it?
A: A bank transfer (T/T) will be acceptable.

What is the delivery time?
A: around 7-20 days which depends on the quantity and production.

What is kind of the package?
A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo

What is the lead time?
A: from order placed to cargo receiving will take around 10-25 days.

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