Products Description
Tungsten copper lightning rod, as a device for protecting buildings or tall trees from lightning strikes, has a discharge function at the tip of the rod. Install it at the top of the protected object and connect it to the underground drainage network using compliant wires. It is made of tungsten copper alloy material, which combines the advantages of metal tungsten and metal copper. It has a high melting point, high hardness, resistance to burning, good conductivity, thermal conductivity, high temperature resistance, and adhesion resistance.
Tungsten copper material is also an instantaneous high-temperature material that can withstand high temperatures and stresses, and has a short working time, completing tasks in a few seconds to 200 seconds. Therefore, using it to make lightning rods is the best option. Moreover, the tungsten copper lightning rods made from it have high surface smoothness, extremely high precision, low loss, and practical.
Classification of Tungsten Copper Lightening Rod
1. Direct lightning tungsten copper lightning rod: suitable for petrochemical warehouses, radio and television, gas stations, construction buildings, beacon stations, communication base stations, meteorological stations, military bases, radar computer rooms, and bank buildings;
2. Special tungsten copper lightning rod: suitable for high-rise building microwave communication stations, radar base stations, beacon stations, communication base stations, military bases, radar computer rooms, bank buildings, astronomical meteorological observatory and other important places;
3. Pre-discharged tungsten copper lightning rod: When the lightning rod is hit by lightning, it flashes by the flashing body. Through the lightning waveform processing device, there is a 3mm gap between the shell and the central grounding rod to form a coupling capacitor. At the same time, the shell is grounded through an inductor coil (center grounding rod). When the downward pilot approaches the flasher, due to the extremely high frequency, the inductor is in an open circuit state, and the capacitor shows short-circuit characteristics to high frequency. Therefore, under the action of the coupling capacitor, the electric field strength of the flasher surface increases rapidly until the avalanche process is triggered, so that the lightning current can be discharged into the ground in an instant, so as to effectively achieve the purpose of lightning protection and safety.
features of Tungsten Copper Lightening Rod
Effective Tungsten Copper lightning rod was made possible by the mixture of tungsten and copper. Due to the high melting point of tungsten, a lightning rod can retain its shape since it will not melt or deform during a lightning strike and thus ensure the dependable conduction of lightning currents into the earth. Copper's excellent lightning fast conductivity enables the rods to lightning currents. This property allows lightning currents to flow more quickly through the rods, minimizing damage to structures and equipment caused by lightning strikes. Furthermore, tungsten copper lightning rods resist corrosion and mechanical destruction, enabling use in multitude natural regions. They withstand powerful winds and rain without eroding for long periods of time. Their smooth surfaces do not attract dust and dirt, reducing the risk of reduced conductive performance from soiled surfaces.

applications of Tungsten Copper Lightening Rod
Tungsten copper lightning rods are widely used in various places that are susceptible to lightning strikes. In high-rise buildings such as office buildings, hotels, residential buildings, etc., installing tungsten copper lightning rods can effectively protect the main structure of the building and the safety of internal personnel and equipment, avoiding accidents such as fires and explosions caused by lightning strikes; In large power facilities such as substations, transmission line towers, etc., it can prevent lightning strikes from damaging power equipment and ensure stable power supply of the power system; At the communication base station, ensure that communication equipment operates normally in thunderstorm weather and maintain smooth communication signals.

Specification of Tungsten Copper Lightening Rod
|
Property |
Density |
CTE 10-6/℃ |
λ/K w/m·k |
Specific Heat |
Elastic Modulus |
Poisson Density |
Melting Point |
Strength |
|
W |
19.32g/cm3 |
4.5 |
174 |
136J/kg·℃ |
411GPa |
0.28 |
3410℃ |
550MPa |
|
Cu |
8.93g/cm3 |
16.6 |
403 |
385J/kg·℃ |
145GPa |
0.34 |
1083℃ |
120MPa |
Grade of Tungsten copper lightning rod
|
Grade |
Density/ g·cm-3 |
Tensile Strength/MPa |
Hardness (HB) |
Conductivity/MS·m-1 |
Applications |
|
|
Room |
1600℃ |
|||||
|
WCu7 |
17.3~17.8 |
400~750 |
50~120 |
- |
1 |
Nozzle, gas vane |
|
WCu10 |
16.8~17.3 |
400~700 |
60~100 |
- |
Nozzle, gas vane |
|
|
WCu15 |
16.0~16.5 |
300~600 |
- |
Contacts, electrode, linear |
||
|
WCu20 |
15.1~15.5 |
- |
180~220 |
20 |
Contacts, electrode |
|
|
WCu30 |
13.7~14.2 |
170~200 |
25 |
Contacts, electrode |
||
|
WCu40 |
12.7~13.2 |
140~160 |
29 |
Contacts, electrode |
||
|
WCu50 |
11.7~12.2 |
110~130 |
33 |
Contacts, electrode |
||
FAQ for Tungsten Copper Lightening Rod
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 Lightening Rod?
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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