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| Customization: | Available |
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| Type: | Plasma Spray Gun Consumable |
| Cooling System: | Nature Cooling |
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The electrode in the Axail 3 plasma spray gun is a critical component designed for high-performance thermal spraying. Its key features include:
Material Composition: Typically made from high-purity tungsten or tungsten alloys, ensuring excellent thermal and electrical conductivity while resisting erosion.
Cooling Mechanism: Engineered with efficient internal cooling channels to prevent overheating during prolonged operation.
Precision Design: Optimized geometry for stable arc generation, ensuring consistent plasma jet formation.
Durability: Resistant to oxidation and wear, extending operational lifespan even under extreme conditions.
This electrode is essential in industries requiring high-quality coatings, such as:
Aerospace: Applying thermal barrier coatings (TBCs) on turbine blades.
Automotive: Enhancing wear resistance in engine components.
Energy: Coating boiler tubes and gas turbine parts to resist corrosion.
Medical: Depositing biocompatible coatings on implants.
The electrode's role is pivotal because:
Plasma Generation: It initiates and sustains the plasma arc, which melts coating materials.
Process Stability: A well-maintained electrode ensures uniform coating thickness and adhesion.
Cost Efficiency: Durable electrodes reduce downtime and replacement frequency, lowering operational costs.
You can choose cartons or plywood case:(Our packing)
All goods will be shipped by DHL or UPS or Fedex or SF as well as air freight agent company,you can choose any one only you like.
https://weilainewmaterials.en.made-in-china.com/product-list-1.html
Advantages of plasma spray nozzles and electrodes produced by our company:
1. Our company has been engaged in the production of pure tungsten and tungsten alloy materials for many years, and has an in-depth understanding of the structure and properties of materials. For the tungsten electrode used in plasma spraying electrodes, based on our full understanding of the application, we have made more improvements and treatments to the material structure to meet the material requirements of plasma spraying. By densifying the tungsten electrode, a finer, more uniform grain structure is formed. The modified tungsten alloy has relatively high hardness and density, fast arc starting, excellent resistance to arc burning loss, and long life.
2. Our company's plasma spraying electrodes and nozzles use unique back-casting technology to achieve seamless bonding between tungsten and copper. The bonding strength can be as high as 127MPa, while the traditional bonding strength is less than 100MPa. Compared with traditional brazing, joints made by back-casting have higher bonding strength between tungsten and copper, larger contact area, more uniform resistance, and stronger heat dissipation ability, making the nozzle and electrode more stable and more durable as well as long service life.
3. We produce tungsten electrodes of different materials (good arc starting performance and ablation resistance). Based on customer usage conditions, we can provide more suitable materials for customers to choose.
| Material | Impurity content (%) | Electron work function (eV) |
| Lanthanum tungsten | <0.2 | 2.8-3.2 |
| Cerium tungsten | <0.2 | 2.7-2.8 |
| Thorium tungsten | <0.2 | 2.0-3.9 |
4. Based on the research and analysis of plasma spray guns, the electrodes and nozzles produced by our company can perfectly adapt to the original spray guns, and no additional adjustment of spraying parameters is required during replacement. We have a complete product series, and the plasma spray electrodes and nozzles we produce can be widely used in F4, 9M, SG-100 and other spray guns of Metco, GTV, FST, AMT AG, Praxair and other companies.
5. We have rich experience in producing various cathodes and anodes, which can be customized and processed according to customer samples or drawings. We can also provide semi-finished products with seamless combination of tungsten and copper.
We can ensure our all products which are seamless bonding,no gas foam generating,and assure concentricity,if any defect has been found which are due to our cause,we can replace them for free and send you along with shipment for next time.
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