The Most Important Accessory of F4 Plasma Spray Gun Is Electrode

• Customization: Available
• Type: Plasma Spray Cathode
• Cooling System: Natural Cooler
• Model NO.: F4
• Function: Generate Plasma
• Materials: Copper and Tungsten
• Apply in: Aerospace Plasma Spray Coating
• Making Method: Back-Casting
• Style: Standard
• Certificate: RoHS,ISO
• Condition: New
• Name: F4 Electrode
• Name 2: F4 Plasma Electrode
• Name 3: Plasma Electrode F4
• Transport Package: Carton
• Specification: 39*21*29cm
• Trademark: WL
• Origin: China
• HS Code: 8515900090
• Production Capacity: 20000PCS/Per Month
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg
• Lead Time: 7 days (1 - 10 Pieces) ; To be negotiated ( > 10 Pieces)

Product Description

Product Description

An F4 Electrode is the core of F4 plasma spray gun,it can generate plasma well known as "plasma generation body",you also can call it as F4 cathode.

 F4 electrode for plasma spray guns exhibits the following key characteristics based on current technical specifications:

1. Material Composition

   • Made from pure tungsten or tungsten alloys with optimized grain structure through densification treatment, enhancing hardness and arc resistance.
   • Environmentally friendly thoriun-free tungsten materials are used for embedded components2.

2. Structural Design

   • Features a seamless copper-tungsten bond via back-casting technology, achieving a joint strength of 127MPa, significantly higher than traditional brazing methods.
   • Ensures uniform heat conduction and mechanical stability for prolonged continuous operation
     .

3. Performance Advantages

   • Rapid arc initiation and superior anti-arc erosion properties, extending service life.
   • Compatible with multiple spray guns (e.g., Metco, GTV, FST) without parameter adjustments.
   • Modular plasma arc design in Debye-1000 variants allows controlled power output and plasma velocity.

4. Application Versatility

   • Suitable for ceramic, metal, carbide, and composite material coatings using argon, hydrogen, or nitrogen gases.

   • Lightweight yet capable of handling currents up to 1000A in high-power models.

For further technical details, refer to the specifications of Debye-1000 or F4 nozzle variants

The corresponding list of the nozzle electrode model of our company's F4 and the model of other brand products
 

Product model	Product name	Related product model
WLE-F4	F4 electrode	1072006
WLN-F4-5	F4 nozzle	1088066
WLN-F4-6	F4 nozzle	1072007
WLN-F4-7	F4 nozzle	1088062
WLN-F4-8	F4 nozzle	1088057

Zhuzhou Weilai New Materials Technology Co., Ltd. is a manufacturing company!

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