High-Temperature Tungsten W Wla Wce Wth Plasma Spray Electrode for Aerospace From China

• Application Field: Aerospace, Automotive, Electronics, Marine, Medical Devices, Oil & Gas, Power Generation, Railways
• Coating Material: Metal
• Power Source: Electric
• Model NO.: PSE03
• Bonding: Ndb (Non-Defective Bonding) Technology
• Shaft Materials: Cu, Cucrzr, OFC
• Tip Materials: High Purity 99.95% Tungsten
• Connection Strength: > 120MPa
• Tungsten Hardness: 7.5 Moh′s
• Copper′s Hardness: 3 Moh′s
• Package: Vacuum No-Dust Pack
• Performance Features: High Wear Resistance, High-Temperature, Long Life
• Application: Aerospace Industrial Automotive Semiconductor
• Temperature Resistance: up to 3500°c
• Customization Options: Available in Custom Lengths, Diameters, and Shapes
• Surface: Smooth Polished Finish
• Shipping Information: Lead Time: 20-40 Days, Shipping Via Sea or Air
• Tip Materials 2: Ceriated Tungsten Wce Lanthanated Tungsten Wla
• Tip Materials 3: Thoriated Tungsten Wth
• Transport Package: 5 Layers Carton
• Specification: Customized
• Origin: China
• Production Capacity: 200000PCS/Year

Product Description

High-Performance Plasma Spray Electrode
Precision Tungsten Cathode for Thermal Coating

 

Why choose " Plasma Spray Coatings"?

Plasma spray coatings are a versatile and effective way to protect surfaces from wear, corrosion, and high temperatures. Plasma spray can also be used to improve the appearance of surfaces and to repair damaged surfaces. Plasma spraying involves heating a material to its melting point using an electric arc or radio-frequency plasma plume.

Why choose Yolo's "Plasma Spray Electrode"?

Plasma spray electrodes are essential components used in plasma spray systems, a critical process in thermal coating applications. Yolo manufactures high-performance materials such as tungsten-lanthanum(WLa), tungsten-cerium (WCe) or tungsten-thorium (WTh) due to their exceptional properties, with NDB (Non-defective bonindg) technology, help customer to improve work performance with high melting points, excellent electrical conductivity, and resistance to wear and corrosion.


 

 

Product Gallery

Tungsten Lanthanum, Tungsten Cerium, Tungsten Thorium
back cast CuCrZr or OFC by NDB bonding


 

Property	Description
Material Type	Tungsten, Lanthnated Tungsten (WLa), Cerium Tungsten (WCe), Thoirated Tungsten (WTh)
Product Type	Plasma Spray Electrode, Thermal Spray Electrode
Size/Dimensions	Diameter: Customized, Length: Customized, Tip Shape: Conical or Customized
Performance Features	Wear Resistance, High-Temperature Stability, Long Operational Life
Temperature Resistance	Up to 3500°C
Customization Options	Custom Length, Diameter, Shapes, Tip Design (Tapered, etc.)
Surface Treatment	Polished Finish
Tolerance & Accuracy	±0.001mm
Electrical Conductivity	High Electrical Conductivity

 

Product Description

The Game-Changer in Plasma Spraying
 

Our plasma spray electrodes combine high-quality materials with advanced manufacturing techniques, ensuring excellent durability, thermal stability, and reliable performance in high-temperature applications.

· Manufactured with high-quality tungsten-lanthanum, tungsten-thorium, tungsten-cerium and copper alloys.
· Advanced NDB (Non-Defective Bonding) technology for superior durability.
· Withstands extreme temperatures above 10,000°C.
· Excellent heat and thermal conductivity.
· Long service life and arc corrosion resistance.

 

 

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Key Features & Customer Benefits

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Why Our Electrodes Stand Out?
 

• Seamless NDB Bonding: Copper and refractory metals like tungsten and molybdenum are bonded without seams or defects, achieving a connection strength of >130 MPa.
• High Precision: Tip accuracy down to 0.05 µm ensures reliable spray performance on delicate components.
• Durable & Versatile Materials:
  • Thoriated Tungsten, Lanthanated Tungsten, Ceriated Tungsten: Withstand extreme temperatures, maintain shape, and prevent deformation.
  • Copper bases (chromium zirconium copper or oxygen-free copper): Enhance heat conductivity and durability.
• Advanced Densification Process: Electrodes feature a high-density, uniform internal structure, reducing risks of cracks or defects.
• Customizable Solutions: Tailor-made designs to suit specific welding requirements and material types.

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Materials

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Tungsten Alloy Materails: Withstand extreme temperatures, maintain shape, and prevent deformation.

• WLa (wolfram-lanthanum alloy)
• WCe(wolfram-cerium alloy)
• WTh(wolfram-thorium alloy)
• Pure Tungsten (99.95%)

Copper bases: Enhance heat conductivity and durability.

• CuCrZr (chromium zirconium copper
• OFC (oxygen-free copper)

 

Applications

Tailored for Your Industry.
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Our plasma spray electrodes are widely used in various industries and applications, including aerospace for thermal barrier coatings, automotive for wear-resistant and heat-resistant components, medical devices for biocompatible coatings, semiconductors for precision processing, energy and power generation for corrosion protection, oil and gas for durable equipment coatings, and general manufacturing for extending tool and machinery lifespans. They ensure reliable performance, enhanced durability, and precision in critical applications.

 Automotive Manufacturing

Yolo's electrode enhance the wear resistance of
or applying anti-corrosion coatings of:

• Engine components
• Transmission Components
• Brake System Components
• Exhaust System Components
• Suspension Components
• Fuel Injection Systems
• Electric Vehicle (EV) Components
• Other Components

 

 Aerospace Components

By using plasma spray coatings, these aerospace components are better equipped to handle extreme temperatures, high stress, and corrosive environments, ensuring the safety, reliability, and longevity of aircraft and spacecraft systems. such as:

· Engine Components
· Structural Components
· Thermal Protection Systems
· Propulsion Systems
· Electronic Components
· Auxiliary Systems
· Aerospace Tooling and Molds

 

Wafer Chips in Semiconductor

We provide high-precision components for the semiconductor industry. Made from durable materials, they handle high heat and tough conditions, ensuring reliable performance in chip manufacturing and testing, there are:

· Ion Implantation Components
· Wafer Processing Components
· Etching and Deposition Components
· Testing Components
· Packaging and Assembly Components
· Vacuum and Plasma System Components
· Cleanroom Equipment Components
· High-Temperature Components

 

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Compatible Plasma Spray System

 

Our plasma spray electrodes are engineered for optimal performance with industry-leading plasma spray guns, ensuring stable arc generation and consistent coatings. Compatible models include:

 

• F4MB - High-precision plasma spray gun from Oerlikon Metco, ideal for aerospace, medical, and industrial coatings.
• 9MB - Versatile, high-energy plasma spray gun widely used for thermal spray applications.
• 3MB - Reliable and stable plasma spray gun designed for general industrial coatings.
• F1 - Compact and efficient spray gun, perfect for fine coatings and precision applications.
• SG-100 - High-energy plasma spray gun from TAFA (Praxair/Linde), known for dense, high-quality coatings.

 

 

Our plasma spray electrodes are compatible with a wide range of plasma spray equipment from leading manufacturers.

• Oerlikon Metco - Plasma spray guns and coating systems
• TAFA by Praxair/Linde - TAFA plasma spray equipment
• Saint-Gobain Coating Solutions - ProPlasma spray systems
• Thermach - Plasma control systems and components
• Sulzer Metco (now Oerlikon Metco) - Advanced plasma spray systems
• Plasma Powders & Systems - Thermal spray solutions
• Other Industry-Standard Plasma Spray Systems

 

 

Yolo's Advantages

Why Us
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Raw Materials


 

Yolo, as a professional manufacturer of tungsten-base resistance welding electrode, you could save procurement costs from the source. Because we start production from raw material APT powder and meet Japanese and German market standards. But you will benefit a lot from the location of the factory, China.

 

With 15 years of experience in resistance welding electrode

production, we offer tailored design solutions based on a deep

understanding of resistance welding environments and customer

needs.

 

 

 

 

Work Shop

Cleaning Treatment & High Precision Inspection Equipment
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We always have a strong belief in showing "Made in China" to the world!
Inquiry me with your drawing now!