ZIRCONATED TUNGSTEN ELECTRODE
ZIRCONATED TUNGSTEN ELECTRODE
ZIRCONATED TUNGSTEN ELECTRODE
ZIRCONATED TUNGSTEN ELECTRODE
ZIRCONATED TUNGSTEN ELECTRODE
ZIRCONATED TUNGSTEN ELECTRODE

ZIRCONATED TUNGSTEN ELECTRODE

Price 200.0 INR/ Gram

MOQ : 1000 Kilograms

ZIRCONATED TUNGSTEN ELECTRODE Specification

  • Usage
  • WELDING
  • Material
  • TUNGSTEN
  • Color
  • GREY
 

ZIRCONATED TUNGSTEN ELECTRODE Trade Information

  • Minimum Order Quantity
  • 1000 Kilograms
  • Delivery Time
  • 3 Days
  • Packaging Details
  • BOX
  • Main Domestic Market
  • All India
 

About ZIRCONATED TUNGSTEN ELECTRODE

Zirconiated tungsten electrodes (AWS classification EWZr-1) are primarily used for AC TIG welding of aluminum and magnesium alloys. They are easily identified by a white or sometimes brown tip. 
Key Features and Characteristics
  • Primary Use: AC Welding Zirconiated tungsten is specifically designed for alternating current (AC) applications, where it performs well, especially under high-load current conditions. It is not recommended for DC welding.
  • Excellent Arc Stability: It produces an extremely stable arc that resists wandering or "spitting" (transferring small particles of tungsten into the weld puddle), which helps minimize weld contamination.
  • Balled Tip Formation: The electrode tip naturally forms a clean, balled shape during AC welding, which is ideal for stabilizing the arc when using older transformer-based power sources.
  • High Resistance to Contamination: Zirconium oxide helps the electrode resist contamination from the base metal, even when welding in confined spaces where metal vapors might otherwise condense on the electrode.
  • Current Capacity: It handles higher amperage loads than pure tungsten electrodes and offers a current-carrying capacity equal to or greater than that of thoriated tungsten.
  • Non-Radioactive: Unlike thoriated tungsten, zirconiated tungsten is non-radioactive, making it a safer alternative. 
Composition
Zirconiated electrodes contain a minimum of 99.10% tungsten and 0.15% to 0.40% zirconium oxide (ZrO). The WZ8 grade contains approximately 0.8% zirconium oxide. 
Primary Applications
Zirconiated tungsten is the ideal choice for TIG welding: 
  • Aluminum and its alloys.
  • Magnesium and its alloys.
  • Applications where tungsten contamination of the weld must be minimized. 
For more information on selecting the right electrode for your needs, the American Welding Society (AWS) specifications provide detailed guidelines. 
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