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    Home > Products > Tungsten Electrodes
    Pure,Yttriated & Composite Electrodes

    Pure,Yttriated & Composite Electrodes

    - Pure Tungsten , the least expensive of all tungsten electrodes, is generally used in the AC welding of aluminum and magnesium alloys.
    - Yttriated Tungsten is primarily used in military and aviation industry with narrow arc beam,high compressing strength,highest welding penetration at medium and high current.

    - The performances of Composite Electrodes in welding can be much improved by adding two or more rare earth oxides which are mutually completementary.


    Type of Electrode

    Designation

    Oxide Additive

    Impurities Content%

    Tungsten Content%

    Color Sign

    Category

    Content%

    Pure Tungsten

    WP

    --

    --

    <0.20

    Balance

    Green

    Yttriated Tungsten

    WY20

    Y2O3

    1.8-2.2

    <0.20

    Balance

    Blue

    Composite

    --

    --

    1.5-3.0

    <0.20

    Balance

    --


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