Welding

in #welding • 3 months ago

Welding a nuclear reactor pressure vessel can take months. This sounds unbelievable, but TIG (GTAW) welding is used, and deposits up to 5mm thickness at 20-80cm per minute, has to fill weld chamfers up to 150mm AND needs regular inspection, NDE & preheating...
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3 months ago in #welding by
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     3 months ago 

    Wealons made to do what? Its what Iran wants

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