Shielding gas mixture for MIG brazing

   
   

The shielding gas mixture is useful for MIG brazing galvanized steel. The gas mixture consists essentially of, by volume percent, about 0.5 to 4 carbon dioxide, about 0.2 to 1 hydrogen, and the balance is argon and incidental impurities.

Le mélange d'armature de gaz est utile pour le MIG soudant l'acier galvanisé. Le mélange de gaz consiste essentiellement en, par des pour cent de volume, environ anhydride carbonique 0.5 à 4, environ 0.2 à 1 hydrogène, et l'équilibre est l'argon et les impuretés fortuites.

 
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