Welding of magnesium
The most common way of designing the structures made of magnesium alloys is arc welding in argon atmosphere using a tungsten electrode, as in this case, the easiest way to carry out the protection zone of the weld metal from exposure to air. Welding magnavision, like aluminum, is produced by alternating current, making it possible to achieve almost complete removal of the oxide film in the region of the weld. When welding butt joints using steel lining, which has a small groove forming roller on the back side of the welded parts.
During welding try to keep as short as possible arc, as it allows much more effective to get rid of the oxide layer by using the effects of electric current, and also prevents oxidation of the molten magnesium alloy. With this method, the weld strength is in the range of 60−90% of the strength of the basic alloy. Using the argon arc method of welding, it is possible to get rid of the defects arising in the casting of magnavision.
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Supplier Evek GmbH also offers magnesium and magnesium alloys, the price is determined by the technological features of production without the inclusion of additional costs. On the company’s website shows information about latest product arrivals. We have the best ratio of price and quality for the entire range of products.