UNLOCKING THE POTENTIAL OF MAGNESIUM : APPLICATIONS, PROPERTIES, AND WELDING TECHNIQUES
Thanks to its low density, magnesium finds widespread applications across multiple industries. Magnesium and its alloys boast excellent atmospheric corrosion resistance and impressive mechanical strength.
Their weldability is generally considered good when using appropriate processes such as flame, TIG and MIG (preferred for thicker materials). However, it's crucial to take certain precautions into account :
- Surface preparation : It's essential to remove all contaminants, especially the oxide layer, to minimize welding defects.
- Preheating : This step is necessary for some alloys and flanged assemblies to reduce the risk of cracking.
The proper use of
welding wire suitable for magnésium is also crucial to achieve high-quality welds. Choosing the right
welding wire based on the type of magnesium alloy and specific application can significantly impact welding outcomes.
By following these precautions when welding magnesium, you can achieve optimal results while ensuring the quality and durability of the welds.
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