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High-Temperature Vacuum Brazing
High-temperature vacuum brazing is a thermal joining process under reduced pressure that prevents the oxidation of reactive materials and ensures residue-free surfaces. It is primarily applied for highly stressed aerospace and energy technology components.
In high-temperature vacuum brazing, you join parts in a closed furnace under vacuum. The advantage: without oxygen, there's no oxidation, and you don't need flux. The parts must be absolutely clean, otherwise the joint won't hold. If the vacuum or temperature control isn't right, you'll get a defective or porous seam. This process is for highly stressed components where you need a clean, tough joint without contaminants.
MetallurgieSchweißtechnik