← Glossary

Welded joint

The welded joint consists of weld metal, heat-affected zone, and base material. Its integrity determines the load-bearing capacity of the entire component structure.

Physical-Chemical Mechanism of Action

The weld joint is created by melting metals together under heat and pressure. New crystal structures form that are tailored to the base materials and the weld metal.

Metallurgical Relevance & Welding Risks

The quality of the weld joint directly affects the strength, durability, and service life of the part. Improper joints can lead to cracks, wear, or breakage.

Shop Practice & Action Instructions

Make sure the weld area is clean and that temperatures stay within the critical range. Use proper welding parameters like voltage and time to achieve a homogeneous joint.

MetallurgieSchweißtechnik

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