← Glossary

Reheating Defect

Re-melting flaws occur when previously solidified material is reheated in subsequent weld passes, leading to embrittlement or softening.

Physikalisch-chemischer Wirkmechanismus

Reheat cracks occur when previously solidified material is reheated. This can cause embrittlement of metal alloys and weaken the structure.

Metallurgical Relevance & Welding Risks

These cracks can lead to local embrittlement or softening in the surrounding structure, affecting the mechanical properties of the weld. This can lead to cracks or deformation in the material.

Werkstattpraxis & Handlungsanweisungen

Avoid reheating solidified material in later weld passes. Make sure the material is completely cooled before further processing. If necessary, use continuous heating or a special reheating device.

MetallurgieSchweißtechnik

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