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Lüder band



A Lüder band is a localized band of plastic deformation that can occur on some materials before fracture.

These bands can arrise from residual stresses due to welding.

Lüder bands often are a result of strain ageing by discontinuous yielding and can be commercially important for producing wrinkled lined finishes.

References

Richard W. Hertzberg, Deformation and Fracture Mechanics of Engineering Materials, 4th Edition, pp. 29–30 ISBN 0471012149


 
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Lüder_band". A list of authors is available in Wikipedia.
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