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Residual stress relief treatment by shock waves

Eigenspannungsabbau durch Stoßwellen
: Prümmer, R.

Fulltext urn:nbn:de:0011-px-318045 (99 KByte PDF)
MD5 Fingerprint: 03dca54d3b9e5a662241489c2d5b559f
Created on: 05.10.1999

Metall 52 (1998), No.10-11, pp.633-635 : Ill., Lit.
ISSN: 0026-0746
Journal Article, Electronic Publication
Fraunhofer EMI ()
Eigenspannungsabbau; residual stress relieving; shock wave; Stoßwelle

A new model is proposed which explains the residual stress relief by shock waves. It is based on the superposition of residual and transient shock waves. Relief occurs, when the sum of them is locally exceeding the dynamic yield strength of the material. Experimental evidence for this model is given. The method is open for practical application.