Wave forming mechanisms in explosive welding

conference paper
2004
Carton, E.P.
Experimental results of wavy metal interfaces obtained by explosive welding are presented and used to determine which wave forming mechanism occurred. It was found that for small collision angles (smaller than about 20°) the Von Karman or jet indentation mechanism occurs, while for large collision angles a straight metal interface is obtained. However, for metals with small shear strength values colliding at larger angles (larger than 30°) the Kelvin-Helmholtz instability mechanism may occur, leading to waves with relatively large length and amplitude.
Topics
Explosive weldingFlow instabilityHydrodynamic behaviorInterfaceWavesCopperFunctionsHydrodynamicsImage analysisOscillationsShear strengthShock wavesStainless steelStrainFlow instabilityHydrodynamic behaviorJet indentationMetal interfaceExplosive welding
TNO Identifier
238096
Repository link
https://resolver.tno.nl/uuid:a9dd30d9-7ad8-40b2-bf5a-8b7137a2152d
ISSN
0255-5476
Source title
Proceedings of the 1st International Symposium on Explosion, Shock Wave and Hypervelocity Phenomena (ESHP Symposium), Kumamoto, Japan, 15-17 March 2004
Editor(s)
Itoh S.
Hokamoto K.
Fujita M.
Pages
219-224
Files
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