Volume 2, 2009DYMAT 2009 - 9th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading
|Page(s)||1185 - 1188|
|Published online||15 September 2009|
Connection of aluminum samples using gapless scheme in supersonic regime of shock-wave loadingO. Drennov and A. Mikhaylov
Russian Federal Nuclear Center, All – Russian Scientific Research Institute of Experimental Physics, 607190 Sarov, Russian Federation
Published online: 15 September 2009
The authors present results of experiments when a primarily close-packed (without gaps) package of aluminum plates was loaded by oblique shock wave in the supersonic regime. After shock-wave loading, a joining of the explosive-welding type is recorded at the contact boundary of aluminum plates. Theoretical explanation of the plates joining effect and of the wave-like seam shape taking into account the Kelvin – Helmholtz instability appearance on the contact interface is offered.
© EDP Sciences 2009