- Conference date: 26 June–1 July 2011
- Location: Chicago, Illinois
The optical-lever method and laser interferometry were used to obtain new data on dynamic behavior of the hardened 30KhGSA steel (HRC 35…40) and the austenitic 12Kh18N10T steel under their explosive loading in 2D- and 3D-experimental setups. Investigation of the recovered wedge samples and the semispherical steel shells with the help of gamma-tomography and scanning electron microscopy elucidated special features in the high-rate deformation, as well as regularities in the evolution of deterministic perturbations. Systematic experimental data are essential for verification and certification of the multiphase equation of state and the modern kinetic strength models of these steels, which are used in the 2D- and 3D-software complexes.
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