The Peculiarities of the Application of Magnetic-Pulse Method for Forming Controlled Pressure Pulses to Test Metal Samples
| Autor: | Sergey I. Krivosheev, D. I. Alekseev, S. G. Magazinov |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
010302 applied physics
0209 industrial biotechnology Nuclear and High Energy Physics Materials science Computer simulation 02 engineering and technology Condensed Matter Physics 01 natural sciences Pulse (physics) Metal Stress (mechanics) Microsecond 020901 industrial engineering & automation Brittleness visual_art 0103 physical sciences visual_art.visual_art_medium Fracture process Deformation (engineering) Composite material |
| Zdroj: | IEEE Transactions on Plasma Science. 46:1054-1057 |
| ISSN: | 1939-9375 0093-3813 |
| Popis: | Experimental study of brittle nonconductive materials with magnetic-pulse method revealed a number of common patterns of fracture process. Numerical simulation results demonstrate the ability to test metal samples with magnetic-pulse method in microsecond duration range. Ways of reducing the induced currents in the zone of plastic deformation of samples were suggested. Loading schemes of metal samples, which exclude and include the impact of electroplastic effect on the deformation properties of metal, were considered. |
| Databáze: | OpenAIRE |
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