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 SM ISO690:2012БАРБАШОВА, Галина, ПОЛОВИНКО, В., ЮРЧЕНКО, Е.. Влияние параметров импульса давления на снижение остаточных напряжений. In: Электронная обработка материалов, 2006, nr. 4(42), pp. 60-64. ISSN 0013-5739. |
| EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
 Электронная обработка материалов |
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| Numărul 4(42) / 2006 / ISSN 0013-5739 /ISSNe 2345-1718 | ||||||
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| Pag. 60-64 | ||||||
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The influence of pressure parameters in a discharge filament generated by a high-voltage electric discharge in water on the drop of residual stresses is examined in this work. It is demonstrated that the level of the drop of residual stresses is determined by the pressure pulse value. A design procedure of pressure pulse parameters in a discharge filament is given. An experimental estimation of the effect of pressure amplitude in a discharge filament on the drop of tensile residual stresses in metal models is carried out. It is determined that the efficiency of the drop of residual stresses is mainly defined by the value of pressure pulse and practically does not depend on the maximum pressure in a discharge filament. |
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