СРАВНИТЕЛЬНЫЕ ЭКСПЕРИМЕНТЫ ПО ИОННОЙ БОМБАРДИРОВКЕ И МЕХНИЧЕСКОМУ УДАРНОМУ НАГРУЖЕНИЮ СПЛАВОВ СИСТЕМЫ AL-CU-MG

Владимир Владимирович Овчинников, Наталья Викторовна Гущина, Лариса Израилевна Кайгородова, Александр Николаевич Григорьев, Александр Валерьевич Павленко, Владимир Валентинович Плохой

科研成果: Article

摘要

We have performed comparative experiments in order to confirm the hypothesis on the shock-wave nature of long-range effects under the particle irradiation of condensed matter, presumably coased by the emission and propagation of post-cascade shock waves in material. The experiments have included ion-beam exposure and mechanical shock loading of the VD1 and D16 alloys of the Al-Cu-Mg system. Found that changes in the microstructure of these alloys due to mechanical shock loading are similar to those initiated by ion bombardment (Ar +, 20-40 keV) at relatively low fluences (10 15-10 16 cm -2) gathered for 1-8 s. This is important evidence in favor of the important role of dynamic long-range effects, which were not considered in fundamental radiation solid-state physics until recently.
投稿的翻译标题Comparative experiments on ion bombardment and mechanical shock loading of Al-Cu-Mg alloys
源语言Russian
页(从-至)196-200
页数5
期刊Известия высших учебных заведений. Физика
57
10-3
Published - 2014

GRNTI

  • 29.19.00

Level of Research Output

  • VAK List

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