Cyclic Tension Induced Pattern Formation on [001] Single-Crystal Aluminum Foil
Keyword(s):
Cyclic tension of (100)[001]-oriented single-crystal aluminum foils with the frequency 5 Hz forms a tweed pattern. Its period is several microns and increases by a factor of 1.5 in the temperature range 233–363 K. A model is proposed for structural relaxation of the medium on spatial and time meso- and macroscales under cyclic loading. Conditions under which a steady pattern forms are found based on the analysis of kinetic equations. The number of bands in the steady pattern is found to be related to the strain rate. The process activation energy is determined.
1986 ◽
Vol 44
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pp. 424-425
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2013 ◽
Vol 753-755
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pp. 241-244
2018 ◽
Vol 44
(17)
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pp. 21486-21498
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Keyword(s):
Keyword(s):
2018 ◽
Vol 89
(8)
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pp. 085102
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Keyword(s):
1990 ◽
Vol 54
(7)
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pp. 752-757
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