2012
DOI: 10.1016/j.jallcom.2011.12.009
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Microstructure evolution and mechanical properties of severely deformed Al alloy processed by differential speed rolling

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Cited by 50 publications
(24 citation statements)
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“…They suggested that the sample deformed at 1:1.5 showed a good combination of rolling and shear texture components. To achieve the uniform grain reduction below 1 µm, the high roll-speed-ratio seemed to be desirable due to the uniform penetration of shear deformation throughout sheet sample [5][6][7]. More importantly, the annealing texture of the DSR-deformed metals was not understood clearly.…”
Section: A N U S C R I P Tmentioning
confidence: 99%
“…They suggested that the sample deformed at 1:1.5 showed a good combination of rolling and shear texture components. To achieve the uniform grain reduction below 1 µm, the high roll-speed-ratio seemed to be desirable due to the uniform penetration of shear deformation throughout sheet sample [5][6][7]. More importantly, the annealing texture of the DSR-deformed metals was not understood clearly.…”
Section: A N U S C R I P Tmentioning
confidence: 99%
“…1 gain the reliability of the experimental data. In addition, the investigation of the temperature rise on the top area near to the sample surface contacting with the upper roll was made since the effect of the deformation heating would be maximized due to rapid plastic flow [9].…”
Section: Methods For Temperature Risementioning
confidence: 99%
“…Перспективным методом ИПД с точки зрения возможности его практического применения явля-ется метод асимметричной тонколистовой прокат-ки [4][5][6][7][8][9][10][11]. Целенаправленная асимметрия процесса достигается за счет рассогласования окружных скоростей валков, при этом холодную прокатку осуществляют в условиях высокого контактного трения с большими разовыми деформациями.…”
Section: Introductionunclassified
“…Фак-тор асимметрии, с одной стороны, приводит к сни-жению отрицательного влияния контактных сил трения и, как следствие, возможности увеличения деформаций сжатия при прокатке. С другой сторо-ны, силы контактного трения становятся противо-положно направленными, что обеспечивает созда-ние значительных сдвиговых деформаций [4][5][6][7][8][9][10][11].…”
Section: Introductionunclassified