Effects of Sc and Zr on the texture and mechanical anisotropy of high strength Al - Zn - Mg alloy sheets
Texture, mechanical anisotropy and microstructure of aged Al–Zn–Mg, Al–Zn–Mg–0.1Sc–0.1Zr and Al–Zn–Mg–0.25Sc–0.1Zr (wt.%) alloy sheets were investigated by tensile tests and electron microscopy. Sc and Zr additions do not change the texture of homogenized and cold rolled alloys, but transfer the cub...
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| Published in: | Проблемы прочности |
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| Date: | 2016 |
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| Format: | Article |
| Language: | English |
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Інститут проблем міцності ім. Г.С. Писаренко НАН України
2016
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/173416 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Effects of Sc and Zr on the texture and mechanical anisotropy of high strength Al - Zn - Mg alloy sheets / Y. Deng, Z.M. Yin, G.F. Xu, Y.J. Wang, L.Y. Lu, J.Q. Duan // Проблемы прочности. — 2016. — № 1. — С. 47-57. — Бібліогр.: 14 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862542359535812608 |
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| author | Deng, Y. Yin, Z.M. Xu, G.F. Wang, Y.J. Lu, L.Y. Duan, J.Q. |
| author_facet | Deng, Y. Yin, Z.M. Xu, G.F. Wang, Y.J. Lu, L.Y. Duan, J.Q. |
| citation_txt | Effects of Sc and Zr on the texture and mechanical anisotropy of high strength Al - Zn - Mg alloy sheets / Y. Deng, Z.M. Yin, G.F. Xu, Y.J. Wang, L.Y. Lu, J.Q. Duan // Проблемы прочности. — 2016. — № 1. — С. 47-57. — Бібліогр.: 14 назв. — англ. |
| collection | DSpace DC |
| container_title | Проблемы прочности |
| description | Texture, mechanical anisotropy and microstructure of aged Al–Zn–Mg, Al–Zn–Mg–0.1Sc–0.1Zr and Al–Zn–Mg–0.25Sc–0.1Zr (wt.%) alloy sheets were investigated by tensile tests and electron microscopy. Sc and Zr additions do not change the texture of homogenized and cold rolled alloys, but transfer the cube texture of the aged Al–Zn–Mg alloy into -fiber rolling texture. With increasing Sc and Zr additions, the strength significantly increases, and mechanical anisotropy is enhanced. The strength is highest parallel to the rolling direction, whereas it is lowest at a 45° angle to the rolling direction. The higher strength is mainly due to grain boundary strengthening and precipitation strengthening caused by Al₃ScxZr₁₋x nano-particles. The stronger mechanical anisotropy is ascribed to the rolling texture, due to the inhibitory effect of Al₃ScxZr₁₋x on recrystallization. A new model was successfully established to reveal the interrelation between Sc and Zr additions, texture and yield strength anisotropy of Al–Zn–Mg sheets.
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| first_indexed | 2025-11-24T19:06:50Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-173416 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0556-171X |
| language | English |
| last_indexed | 2025-11-24T19:06:50Z |
| publishDate | 2016 |
| publisher | Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| record_format | dspace |
| spelling | Deng, Y. Yin, Z.M. Xu, G.F. Wang, Y.J. Lu, L.Y. Duan, J.Q. 2020-12-03T20:08:18Z 2020-12-03T20:08:18Z 2016 Effects of Sc and Zr on the texture and mechanical anisotropy of high strength Al - Zn - Mg alloy sheets / Y. Deng, Z.M. Yin, G.F. Xu, Y.J. Wang, L.Y. Lu, J.Q. Duan // Проблемы прочности. — 2016. — № 1. — С. 47-57. — Бібліогр.: 14 назв. — англ. 0556-171X https://nasplib.isofts.kiev.ua/handle/123456789/173416 539.4 Texture, mechanical anisotropy and microstructure of aged Al–Zn–Mg, Al–Zn–Mg–0.1Sc–0.1Zr and Al–Zn–Mg–0.25Sc–0.1Zr (wt.%) alloy sheets were investigated by tensile tests and electron microscopy. Sc and Zr additions do not change the texture of homogenized and cold rolled alloys, but transfer the cube texture of the aged Al–Zn–Mg alloy into -fiber rolling texture. With increasing Sc and Zr additions, the strength significantly increases, and mechanical anisotropy is enhanced. The strength is highest parallel to the rolling direction, whereas it is lowest at a 45° angle to the rolling direction. The higher strength is mainly due to grain boundary strengthening and precipitation strengthening caused by Al₃ScxZr₁₋x nano-particles. The stronger mechanical anisotropy is ascribed to the rolling texture, due to the inhibitory effect of Al₃ScxZr₁₋x on recrystallization. A new model was successfully established to reveal the interrelation between Sc and Zr additions, texture and yield strength anisotropy of Al–Zn–Mg sheets. en Інститут проблем міцності ім. Г.С. Писаренко НАН України Проблемы прочности Научно-технический раздел Effects of Sc and Zr on the texture and mechanical anisotropy of high strength Al - Zn - Mg alloy sheets Влияние добавок Sc и Zr на текстуру и механическую анизотропию листов из высокопрочного сплава Al-Zn-Mg Article published earlier |
| spellingShingle | Effects of Sc and Zr on the texture and mechanical anisotropy of high strength Al - Zn - Mg alloy sheets Deng, Y. Yin, Z.M. Xu, G.F. Wang, Y.J. Lu, L.Y. Duan, J.Q. Научно-технический раздел |
| title | Effects of Sc and Zr on the texture and mechanical anisotropy of high strength Al - Zn - Mg alloy sheets |
| title_alt | Влияние добавок Sc и Zr на текстуру и механическую анизотропию листов из высокопрочного сплава Al-Zn-Mg |
| title_full | Effects of Sc and Zr on the texture and mechanical anisotropy of high strength Al - Zn - Mg alloy sheets |
| title_fullStr | Effects of Sc and Zr on the texture and mechanical anisotropy of high strength Al - Zn - Mg alloy sheets |
| title_full_unstemmed | Effects of Sc and Zr on the texture and mechanical anisotropy of high strength Al - Zn - Mg alloy sheets |
| title_short | Effects of Sc and Zr on the texture and mechanical anisotropy of high strength Al - Zn - Mg alloy sheets |
| title_sort | effects of sc and zr on the texture and mechanical anisotropy of high strength al - zn - mg alloy sheets |
| topic | Научно-технический раздел |
| topic_facet | Научно-технический раздел |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/173416 |
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