Hot Extrusion Effect on the Microstructure and Mechanical Properties of a Mg–Y–Nd–Zr Alloy
A Mg–Y–Nd–Zr alloy was prepared by casting and hot extrusion. The microstructure and mechanical properties of OM, SEM, XRD, TEM, and tensile tests were investigated with casting and hot extruded alloys. The results demonstrate that in a casting Mg–Y–Nd–Zr alloy, the α-Mg matrix is separated into th...
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| Дата: | 2018 |
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| Автори: | , , , , , , |
| Формат: | Стаття |
| Мова: | English |
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Інститут проблем міцності ім. Г.С. Писаренко НАН України
2018
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| Назва видання: | Проблемы прочности |
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/173830 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Hot Extrusion Effect on the Microstructure and Mechanical Properties of a Mg–Y–Nd–Zr Alloy / L.Y. Sheng, B.N. Du, B.J. Wang, D.K. Xu, C. Lai, Y. Gao, T.F. Xi // Проблемы прочности. — 2018. — № 1. — С. 202-211. — Бібліогр.: 32 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1738302020-12-23T01:26:16Z Hot Extrusion Effect on the Microstructure and Mechanical Properties of a Mg–Y–Nd–Zr Alloy Sheng, L.Y. Du, B.N. Wang, B.J. Xu, D.K. Lai, C. Gao, Y. Xi, T.F. Научно-технический раздел A Mg–Y–Nd–Zr alloy was prepared by casting and hot extrusion. The microstructure and mechanical properties of OM, SEM, XRD, TEM, and tensile tests were investigated with casting and hot extruded alloys. The results demonstrate that in a casting Mg–Y–Nd–Zr alloy, the α-Mg matrix is separated into the cell structure by a discontinuously distributed coarse Mg₂₄Y₅/α-Mg eutectic structure and fine Mg₁₂Nd particles. Сплав Mg-Y-Nd-Zr получен литьем и горячей экструзией. Исследованы микроструктура и механические свойства литейного и экструзионного сплавов с помощью оптической, сканирующей электронной, просвечивающей электронной микроскопии, рентгенографии и испытаний на растяжение. Показано, что матрица α-Mg в литейном сплаве превращается в ячеистую структуру за счет образования дискретно распределенной крупной эвтектики Mg₂₄Y₅ и мелких частиц Mg₁₂Nd/α-Mg. 2018 Article Hot Extrusion Effect on the Microstructure and Mechanical Properties of a Mg–Y–Nd–Zr Alloy / L.Y. Sheng, B.N. Du, B.J. Wang, D.K. Xu, C. Lai, Y. Gao, T.F. Xi // Проблемы прочности. — 2018. — № 1. — С. 202-211. — Бібліогр.: 32 назв. — англ. 0556-171X http://dspace.nbuv.gov.ua/handle/123456789/173830 539.4 en Проблемы прочности Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Научно-технический раздел Научно-технический раздел |
| spellingShingle |
Научно-технический раздел Научно-технический раздел Sheng, L.Y. Du, B.N. Wang, B.J. Xu, D.K. Lai, C. Gao, Y. Xi, T.F. Hot Extrusion Effect on the Microstructure and Mechanical Properties of a Mg–Y–Nd–Zr Alloy Проблемы прочности |
| description |
A Mg–Y–Nd–Zr alloy was prepared by casting and hot extrusion. The microstructure and mechanical properties of OM, SEM, XRD, TEM, and tensile tests were investigated with casting and hot extruded alloys. The results demonstrate that in a casting Mg–Y–Nd–Zr alloy, the α-Mg matrix is separated into the cell structure by a discontinuously distributed coarse Mg₂₄Y₅/α-Mg eutectic structure and fine Mg₁₂Nd particles. |
| format |
Article |
| author |
Sheng, L.Y. Du, B.N. Wang, B.J. Xu, D.K. Lai, C. Gao, Y. Xi, T.F. |
| author_facet |
Sheng, L.Y. Du, B.N. Wang, B.J. Xu, D.K. Lai, C. Gao, Y. Xi, T.F. |
| author_sort |
Sheng, L.Y. |
| title |
Hot Extrusion Effect on the Microstructure and Mechanical Properties of a Mg–Y–Nd–Zr Alloy |
| title_short |
Hot Extrusion Effect on the Microstructure and Mechanical Properties of a Mg–Y–Nd–Zr Alloy |
| title_full |
Hot Extrusion Effect on the Microstructure and Mechanical Properties of a Mg–Y–Nd–Zr Alloy |
| title_fullStr |
Hot Extrusion Effect on the Microstructure and Mechanical Properties of a Mg–Y–Nd–Zr Alloy |
| title_full_unstemmed |
Hot Extrusion Effect on the Microstructure and Mechanical Properties of a Mg–Y–Nd–Zr Alloy |
| title_sort |
hot extrusion effect on the microstructure and mechanical properties of a mg–y–nd–zr alloy |
| publisher |
Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| publishDate |
2018 |
| topic_facet |
Научно-технический раздел |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/173830 |
| citation_txt |
Hot Extrusion Effect on the Microstructure and Mechanical Properties of a Mg–Y–Nd–Zr Alloy / L.Y. Sheng, B.N. Du, B.J. Wang, D.K. Xu, C. Lai, Y. Gao, T.F. Xi // Проблемы прочности. — 2018. — № 1. — С. 202-211. — Бібліогр.: 32 назв. — англ. |
| series |
Проблемы прочности |
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