دورية أكاديمية
Effect of Extrusion Speed on the Microstructure and Tensile Properties of AZ31 Alloy
| العنوان: | Effect of Extrusion Speed on the Microstructure and Tensile Properties of AZ31 Alloy |
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| المؤلفون: | Yang Shengnan, Wu Wenyun, Wang Donghong, Deng Peiran |
| المصدر: | MATEC Web of Conferences, Vol 67, p 05022 (2016) |
| بيانات النشر: | EDP Sciences, 2016. |
| سنة النشر: | 2016 |
| المجموعة: | LCC:Engineering (General). Civil engineering (General) |
| مصطلحات موضوعية: | Engineering (General). Civil engineering (General), TA1-2040 |
| الوصف: | The influences of extrusion speed on the microstructure and tensile properties of AZ31 alloy were investigated. The results suggested that the yield and tensile strength of AZ31 alloy decrease but elongation increases with the reduction of extruded speed. High speed extrusion produces fine grains with texture of c-axis perpendicular with extruded direction. The tension deformation is dominated by slip and the formed texture is obstructive for the basal slip, and also the inhomogeneous structure formed at high speed extrusion is harmful to the ductility. Samples extruded at low speed have comparatively homogeneous and coarse microstructure. Twinning provided more tension deformation and the lattice rotation induced by twinning is favorable for the activities of new slip systems, which induced the better ductility of AZ31 alloy. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English French |
| تدمد: | 2261-236X |
| Relation: | https://doaj.org/toc/2261-236X |
| DOI: | 10.1051/matecconf/20166705022 |
| URL الوصول: | https://doaj.org/article/1b6d4ec2b4a440348cb558420825c160 |
| رقم الأكسشن: | edsdoj.1b6d4ec2b4a440348cb558420825c160 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 2261236X |
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| DOI: | 10.1051/matecconf/20166705022 |