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2015 | 127 | 4 | 1097-1099
Article title

A Study on Thermo-Mechanical Behavior of AA5754 Alloy (Tread and Plain Sheet) Produced by Twin-Roll Casting

Content
Title variants
Languages of publication
EN
Abstracts
EN
Aluminum alloy AA5754 is used for many technical and industrial applications. Twin roll casting is unique among the casting processes in that it is a combined "solidification/deformation" technique. The simultaneous solidification and hot rolling produces characteristic microstructure with a fine cell size and intermetallic particle distribution with some residual structure. In the study, first AA5754 alloy (tread and plain sheet) strips were fabricated by using a twin-roll caster equipped with water-cooled steel-rolls. To reduce the thickness of the strip, cold rolling process was applied until strip thickness got 3 mm. After homogenization step the strips were cut in to smaller specimens and annealed at 260°C, 285°C, 310°C, 340°C, 370°C, 400°C, 430°C, 460°C, 490°C, 520°C for 3 hours to obtain the desired temper conditions. Mechanical properties were investigated after processes. Tensile, hardness and bending tests were applied to monitor the effect of annealing after cold rolling process.
Keywords
EN
Publisher

Year
Volume
127
Issue
4
Pages
1097-1099
Physical description
Dates
published
2015-04
Contributors
author
  • Istanbul Technical University, Metallurgical and Materials Eng. Dept., 34469 Maslak, Istanbul, Turkey
  • University of Applied Sciences, Schmalkalden, Germany
author
  • Istanbul Technical University, Metallurgical and Materials Eng. Dept., 34469 Maslak, Istanbul, Turkey
References
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  • [2] D.V. Edmonds, J.D. Hunt, D.J. Monagham, X. Yang, M. Yun, Proceedings of the Extraction Refining and Fabrication of Light Metals, CIM, Ottawa, 257 (1991)
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  • [6] M. Tajally, Z. Huda, Z.M. Masjuki, J. Appl. Sci. 9, 3888 (2009), doi: 10.3923/jas.2009.3888.3893
  • [7] EN 573-3, Aluminum and aluminum alloys - Chemical Composition and Form of Wrought Products, 2007
  • [8] ISO 6892-1, Metallic Materials Tensile Test, 2009
  • [9] BS EN ISO 7438:2005, Metallic materials Bend test, 2005
  • [10] EN 485-2, Aluminum and Aluminum Alloys. Sheet, Strip and Plate - Part 2: Mechanical Properties, 2008
  • [11] EN 1386, Aluminum and Aluminum Alloys - Tread Plate Specifications, 2007
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv127n4065kz
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