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Microstructure, texture and mechanical properties of a continuous cast AA5083 aluminum alloy

  • J. Li
  • , Q. Zeng
  • , X. Y. Wen
  • , T. Zhai

Producción científica: Conference contributionrevisión exhaustiva

Resumen

The textures, microstructure and tensile properties of a continuous cast AA 5083 aluminum alloy with and without prior heat treatment at 510 ° for 3 hours, followed by cold rolling at a reduction of 70% and annealing at 399 ° for 3 hours were investigated. The results showed that the alloy without the prior heat treatment showed a strong {113}〈110〉 component after recrystallization, while its recrystallization texture with prior heat treatment was almost random. The alloy with the prior heat treatment exhibited a fine equiaxed grain structure after annealing, in contract to a coarse elongated one in the alloy without the prior heat treatment. The tensile properties and their isotropy of the alloy were greatly improved by the prior heat treatment. The concurrent precipitation effect was likely to be responsible for the formation of the new texture and the inferior mechanical properties of the alloy.

Idioma originalEnglish
Título de la publicación alojadaAluminum Wrought Products for Automotive, Packaging, and other Applic. - The James Morris Honorary Symp. - Proc. of Symp. sponsored by the Reactive Metals Committee of the LMD of The Minerals, Metals
Páginas27-33
Número de páginas7
EstadoPublished - 2006
Evento135th TMS Annual Meeting, 2006 - San Antonio, TX, United States
Duración: mar 12 2006mar 16 2006

Serie de la publicación

NombreTMS Annual Meeting
Volumen2006

Conference

Conference135th TMS Annual Meeting, 2006
País/TerritorioUnited States
CiudadSan Antonio, TX
Período3/12/063/16/06

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanics of Materials
  • Metals and Alloys

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