The effect of temperature and strain-rate sensitivity on formability of AA 5754

Mevlüt Türköz, H. Selçuk Halkaci, Muammer Koç

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Aluminum alloys have limited usage because of their limited formability at room temperatures. In order to design and develop more parts made of aluminum, new forming techniques such as hydroforming, warm forming and warm hydroforming have been researched to overcome the low formability issues. This, in turn, necessitates understanding and modeling the behavior of aluminum alloys at different temperatures and strain rates. This paper deals with the investigation of the effect of temperature and strain rate sensitivity on the formability of AA 5754 aluminum alloy. Tensile tests were carried out at temperatures of 20,100,180 and 260 °C and forming rates of 25, 100 and 250 mm/min. The mechanical properties and flow curves were obtained and the strain rate sensitivities were calculated at different strains and temperatures. The effects of temperature and strain rate sensitivity on the formability were introduced.

Original languageEnglish
Title of host publicationAdvanced Materials and Process Technology
Pages1596-1601
Number of pages6
Volume217-219
DOIs
Publication statusPublished - 2012
Externally publishedYes
Event2nd International Conference on Advanced Design and Manufacturing Engineering, ADME 2012 - Taiyuan, China
Duration: 16 Aug 201218 Aug 2012

Publication series

NameApplied Mechanics and Materials
Volume217-219
ISSN (Print)16609336
ISSN (Electronic)16627482

Other

Other2nd International Conference on Advanced Design and Manufacturing Engineering, ADME 2012
CountryChina
CityTaiyuan
Period16/8/1218/8/12

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Keywords

  • AA 5754
  • Formability
  • Strain rate sensitivity

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Türköz, M., Halkaci, H. S., & Koç, M. (2012). The effect of temperature and strain-rate sensitivity on formability of AA 5754. In Advanced Materials and Process Technology (Vol. 217-219, pp. 1596-1601). (Applied Mechanics and Materials; Vol. 217-219). https://doi.org/10.4028/www.scientific.net/AMM.217-219.1596