Investigation of Mechanical Properties and Microstructure of AA2024 and AA7075


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Öksüz K. E. , Bağırov H., Şimşir M. , Ceyhun K., Aykut Ö., Yusuf Ziya D., ...Daha Fazla

4th International Conference on Mechanical and Aerospace Engineering (ICMAE 2013), Moscow, Rusya, 20 - 21 Temmuz 2013, cilt.390, ss.547-551

  • Cilt numarası: 390
  • Basıldığı Şehir: Moscow
  • Basıldığı Ülke: Rusya
  • Sayfa Sayıları: ss.547-551

Özet


Abstract. Aluminum alloys have been extensively used as structural material due to its high

strength and damage-tolerance. Alloy 6061, 2024 and 7075 are engineered to be lightweight and

strong,and their ease of formability allows complex shapes and drawn parts,which can then be

further enhanced with heat treating. In this study is aimed to improve the mechanical properties of

aluminum alloys by heat treatment.AA2024 and AA7075 were selected and each alone at T3 and

T6 temper conditions has been studied respectively. For the mechanical properties of AA2024 and

AA7075 alloys hardness, fatigue behavior, tensile test and charpy impact test with standard V–

notched specimens at RTand -5˚C were analysed in the present study. Microstructural

characterization has been done using standard metallography.

Key words: AA2024 alloy; AA7075 alloy; Heat Treatment; Mechanical Properties;