Determination of appropriate quasi-static constitutive equation for the Ti-6Al-4V alloy
International Conference on Applied Engineering and Natural Sciences (ICAENS), Konya, Türkiye, 20 - 23 Temmuz 2022, ss.2400-2403, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Basıldığı Şehir: Konya
- Basıldığı Ülke: Türkiye
- Sayfa Sayıları: ss.2400-2403
- Yıldız Teknik Üniversitesi Adresli: Evet
Özet
In this study, it is aimed to determine the
suitable quasi-static material model for Ti-6Al-4V alloy. In this context, the
experimental flow curve was determined by performing three repetitive tensile
tests at a strain rate of 3.333x10-4 s-1. Then, the parameters of
Hollomon, Ludwik, Swift, Voce, and Gosh quasi-static material models were
determined by the curve fitting method, respectively. It was concluded that the
best quasi-static model representing the flow curve of the material is the Voce
Equation