Effect of Temperature and Strain Rate on Formability of Titanium Alloy KS1.2ASN
Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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Achievements and Trends in Material Forming: Peer-reviewed extended papers selected from the 25 th International Conference on Material Forming (ESAFORM 2022). Hrsg. / Gabriela Vincze; Frédéric Barlat. Baech: Trans Tech Publications Ltd, 2022. S. 939-946 (Key Engineering Materials; Band 926).
Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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TY - CHAP
T1 - Effect of Temperature and Strain Rate on Formability of Titanium Alloy KS1.2ASN
AU - Sikhamov, Ruslan
AU - Ventzke, Volker
AU - Dorn, Falk
AU - Klusemann, Benjamin
AU - Khalifa, Noomane Ben
AU - Kashaev, Nikolai
N1 - Conference code: 25
PY - 2022/7/22
Y1 - 2022/7/22
N2 - Titanium alloys are widely used in aerospace and automotive industries due to their excellent mechanical properties, however, the formability is limited, which is an issue during forming. In the present study, the effect of temperature and strain rate on the tensile properties of the titanium α-alloy KS1.2ASN was investigated. It was observed that there is initially no gain in ductility with increase in temperature until 400 °C, however, maximum formability is reached at maximum tested temperature of 600 °C. EBSD analysis revealed that twinning is the main deformation mechanism at room temperature, however, deformation becomes more pronounced with increasing temperature. An increase in strain rate leads to a decrease in elongation, but the influence is less pronounced compared to temperature.
AB - Titanium alloys are widely used in aerospace and automotive industries due to their excellent mechanical properties, however, the formability is limited, which is an issue during forming. In the present study, the effect of temperature and strain rate on the tensile properties of the titanium α-alloy KS1.2ASN was investigated. It was observed that there is initially no gain in ductility with increase in temperature until 400 °C, however, maximum formability is reached at maximum tested temperature of 600 °C. EBSD analysis revealed that twinning is the main deformation mechanism at room temperature, however, deformation becomes more pronounced with increasing temperature. An increase in strain rate leads to a decrease in elongation, but the influence is less pronounced compared to temperature.
KW - formability
KW - KS1.2ASN
KW - microstructure
KW - strain rate
KW - temperature
KW - tensile test
KW - titanium
KW - Engineering
UR - http://www.scopus.com/inward/record.url?scp=85140439194&partnerID=8YFLogxK
UR - https://main.scientific.net/book/achievements-and-trends-in-material-forming/978-3-0357-3750-9/ebook
U2 - 10.4028/p-2mnvxi
DO - 10.4028/p-2mnvxi
M3 - Article in conference proceedings
AN - SCOPUS:85140439194
SN - 978-3-0357-1759-4
T3 - Key Engineering Materials
SP - 939
EP - 946
BT - Achievements and Trends in Material Forming
A2 - Vincze, Gabriela
A2 - Barlat, Frédéric
PB - Trans Tech Publications Ltd
CY - Baech
T2 - Conference - 25th International Conference on Material Forming, ESAFORM 2022
Y2 - 27 April 2022 through 29 April 2022
ER -