| Title |
Optimizing Constitutive Parameters to Improve Prediction of Hot Deformation Behavior of Titanium Alloy |
| Authors |
이성호(Seong Ho Lee) ; 김상훈(Sang-Hoon Kim) ; 이종수(Chong Soo Lee) ; 이태경(Taekyung Lee) |
| DOI |
https://doi.org/10.3365/KJMM.2026.64.3.187 |
| ISSN |
1738-8228(ISSN), 2288-8241(eISSN) |
| Keywords |
Titanium alloy; Hot deformation; Constitutive model; Optimization; Flow stress |
| Abstract |
This study introduces an optimum framework for the Zener?Hollomon constitutive model to accurately predict the hot deformation behavior of Grade 4 titanium alloy under various temperatures and strain rates. |