Dual-pressure tube hydroforming (THF) is a tube-forming process that involves applying fluid pressure to tube’s inner and outer surfaces achieve deformation. This study investigates the effect of dual-pressure loading paths on material formability tribological conditions. Specifically, pear-shaped triangular cross-sectional parts were formed using modes where inside tubular blank was alternated...

The primary goal of this study was to investigate the formability Nimonic 90 sheet which performs well at high temperatures and pressures, making it ideal for applications in aerospace, processing, manufacturing industries. In present study, finite element analysis (FEA) optimization process parameters hydroforming were investigated. material’s mechanical properties obtained by uniaxial tensile...