Pham Son Minh

Comparative study of the rotating bending fatigue performance of wire arc additively manufactured hollow shafts with and without TIG pre-joining

This study investigates the effect of Tungsten Inert Gas (TIG) pre-joining on the rotating bending fatigue performance of hollow shafts fabricated by Wire Arc Additive Manufacturing (WAAM) from ER70S-6 wire deposited onto stacked CCT34 low-carbon steel substrate rings. A four-fac...

Optimization of process parameters for enhancing the tensile strength of diffusion-bonded Al–Al and Al–Fe–Al laminated structures

Diffusion bonding has been widely investigated for dissimilar metal systems such as aluminum–steel and aluminum–titanium joints. However, systematic studies on the hot-press bonding of similar aluminum sheet joints under controlled processing conditions remain relatively limited....