Author

Yu Li

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Open access Oct 2026

Influence Mechanism of the Heat Input on the Element Distribution and Mechanical Behavior of Beads Welded by Pulsed GMAW

Similarly well-formed welds can differ markedly in service performance, yet the metallurgical origin of this difference has rarely been quantified. Bead-on-plate welds were prepared on AA6061 with an ER4047 filler by pulsed gas metal arc welding (P-GMAW); with the pulse waveform kept constant, the base current was rais...

Zhan-Hui Zhang, Dong Chen, Sheng-Xian Chen et al. · Coatings · 0 citations

Sep 2026

Enhanced Stress Corrosion Cracking Resistance in AA7075 by Laser Shock Peening: A Comparative Study of As‐Cast and T6‐Tempers

This study investigates the effect of laser shock peening (LSP) on the stress corrosion cracking (SCC) resistance of as‐cast and T6‐treated AA7075 alloys. Microstructural evolution was characterized using CLSM, TEM, and SEM, while residual stress was measured via X‐ray diffraction. SCC performance was evaluated throu...

Lei Guan, Ling-Chao Liao, Xiao-Ying Xi et al. · Materials and Corrosion · 0 citations