Study on the Aging Precipitation Behavior and Kinetics of Al-10.0Zn-3.0Mg-2.8Cu Alloy by Pre-Deformation Treatment

In this paper, the effect of thermomechanical treatment process on the hardening behavior, grain microstructure, precipitated phase, and tensile mechanical properties of the new high-strength and high-ductility Al-10.0Zn-3.0Mg-2.8Cu alloy was studied, and the optimal thermomechanical treatment proce...

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Veröffentlicht in:	Materials 2024-07, Vol.17 (15), p.3729
Hauptverfasser:	Fu, Zhaolong, Zhao, Xi, Jiao, Minhang, Ren, Xianwei, Liu, Hongbin, Liu, Hailong
Format:	Artikel
Sprache:	eng
Schlagworte:	Aging Aging (metallurgy) Alloys Aluminum Aluminum alloys Aluminum base alloys Coarsening Corrosion resistance Deformation Deformation effects Ductility Dynamic recrystallization Elongated structure Energy distribution Extrusion Fracture surfaces Fracture toughness Grain boundaries Grain size Heat treatment High strength alloys Mechanical properties Nucleation Organizational aspects Plastic deformation Precipitation hardening Predeformation Specialty metals industry Strengthening Stress concentration Stretching Tensile strength Thermomechanical treatment True strain Yield stress Zinc compounds
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