Effects of Sc and Zr microalloying additions on the recrystallization texture and mechanism of Al–Zn–Mg alloys

•Investigate texture evolution of Al–Zn–Mg/Al–Zn–Mg–Sc–Zr alloys during annealing.•Discuss the recrystallization mechanisms of Al–Zn–Mg/Al–Zn–Mg–Sc–Zr alloys.•Establish a recrystallization nucleation model.•Calculate orientation-dependent stored energies. Effects of Sc and Zr microalloying additions...

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Veröffentlicht in:	Journal of alloys and compounds 2013-12, Vol.580, p.412-426
Hauptverfasser:	Deng, Ying, Xu, Guofu, Yin, Zhimin, Lei, Xuefeng, Huang, Jiwu
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys Aluminum base alloys Annealing Cold working, work hardening annealing, quenching, tempering, recovery, and recrystallization textures Condensed matter: structure, mechanical and thermal properties Convergent-beam electron diffraction, selected-area electron diffraction, nanodiffraction Cross-disciplinary physics: materials science rheology Defects and impurities in crystals microstructure Electron diffraction and scattering Equations of state, phase equilibria, and phase transitions Exact sciences and technology General studies of phase transitions Intermetallic compounds Linear defects: dislocations, disclinations Materials science Mathematical models Metals and alloys Microstructure Nucleation Orientation Physics Recrystallization Structure of solids and liquids crystallography Surface layer Texture Treatment of materials and its effects on microstructure and properties X-ray diffraction
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