Effects of two-step homogenization on precipitation behavior of Al3Zr dispersoids and recrystallization resistance in 7150 aluminum alloy

The effect of two-step homogenization treatments on the precipitation behavior of Al3Zr dispersoids was investigated by transmission electron microscopy (TEM) in 7150 alloys. Two-step treatments with the first step in the temperature range of 300–400°C followed by the second step at 470°C were appli...

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Veröffentlicht in:	Materials characterization 2015-04, Vol.102, p.122-130
Hauptverfasser:	Guo, Zhanying, Zhao, Gang, Chen, X.-Grant
Format:	Artikel
Sprache:	eng
Schlagworte:	7150 aluminum alloy Al3Zr dispersoids Aluminum base alloys Density Dispersions Electron back scatter diffraction Homogenization Homogenizing Intermetallic compounds Precipitation Recrystallization Two-step homogenization Zirconium
Online-Zugang:	Volltext
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