Precipitation behavior of Cu–Zr compounds in a Cu-0.13 wt%Zr alloy

The microstructure of a Cu-0.13 wt%Zr alloy cast or aged at 450–950 °C for 1 min–30 days (d) after solutionizing was investigated. Spherical fine precipitates having an ordered fcc lattice with a = 0.416 nm and a cube-on-cube orientation relationship to the Cu matrix were newly found in the cast all...

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Veröffentlicht in:	Journal of alloys and compounds 2020-03, Vol.816, p.152650, Article 152650
Hauptverfasser:	Nakashima, Kao, Miyamoto, Kenta, Kunimine, Takahiro, Monzen, Ryoichi, Muramatsu, Naokuni
Format:	Artikel
Sprache:	eng
Schlagworte:	Aging Aging (metallurgy) Casting alloys Chemical precipitation Copper Crystal structure Metals and alloys Microstructure Phase diagrams Precipitates Precipitation Solid solubility Transmission electron microscopy Zirconium base alloys Zirconium compounds
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