Characterization of the Hot Deformation Behavior of Cu-Cr-Zr Alloy by Processing Maps

Hot deformation behavior of the Cu-Cr-Zr alloy was investigated using hot compressive tests in the tem- perature range of 650-850℃ and strain rate range of 0.001-10 s-1. The constitutive equation of the alloy based on the hyperbolic-sine equation was established to characterize the flow stress as a...

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Veröffentlicht in:	Acta metallurgica sinica : English letters 2016-05, Vol.29 (5), p.422-430
Hauptverfasser:	Zhang, Yi, Sun, Hui-Li, Volinsky, Alex A., Tian, Bao-Hong, Chai, Zhe, Liu, Ping, Liu, Yong
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys Characterization and Evaluation of Materials Chemistry and Materials Science Chromium Constitutive equations Constitutive relationships Copper Copper base alloys Corrosion and Coatings Cu-Cr-Zr合金 Deformation Dynamic recrystallization Energy Energy dissipation Evolution Hardening rate Hot working Materials Science Metallic Materials Microstructure Nanotechnology Organometallic Chemistry Process mapping Spectroscopy/Spectrometry Strain hardening Strain rate Temperature Tribology Trigonometric functions True strain Yield strength Zirconium 加工图动态再结晶应变速率温度范围热变形行为表征铜铬锆合金
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