Construction and Verification of the Constitutive Model of Pure Copper Deformation at Elevated Temperatures

• Veröffentlicht in: Проблемы прочности
• Datum: 2019
• Hauptverfasser: Huang, S.H., Wu, Y., Zhao, Z.D., Xia, X.S.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2019
• Schlagworte: Научно-технический раздел
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/188310
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Construction and Verification of the Constitutive Model of Pure Copper Deformation at Elevated Temperatures / S.H. Huang, Y. Wu, Z.D. Zhao, X.S. Xia // Проблеми міцності. — 2019. — № 1. — С. 127-136. — Бібліогр.: 16 назв. — англ.

The deformation behavior of pure copper was studied in hot compression tests in the temperature range of 773–1173 K and strain rate interval of 0.001–1.0 s⁻¹, the corresponding flow stress curves were plotted. The new method to calculate critical and saturation stresses was devised, quantitative ana...