A Modified Johnson–Cook Model and Microstructure Evolution of As-Extruded AA 2055 Alloy during Isothermal Compression
Isothermal compression behaviors of as-extruded AA 2055 alloy (T6 state) were studied at temperature of 320, 380, 440 and 500 °C with strain rate of 0.001, 0.01, 0.1 and 1 s<sup>−1</sup> by a Gleeble-3800 testing machine. A modified Johnson–Cook model fitted by polynomial and power-exponential funct...
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| Autors principals: | , , , , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
MDPI AG
2022-10-01
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| Col·lecció: | Metals |
| Matèries: | |
| Accés en línia: | https://www.mdpi.com/2075-4701/12/11/1787 |
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