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Can I read 3D Fe-Rich Phases Evolution and Its Effects on the Fracture Behavior of Al–7.0Si–1.2Fe Alloys by Mn Neutralization on EtoBox?
3D Fe-Rich Phases Evolution and Its Effects on the Fracture Behavior of Al–7.0Si–1.2Fe Alloys by Mn Neutralization by Dong-Fu Song; Yu-Liang Zhao; Zhi Wang; Yi-Wang Jia; Dao-Xi Li; Ya-Nan Fu; Da-Tong Zhang; Wei-Wen Zhang is a Engineering article available to read on EtoBox.
What is 3D Fe-Rich Phases Evolution and Its Effects on the Fracture Behavior of Al–7.0Si–1.2Fe Alloys by Mn Neutralization about?
The evolution of the 3D Fe-rich phases of Al-7.0Si-1.2Fe alloys with different Mn contents was visualized and characterized using synchrotron X-ray computed tomography, and the effect of Fe-rich phases with typical morphologies on the fracture behavior during tensile testing was analyzed. The results showed that the Fe-rich phase changed from platelet-like β-Al 5 FeSi into α-Al 15 (FeMn) 3 Si 2 with various morphologies after the addition of Mn. The Mn addition not only significantly reduced the volume fraction, equivalent diameter and interconnectivity of the Fe-rich phase but also greatly increased the sphericity, surface thickness, and distribution of the mean curvature and surface thickness. Furthermore, the equivalent diameter of α-Al 15 (FeMn) 3 Si 2 had an inverse exponential function relationship with its sphericity. The 3D morphology of α-Al 15 (FeMn) 3 Si 2 can be summarized as massive and regular polyhedrons, hollow and regular polyhedrons, and multibranched polyhedrons. The fraction of the different 3D morphologies in each alloy is related to the Mn content, where excess Mn increased the number and volume fraction of the large Fe-rich particles with a low sphericity. Th
Who reads 3D Fe-Rich Phases Evolution and Its Effects on the Fracture Behavior of Al–7.0Si–1.2Fe Alloys by Mn Neutralization?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Dong-Fu Song; Yu-Liang Zhao; Zhi Wang; Yi-Wang Jia; Dao-Xi Li; Ya-Nan Fu; Da-Tong Zhang; Wei-Wen Zhang
- Publisher
- Springer Science and Business Media LLC
- Published
- 2021
- Language
- EN
- Field
- Engineering (Physical Sciences)