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Overall, moderate rolling speed can synergistically improve microstructural uniformity, mechanical properties, and corrosion resistance, providing guidance for plastic processing of biodegradable Mg alloy sheets.
This study introduces the Friction stir processing (FSP) of AZ91 magnesium alloy for grain refinement with a view to improve the mechanical and corrosion properties. The results of microstructural characterization show a considerable change in the grain size from 49.49 µm to 4.91 µm after FSP. This refining contributes...
Zn-Mn-based alloys represent promising material candidates for biodegradable orthopedic implants. Nevertheless, their real-world clinical deployment is severely hampered by unsatisfactory mechanical properties. In this research, a Zn-0.5Mn-0.2Mg (wt.%) alloy was subjected to equal-channel angular pressing (ECAP) with 4...
Minor alloying elements play critical roles in the microstructural evolution and mechanical properties of wrought superalloys. The wrought GH3230 Ni-based superalloys with boron (B) contents ranging from 0.0018 to 0.0088 wt.% were prepared by a casting–forging process to investigate the effects of B on microstructure a...
Hypereutectic ZnAl alloys are used as coatings and self‐lubricating components because of their wear and corrosion resistance. Although ZnAl and ZnAlCu alloys have been extensively studied, the influence of Mg additions on macrosegregation and grain structure evolution during transient directional solidification...
In this research, AZ91 magnesium alloy was subjected to solutionizing at 410 °C for different soaking times (4, 8, 16, and 24 h), and the microstructure evolution, phase change, and mechanical and corrosion properties were investigated. From the microstructural studies, it was clearly observed that the intermetallic ph...
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