Materials and Processing Designs for High-Performance Magnesium Alloys |
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| Journal | Materials Science Forum (Volumes 475 - 479) |
|---|---|
| Volume | PRICM-5 |
| Edited by | Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie |
| Pages | 453-456 |
| DOI | 10.4028/www.scientific.net/MSF.475-479.453 |
| Citation | Katsuyoshi Kondoh et al., 2005, Materials Science Forum, 475-479, 453 |
| Online since | January, 2005 |
| Authors | Katsuyoshi Kondoh, Ritsuko Tsuzuki, Wenbo Du, Shigeharu Kamado |
| Keywords | Corrosion Resistance, Grain Refinement, High Strengthening, Magnesium Alloy, Magnesium Silicides, Metal Matrix Composite (MMC), Mg2Si, Solid-State Synthesis |
| Abstract | Materials and processing designs for advanced magnesium alloys with fine microstructures and superior properties were established by the combination of the repeated plastic working and the Mg2Si synthesis in solid-state. The grain size was less than 1 μm via RPW process due to its severe plastic working on raw powder. The hot extruded magnesium alloys produced in industries showed high ultimate tensile strength, e.g. 420~450MPa, when employing Mg-Zn-Al-Ca-RE (Rare Earth) alloy coarse powder, having 0.5~2 mm diameter, as input materials. |
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