日本金属学会2022年春期(第170回)講演大会

Presentation information

一般講演

8.Structural Materials » Light Metals

[G] 8.4Magnesium and Its Alloys

Thu. Mar 17, 2022 9:00 AM - 11:55 AM Rm. C

Chair:Daisuke Egusa

10:00 AM - 10:15 AM

[135] Dispersion of stable icosahedral i-phase in ZA63 alloy by dynamic precipitation during extrusion

*Alok SINGH1, Takanobu HIROTO1, Hidetoshi SOMEKAWA1 (1. National Institute for Materials Science)

Keywords:Magnesium alloys、quasicrystal、precipitation、extrusion

Mg-Zn-Al ZA63 alloy was solutionized at 400C and extruded to precipitate stable quasicrystal i-phase dynamically. A fine dispersion of the i-phase was achieved with good mechanical properties.

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