| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for easily producing a magnesium alloy which has improved various qualities of material including mechanical properties, with a high degree of reliability, by adding a silicon component to a magnesium alloy as an additive component for improving the qualities of material. SOLUTION: The method for producing the magnesium alloy to which the additive component for improving the quality of material is added in a production step includes: a silicon addition step of adding silicon to the magnesium alloy as the additive component; and a particle dispersion step of controlling the Mg<SB>2</SB>Si compound which is produced in the silicon addition step, so as to allow Mg<SB>2</SB>Si particles to have particle sizes of 40μm or less. The amount of the silicon to be added in the silicon addition step is controlled so as to be in a range of 0.1-15.0 mass% in terms of a content rate of silicon with respect to the mass of the magnesium alloy to be produced. COPYRIGHT: (C)2011,JPO&INPIT |
