MAGNESIUM ALLOY MATERIAL AND PRODUCTION THEREOF

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PROBLEM TO BE SOLVED : To produce a magnesium alloy material excellent in mechanical properties without using any special production apparatus or processes. SOLUTION : This magnesium alloy material composed of an Mg-Zn-FE alloy contains essential components in the form of 0.5 to 3 atomic% of Zn and 1 to 5 atomic% of RE, with the remainder comprising Mg and unavoidable impurities. the Mg-Zn-RE alloy has a lamellar phase formed from a long period stacking ordered structure and α-Mg in the alloy structure thereof. The long period stacking ordered structure has at least one of a curved portion and a bent portion and has a divided portion in at least a portion thereof. COPYRIGHT : (C)2008, JPO&INPIT