MAGNESIUM ALLOY HAVING HIGH STRENGTH AND HIGH TOUGHNESS

摘要

Mn and Zr are added in the designed so that it be possible for the deionized water Mg or the extraction hardening Mg-Zn system alloy and the disperse particle and the minute extraction particle evenly are distributed to individually as the same time inside micro-structure. In that way the high intensity high tenacity Magnesium alloy is provided. A high intensity high tenacity Magnesium alloy is contained Zn of 5.0 ~ 10.0 weight%, Mn of 0.05 ~ 0.5 weight%, and Zr of 0.02 ~ 0.5 weight%, and remnant has the feature consisting of the inevitable with Mg and other impurity. .