Method of manufacturing a forged magnesium alloy
AssigneeMazda Motor Corporation
InventorsMakoto Fujita, Yukio Yamamoto, Nobuo Sakate, Shoji Hirabara
Life of this patent
Estimating the term…
Abstract
An article of manufacture made of a magnesium alloy is made by casting the magnesium alloy to provide a casting, forging the casting to render material of the casting to have an average crystalline particle size of not greater than 100 .mu.m, and carrying out a T6 treatment (a solution treatment and an artificial aging treatment) with respect to the casting. Physical properties such as, for example, the tensile strength, elongation and the like of the article are considerably improved by virtue of the synergistic effect of the micronized crystalline particles and the T6 treatment.
Claims7
A method of making an article of manufacture made of a magnesium alloy, comprising the steps of:
- casting the magnesium alloy to provide a casting;
- forging the casting to render material of the casting to have an average crystalline particle size of not greater than 100 .mu.m;
- and
- carrying out a T6 treatment with respect to the casting, said T6 treatment including a solution treatment and an artificial aging treatment.
Dependencies are inferred from the claim text.