MAGNESIUM ALLOY WITH IMPROVED COMBINATION OF MECHANICAL AND CORROSION CHARACTERISTICS Russian patent published in 2011 - IPC C22C23/06 A61L17/00 A61F2/06 

FIELD: metallurgy.

SUBSTANCE: alloy contains wt %: scandium from approximately 1 to approximately 10, yttrium to approximately 3, rare earth metals from approximately 1 to approximately 3, zirconium from approximately 0.1 to approximately 0.5, magnesium and impurities - the rest. Also, dimension of grain in alloy is not more, than 10 mcm. Degree of magnesium purity in alloy is as high, as 99.995. Alloy does not contain harmful and toxic impurities.

EFFECT: high strength, deformability and corrosion resistance.

8 cl, 1 tbl, 2 ex