| 摘要 |
FIELD: metallurgy, in particular high strength, corrosion resistant magnesium-based alloys for aircraft industry. ^ SUBSTANCE: claimed alloy contains (mass %): zinc 6,5-9.5; cadmium 0.01-1.4; zirconium 0.7-1.2; 0.01-0.6; titanium 0.004-beryllium 0.0006-0.001; and additionally bismuth 0.01-0.8 and niobium 0.01; and balance: magnesium. ^ EFFECT: magnesium-based alloy with low content of iron, silicium and copper impurities; as well as improved corrosion strength and mechanical properties at room and elevated temperature. ^ 2 cl, 2 tbl, 1 ex |
