| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: particularly it concerns aluminium-based wrought alloys which can be used in automotive industry. Alloy on aluminium base contains the following elements, wt %: zinc 7.0-9.0, magnesium 2.4-2.8, copper 0.6-0.8, zirconium 0.01-0.015, manganese 0.01-0.015, titanium 0.01-0.015, chromium 0.01-0.015, beryllium 0.01-0.015, niobium 0.3-0.4, the rest is aluminium. ^ EFFECT: production of alloy of enhanced hardness. ^ 1 tbl |
