| 摘要 |
FIELD: metallurgy; aluminium-base alloys with higher heat resistance. SUBSTANCE: alloy contains ingredients at the following ratio, wt.-%: chrome, 1.5-3.5; aluminium oxide, 0.01-1.0; zirconium, 1.5-3.5; manganese, 0.5-2.0; tungsten, 0.5-1.0; aluminium, the balance. Proposed alloy ensures higher heat resistance at temperature 400-450 C on pressed semifinished products. EFFECT: higher heat resistance. |
