| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: invention relates to non-ferrous metallurgy and can be used for manufacturing of screw propellers, tooth gears, pump casings. For increasing of flexibility bronze allows following composition, wt %: aluminium 10.0-15.0; iron 0.6-0.8; silicon 2.0-3.0; nickel 3.5-4.5; titanium 0.01-0.02; zirconium 0.01-0.02; manganese 2.5-4.0; silver 0.8-1.0; copper - the rest. Specific elongation is 9 - 12 %. ^ EFFECT: flexibility increasing. ^ 1 tbl |
