| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: invention can be used for production of screw propellers of vessels, for tooth wheels, for pump cases and other items. Bronze has a following composition, mas.%: aluminium 9.0-11.0; nickel 1.5-2.0; zinc 0.5-1.0; iron 2.0-2.5; titanium 0.15-0.3; indium 0.05-0.1; boron 0.05-0.1; copper - the rest. ^ EFFECT: upgraded hardness of bronze. ^ 1 tbl |
