SINTERED COPPER-BASED ALLOY USED FOR PARTS OPERATING UNDER FRICTION CONDITIONS

摘要

FIELD: metallurgy. ^ SUBSTANCE: invention refers to powder metallurgy, and namely to sintered copper-based alloys, and can be used for producing parts with simple construction, which operate under friction conditions. Sintered alloy contains, wt %: stannum - 8.0-10.0; zinc - 12.0-14.0; lead - 2.0-4.0; nickel - 2.0-2.6; iron - 0.2-0.4; antimony - 0.1-0.2; arsenic - 0.1-0.2; and copper - the rest. ^ EFFECT: improving alloy hardness. ^ 1 tbl