FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy, particularly, to production of antifriction aluminum casting alloys with high tribological and strength characteristics used in machine building for production of monometallic plain bearings. Antifriction aluminum casting alloy for monometallic plain bearings contains, wt%: tin 4.5–8.0, lead 2.0–4.0, copper 3.5–4.5, silicon 0.6–1.0, zinc 2.0–3.0, magnesium 1.5–2.5, titanium 0.03–0.2, molybdenum 0.8–1.2, aluminum – the rest.
EFFECT: enlarging technological capabilities due to reduced wear of the alloy and increasing the load of the scrap while maintaining the remaining tribological characteristics and mechanical properties at the same level.
1 cl, 1 ex, 14 tbl
| Title | Year | Author | Number |
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