FIELD: powder metallurgy. SUBSTANCE: proposed composition material comprises, mas. %: aluminium, 0.4-1.0; carbon, 0.15-0.3; oxygen, 0.1-0.2; copper, 98.5-99.35. Hardness of desired material according to Vickers is up to 1910-2000 MPa. Material is wear resistant at elevated temperature. EFFECT: improved quality of desired product. 4 dwg , 1 tbl
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