| 摘要 |
FIELD: powder metallurgy; manufacture of sintered anti-friction materials for manufacture of bearings. ^ SUBSTANCE: proposed sintered anti-friction material contains the following components, mass-%: graphite, 2.0-3.0; copper, 1.0-2.0; molybdenum disulfide, 2.0-3.0; calcium fluoride, 0.5-1.0; tin, 0.5-1.0; vanadium, 0.5-1.0; boron, 0.1-0.2; zirconium, 0.3-0.5; manganese, 4.0-5.0; the remainder being iron. ^ EFFECT: enhanced wear resistance of sintered material. ^ 1 tbl |
