| 摘要 |
FIELD: metallurgy.SUBSTANCE: sintered anti-friction material on basis of iron contains the following, wt %: copper 1.5-2.0; nickel 20.0-23.0; chrome 13.0-15.0; molybdenum disulphide 4.0-4.5; carbon 0.1-0.15, tellurium 0.002-0.003; stannum 0.02-0.03; boron 0.1-0.15, antimony 0.03-0.05; iron is the rest.EFFECT: material has high wear-resisting properties.1 tbl |
