FIELD: powder metallurgy, namely production of anti-friction materials used for making friction units operating in heavy load condition, particularly in oil production industry.
SUBSTANCE: iron base powder material contains graphite, nickel, molybdenum, copper and manganese sulfide as grease at next relation of ingredients, mass. 5%: graphite, up to 1.5; nickel, 0.5 - 15; copper, 10 -20; molybdenum, 0.5 -2,5; manganese sulfide, 2.5 - 7.0; iron, the balance.
EFFECT: lowered friction factor, increased wear resistance of materials in aqueous medium.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ANTIFRICTION MATERIALS BASED ON IRON | 2014 |
|
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| CORROSION-RESISTANT SINTERED IRON-BASED MATERIALS | 2014 |
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| SINTERED ANTIFRICTION MATERIAL ON THE BASE OF FERRUM | 1995 |
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| CONNECTING JOINT OF SLIP SWITCH DRIVE SET | 2010 |
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| ANTIFRICTION CAKED MATERIAL ON THE BASE OF FERRUM | 1994 |
|
RU2068021C1 |
| GRAPHITISED STEEL FOR ANTIFRICTION CASTING | 2014 |
|
RU2547774C1 |
