Effect of molybdenum chalcogenides on the tribotechnical properties of lubricating materials

Journal Article · Fri Apr 01 04:00:00 EST 1988 · Sov. Powder Metall. Met. Ceram. (Engl. Transl.); (United States)

OSTI ID:6162235

Kolesnichenko, L F; Il'ina, Z T; Yuga, A I; Khranov, A G; Lyshko, S G

The effect of alloying additions of molybdenum diselenide and molybdenum disulfide on the lubricating properties of AS-8, Litol-24, and Hypoid oil, used extensively in motor vehicle transport, was investigated for purposes of reducing energy and material losses to friction. Laboratory and road service tests were performed to determine antiseizure and antiwear properties of the lubricants. Friction coefficients and load-carrying capacity were determined. Additions of 2% MoSe/sub 2/ to Litol-24 greatly reduced friction and increased the load-carrying capacity.

• Research Organization: Institute of Problems of Materials Science, Kiev (USSR)
• OSTI ID: 6162235
• Journal Information: Sov. Powder Metall. Met. Ceram. (Engl. Transl.); (United States), Journal Name: Sov. Powder Metall. Met. Ceram. (Engl. Transl.); (United States) Vol. 26:11; ISSN SPMCA
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
023000 -- Petroleum-- Properties & Composition
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
320302 -- Energy Conservation
Consumption
& Utilization-- Industrial & Agricultural Processes-- Materials
36 MATERIALS SCIENCE
360603* -- Materials-- Properties
ADDITIVES
CHALCOGENIDES
COMPARATIVE EVALUATIONS
EFFICIENCY
ENERGY EFFICIENCY
ENGINES
FRICTION
HEAT ENGINES
INTERNAL COMBUSTION ENGINES
LUBRICANTS
LUBRICATING OILS
LUBRICATION
MATERIALS TESTING
MECHANICAL PROPERTIES
MOLYBDENUM COMPOUNDS
MOLYBDENUM SELENIDES
MOLYBDENUM SULFIDES
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
REFRACTORY METAL COMPOUNDS
ROAD TESTS
SELENIDES
SELENIUM COMPOUNDS
SULFIDES
SULFUR COMPOUNDS
TESTING
TRANSITION ELEMENT COMPOUNDS
VEHICLES
WEAR RESISTANCE