Friction at high sliding velocities of surfaces lubricated with sulfur as an additive

Robert L. Johnson, Max A. Seikert, Edmond E. Bisson
naca-tn-1720
Oct 1948


Friction occurring at high sliding velocities of sulfur-type extreme-pressure lubricants was investigated. Experimental evidence is presented that indicates the existence of a limiting and critical condition of sliding velocity.

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