RESEARCH AND DEVELOPMENT ON DETERMINATION OK.COEFFICIENTS OF FRICTION BETWEEN DRY METALLIC SURFACES To Watertown Arsenal Watertown 72, Massachusetts

摘要

Coefficients of static friction have been determined for mild steel rubbing on mild steel, Titanium RC 130B on mild steel, Titanium RC 130-B rubbing on Uranium, Uranium rubbing on Uranium, Beryllium rubbing on Uranium and Beryllium rubbing on Titanium for both statically and dynamically applied loads. Normal rubbing pres-sures range between 1500 and 12,000 psi for sta-tically applied loads and between 12,000 psi and 21,000 psi for dynamically applied loads.