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Friction of Solid Films on Steel at High Sliding Velocities
註釋MoS2 was very effective in reducing friction, was very tenacious, was chemically and thermally stable, and consequently should have many applications. Fe3O4 was beneficial on run surfaces whereas alpha-Fe2O3 was not. With films of type formed extreme pressure lubricant additives FeCl2 was more effective in reducing friction than was FeS.