Sentence examples for low friction coefficients from inspiring English sources

Low friction coefficients in the 0.15-region were measured.

Smectite-rich clays have extremely low friction coefficients (0.1 to 0.2).

Polymeric coatings exhibit outstanding tribological properties as low friction coefficients and high wear resistance.

Thin films of amorphous carbon (a-C) generally combine high wear resistance with low friction coefficients.

This insures maximum stability and climbing abilities even for very low friction coefficients between the wheel and the ground.

Low friction coefficients of ~ 0.02 and ~ 0.1 were measured for tests with Si3N4 and SiC balls, respectively.

Recent progress on low or ultra-low friction coefficients in liquid nano-lubrication was summarized based on two situations.

Most significant, ball-on-flat tribo-testing showed that hydrogenated carbon films doped with 5 at.% sulfur have ultra-low friction coefficients (< 0.01) in air with relative humidity from 0%to50%0%to50%

However, at specific and intermediate normal loads, both low and ultra-low friction coefficients could be explained through elastic contact model that is accounted by the presence of lubricious phase of sp2 and a-C.

Ultra-low friction coefficients as low as 0.003 between MoS2 flakes and MoS2 surfaces have been reported [2] and explained by an easy shear of basal planes of the crystal structure parallel to the sliding direction in accordance with the Amontons-Coulomb law.

In contrast, the (Ti,Al)(C,N) coatings possess low-friction coefficients of approximately 0.2.