Sentence examples for moderate friction coefficients from inspiring English sources
All coatings investigated yield only a moderate friction coefficients between 0.5 and 0.7.
The results showed that: (1) all three coatings significantly improved the wear resistance and stamping performance; and (2) CrTiN coating out-performed the other two, owing to its high hardness, good adhesion and moderate friction coefficient.
Regarding potential application in pumps with SiC as standard material for sliding parts, 3-YSZ might be the most promising coating candidate due to moderate tribochemical interactions and therefore stable friction coefficients on a tolerable level and a similar wear rate compared with WC/Co.
It is noteworthy that the friction coefficients decrease markedly at low to moderate relative humidity but decrease less at moderate to high relative humidity.
Table 1 Recommended friction coefficients.
Hence, their track deflections are closer to our simulations with weak surface friction than moderate friction.
Fig. 13 Friction coefficients of different cutting angles.
The friction coefficient differs systematically between minerals, and clay minerals show a significant reduction of friction coefficients under wet condition.
The friction test with the bearing partner UHMWPE provided significant higher friction coefficients than with PTFE (P < 0.001; Figure 4).
Friction coefficients of the new structures were comparable to the titanium plasma sprayed control.
