FZG Gear Efficiency and Pin-on-Disc Frictional Study
2016-5-23 · Sweden 123 Tribol Lett (2015) 60:9 ... dimples on the frictional properties of a silicon nitride ceramic on hardened steel and successfully reduced the friction coefficient from 0.12 to 0.10 under lubricated con-ditions. Using reciprocating sliding of a ball-bearing steel ... are porous, and how they are manufactured determines
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