The ceramic pushing plate has high reliability, long service life, and energy-saving effect because of the low surfacefrictioncoefficient and small rotational resistance.
陶瓷推力盘具有可靠性高使用寿命命长的特点，由于其表面摩擦系数低，转动阻力小，因而还具有节能效果。
2
If indeed the frictioncoefficient is independent of surface area, then when I tilt them they should start to slide roughly at the same Angle.
若摩擦系数真的，与接触面积没有关系，那么两者下滑时的角度，应该基本相当。
3
This surface has extreme hardness (60 RC. ), excellent wear and corrosion resistance, and low coefficient of friction.