Universal Joint Coupler Steering Gear Joint Brass Shaft C...

During the friction process of thermally worn parts, the metal surface wears and the internal matrix generates heat or high temperature, which causes the parts to have tempering, softening, burning, wrinkling and other phenomena. It often occurs in high-speed and high-pressure sliding friction, and the destructiveness of wear is more prominent. And it is accompanied by the nature of accidental wear and tear. Corrosion and wear Chemical corrosion causes wear, the surface of the parts is eroded by acid-base salt liquids or harmful gases, or the surface of the parts is combined with oxygen to form hard and brittle metal oxides that are easy to fall off, causing the parts to wear.

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