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NOTE: The ART technology cannot restore the transmission cases with obvious damages and that is unable to operate.

Frictional wear：
frictional wear is the one of three major forms of material failure (wear, corrosion and fracture).

Wear is related to interactions between surfaces and more specifically the removal and deformation of material on a surface as a result of mechanical action of the opposite surface.

Concerted efforts to reduce friction and prevent wear can potentially save billions of dollars annually to our society via lubrication excellence and equipment reliability. Entire mechanical systems, be they simple chains or complicated combustion or turbine engines, are frequently scrapped whenever only a few of the critical components or parts are worn even to the repairable extent.

The CLAYHORSE Auto-Reconditioning Technology (abbreviated as ART) is a new one of revolutionary significance in the domain of surface engineering. Application of CLAYHORSE ART not only ushers in wear prevention of machinery parts, but also restores worn surfaces in long-term operation, thus extending remarkably the service life and reducing energy consumption of equipment. No current technologies of surface treatment and protection, or commercial after-market oil additives can be matchable in their comprehensive effectiveness to the ART technology.