Piston Ring for Racing-raise
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Piston Ring for Racing-raise Piston Ring for Racing-raise JCO Special Physical Treatment Material To Reform To relieve the work-piece residual stress. (including quenching stress, working stress.) Uniform distribution of nodular graphite in the tempered Martensite or Bainite structure, or make Austenite to Martensite transformation, in order to get the best microstructure. To separate fine carbides in the Grain Boundary, in order to increase wear resistance. Make the Grain Boundary structure arranging in proper order evenly. To increase mechanical properties of the work-piece, to extend the tensile strength and ductility. Good heat duty resistance, elasticity fatigued resistance. Plus10% horse power without modify any parts. Piston Ring for Racing-raise horse power, exceed the limit.   |