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DHD nitride + oxidation



    ●Low temperature salt bath nitriding and salt bath oxidation

    compound treatment

    ●The combination of heat treatment technology and anti-corrosion

    technology, in terms of performance, is a combination of high wear

    resistance and combination of high corrosion resistance

      ●Significant effect on early thermal cracking, erosion and mucous

      membrane

      ●The amount of deformation is controlled at the level of 0.05mm

      ●Surface hardness HV850-1000, surface thickness 0.05-0.08mm                (die-casting)

      ●Applicable to die-casting moulds, stamping moulds, injection

      moulds, forging moulds, etc.

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