CARBO-IN THERMOCHEMICAL TREATMENTS IN LOW PRESSURE

CARBO-IN® THE CEMENTATION IN LOW PRESSURE

It is a process of controlled carbon diffusion, which takes place at a pressure between 5 and 9 mbar, in the absence of oxygen, at a temperature between 930 ° C and 1050 ° C. The tempering performed in high pressure gas follows.

ENVIRONMENTAL BENEFITS OF THERMOCHEMICAL TREATMENTS IN LOW CARBO-IN PRESSURE

  • absence of fumes derived from the use of oil during hardening
  • reduction of energy consumption
  • zeroing of disposal products

ENVIRONMENTAL BENEFITS OF THERMOCHEMICAL TREATMENTS IN LOW CARBO-IN PRESSURE:

  • drastic reduction of hardening deformation
  • personalization of the process in relation to the problems of each individual component
  • increased resistance to fatigue and wear due to the absence of intergranular oxidation
  • high reproducibility and ease of process control
  • homogeneity of the cemented layer in all sections of the component, even on complex parts
  • uniformity of treatment in the case of Czech or through holes
  • extreme cleaning of the piece after treatment
  • absence of superficial oxidations
  • residual austenite less than 5%
  • uniformity of the cementation depth within the charge of ± 0.05 mm
  • absence of cortical bainite

PRODUCTIVE BENEFITS OF THE CARBO-IN LOW PRESSURE THERMOCHEMICAL TREATMENTS:

  • lead time reduction
  • management of small lots
  • high productivity
  • extreme flexibility
  • reduced cycle time

ECONOMIC ADVANTAGES OF THERMOCHEMICAL TREATMENTS IN LOW CARBO-IN PRESSURE:

  • glossy and shiny aesthetic appearance
  • reduction of allowances
  • elimination of some mechanical processing phases downstream of the treatment
  • cancellation of pieces straightening
  • total absence of carbon residues and dry oil
  • elimination of sandblasting, tumbling, shot peening, final cleaning, etc.
  • guarantee absence of “residual dirt”