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CryoHeat Process

Cryogenic Metal Treatment

Imagine a 50% or (>) Greater Savings in Service, Repair and Replacement of Metal Parts while maintaining Greater Dimensional Stability and Thermal Dissipation thus allowing Metal to become Stronger and More Wear Resistant.
That is just the Beginning of what CryoHeat Metal Treatment can do by Relieving Stress in the Entire Molecular Structure. Combine this with our Isotropic Micropolishing (accurate to (<) less than .00001 of an inch) and Greatly Increase Horsepower due to Less Friction and Wear while Extending Longevity of Metal parts over 250%!

The Research Behind the CryoHeat Process on 440C Bearing Steel

This research focuses on the influence of shallow and deep cryogenic treatment on the mechanical properties of AISI 440C bearing steel. Hardness of this material is increased by 7% when subjected to our CryoHeat treatment; and by 4% for Shallow Cryogenic Treatment (SCT) compared to the Conventional Heat Treatment (CHT). ‘ImageJ’ software has been used to analyze the optical microscope image of the conventional and cryogenic treated samples to estimate the retained austenite percentage. The retained austenite percentages of these samples were 29%, 8% and 5.7% for the conventional, shallow cryogenic and CryoHeat treated samples respectively. CryoHeat samples show relatively higher hardness than CHT samples due to higher conversion of retained austenite to martensitic structure. CryoHeat samples also show minor increment in hardness when compared to SCT. CryoHeat and SCT samples show improved hardness by 7% and 4% than that of the CHT sample. Fractography analysis of the cryogenically and conventionally heat treated bearing steel were performed using Scanning Electron Microscope (SEM). SEM analysis clearly indicates the formation of flat facets in SCT specimens and micro cracks in CryoHeat specimens.

The CryoHeat Proprietary Process

CryoHeat Metal Treatment provides huge performance gains to metal objects by completely stress reliving the metal. This promotes stronger metal that is more wear resistant, holding greater dimensional stability and capable of dissipating thermal temperatures much easier. CryoHeat has a proprietary process for all different types of metals and they are custom tailored for each application.


  • Greater strength
  • Better wear resistance
  • Reduced thermal temperatures
  • Reduces friction
  • Reduces surface roughness
  • Relieves microscopic stress fractures
  • Refines the molecular grain structure
  • Allows the machining of parts to tighter tolerances
  • Increases dimensional stability on critical components
  • Increases component durability and greater longevity
  • Promoting a significant savings on valuable repair time and parts replacement
  • 2 to 4 times the service life and 20 – 50% stronger metal.

CryoHeat guarantees about 50% savings or more after the treatment; saving in service, repair and replacement of metal parts.

Stressors on your metal parts
What Makes CryoHeat Different?


Less friction, promoting less heat & wear

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