What is Heat Treatment?

It is a specialized engineering process which improves the properties of metals and alloys by extending the life of components for better durability. It is a well-controlled process used to alter the microstructure of materials such as metals and alloys. Or, in the simplest terms, as we like to call it, it is:

The Scientific Art!

Why Go for the Best Heat Treatment?

  • Heat treatment costs approx. 10% of manufacturing cost, but extends component life by almost 90%.
  • It is critical to quality, as it directly affects the strength of the part.
  • With unmatched capacity and fully-automated systems, our facilities process a wide range of component sizes to exact standards, with reliable and consistent results.

Our Capabilities

Our Services

Top-notch heat treatment solutions, matched to what your components need

Carburizing

Enhances surface hardness while maintaining core toughness.

Carbo-Nitriding

Improves wear resistance and fatigue strength.

Hardening & Tempering

Strengthens and toughens materials for industrial applications.

Gas Nitriding

Increases surface hardness and corrosion resistance.

Stress Relieving

Reduces residual stress to improve dimensional stability.

Normalizing

Refines grain structure and enhances mechanical properties.

Annealing

Softens metal and improves ductility for better machinability.

Iso-Thermal Annealing

Ensures a uniform structure for high-quality components.

Our Foundation

Core Values

COGNOVA core values: continuous innovation, efficiency improvement, knowledge enhancement, value creation