Hardening & Tempering

Ace carbo Nitriders undertakes H&T on a large variety of jobs, From small to big and for wide variety of steels to deliver accurate mechanical properties and metallurgical attributes.

The hardening process involves techniques used to increase the hardness and strength of materials, particularly metals. Hardening process is essential to enhance the performance and lifespan of materials, particularly metals. By controlling the heating and cooling stages, specific properties can be achieved to meet the demands of various applications.

How It Works

Heating: The material, usually a metal, is heated to a specific temperature, often above its critical point, which changes its microstructure.
Quenching: The heated material is rapidly cooled, typically in water, polymer, oil, or air. This rapid cooling transforms the microstructure into a harder phase (e.g., martensite in steel).
Tempering: To relieve stresses and reduce brittleness, the material is reheated to a lower temperature and then cooled again. This helps to balance hardness and toughness.

Benefits

Increased Hardness: Enhances wear resistance and durability.
Improved Strength: Makes materials stronger, suitable for heavy loads.
Enhanced Wear Resistance: Useful in applications where abrasion is a concern.
Customized Properties: By adjusting the heat treatment parameters, specific characteristics can be achieved for various applications.

Typical Materials Used for Hardening

Steel: The most commonly hardened material, especially carbon and alloy steels.
Iron: Cast iron can also be hardened through similar processes.
Certain Alloys: Some non-ferrous alloys, like aluminum and titanium, can be hardened using different methods.

Applications

Services