To increase the service life and reliability of mechanical components or assemblies, manufacturers place high demands on the strength of the parts used for assembly. To satisfy requests for improved performance, technology such as heat treatment of finished products is used. The main types include:
- Annealing – heating to a certain temperature and holding.
- Body hardening is the process of applying carbon to the surface of a product.
- Sediment strengthening - after mechanical heating, the diameter of a round elongated part increases by reducing the length (for example, restoring worn bushings).
- Normalization - performed to remove residual stress and increase ductility using heating and holding.
- Quenching - heating is carried out to a certain temperature with rapid cooling in water or oil.
The optimal technology is selected taking into account the steel grade and customer requirements for the technical characteristics of the processed part.
Increasing wear resistance by saturating the surface with nitrogen
Physico-chemical method used to increase resistance to abrasion and corrosion of the surface of parts - nitriding of steel with using special equipment. The technology for performing the procedure is as follows:
- Placing the part in a sealed chamber of a special oven.
- Filling the chamber with inert gas.
- Heating to the temperature of gas absorption by the surface of the product.
- Cooling in a natural environment.
The choice of heating and holding modes is calculated by the enterprise technologist, taking into account the steel grade of the workpiece, the depth of the saturated layer, and customer requirements for strength parameters.
Accepting orders and free consultation
You can get acquainted with the types of heat treatment of finished metal parts and familiarize yourself with the terms of ordering for nitriding using the official website https://karbaz.com.ua company "KARBAZ". Company:
- It has its own production facilities, high-tech equipment and a staff of qualified employees.
- Specializes in providing services in the field of chemical-thermal and thermal processing of metals and alloys.
- Carries out its activities on an official commercial basis.
Consultation with clients interested in cooperation on all organizational and technical issues is carried out by a full-time specialist. The employee calculates the cost taking into account the specifics of the order and the volume of processed parts. A flexible system of discounts is provided for large clients and regular customers. Orders are accepted from individuals and legal entities with any convenient form of payment.
