Thermal treatment services
Annealing of metal
A type of heat treatment that involves heating steel, holding it at a given temperature, and then slowly cooling it along with the furnace.
Aging of metal
A heat treatment operation in which the decomposition of a supersaturated solid solution occurs in an alloy that has been quenched without undergoing a polymorphic transformation.
Tempering of steel
A type of heat treatment that involves heating parts to temperatures below AC1, holding them at specified temperatures, and then cooling them at a specified rate.
Hardening with high-frequency current (induction hardening)
Surface hardening of steel products by hardening with high-frequency currents (HFC), the so-called induction hardening.
Hardening in protective environments
Processing of parts in a protective environment of a quenching salt bath. Heating to the quenching temperature during such processing occurs in a specially developed salt composition.
Isothermal hardening
Heating steel to the austenitic state, rapid cooling to the temperature region of relative stability of supercooled austenite and holding until complete or partial transformation of austenite into bainite.
Hardening of steel
This type of heat treatment involves heating the parts and then quickly cooling them in water, quenching liquid or oil.
Austenitization
(hardening to austenite)
Welded joints of steam pipelines made of heat-resistant high-alloy steels of the austenitic class are subjected to austenization.
Normalization
This process can lead to internal recrystallization with the elimination of coarse grain structure. Normalization can be used for copper and cast iron, but the most widespread is the normalization of steel.
About the company
The main activity of the company “Karbaz” is the provision of services for surface hardening of machine parts and tools by methods of chemical-thermal treatment, to protect them from wear, erosion, corrosion, fatigue and contact destruction. Our goal is the implementation of advanced methods of surface hardening at machine-building enterprises of Ukraine.
Our advantages
Quality of work performed
Mandatory operational quality control of heat treatment and hardened layers. Certified equipment for measuring the hardness of products and the depth of hardened layers.
Deadlines for completion of work
Our equipment is constantly in operation 24/7. You do not need to wait for weeks for the batch to form or ensure a full load of the furnace with your order.
Qualified personnel
Our equipment is constantly in operation 24/7. You do not need to wait for weeks for the batch to form or ensure a full load of the furnace with your order.
We strengthen all known grades of steel and cast iron 4
We will help you choose a cheaper material (use less alloyed steel; replace stainless steel) and ensure high performance, typical of more expensive materials
For us there are no small and "uninteresting" orders 5
We process parts weighing from a few grams to two tons, in any quantity. We work with enterprises of all types of ownership and individuals.
Reasonable prices 6
We offer minimum prices depending on the total weight of parts sent to us for strengthening.
Our clients
