Thermal treatments

Thermal treatments

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UFG srl offers all the following heat treatments

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Tempering in atmosphere and in vacuum

The hardening is part of the heat treatments and is carried out on the surface of ferrous materials in order to obtain a hardening of the product.

Solubilization and aging

The solubilization is the hardening of austenitic steels. Treatment is generally conducted at 1,000-1,100 ° C with rapid cooling in forced air or water. Aging consists in the precipitation of the alloy material in the metal structure.

Annealing

The annealing is the heat treatment carried out on laminated and cold deformed materials, hot deformed, to obtain a lowering of the hardness. The heat treatment involves the heating of the material and the permanence at the useful temperature, followed by cooling in conditions that allow the metal to be in the state closest to stable equilibrium.

Nitriding

Nitriding is a thermochemical treatment performed on ferrous products to obtain a surface enrichment of nitrogen.
The diffusion of nitrogen takes place by heat treatment in an atmosphere of anhydrous gaseous ammonia or by ionic discharge in a rarefied atmosphere of ammonia.

Nitrocarburizing

Nitrocarburization is a thermochemical treatment carried out on ferrous products to obtain a surface enrichment of nitrogen, carbon and sulfur.
It takes place by heat treatment in the atmosphere of anhydrous gaseous ammonia and a cementing and sulfur gas or by ionic discharge in the atmosphere of hydrogen, nitrogen and cementing gas.

Cementation

Cementation is a heat treatment carried out on ferrous products to obtain a surface enrichment in austenite, of carbon in a solid solution.
The enrichment in the diffusion of carbon on the surface is done by heat treatment in a controlled atmosphere or at low pressure.

Carbonitriding

Carbonitriding is a thermochemical treatment performed on ferrous products to obtain a surface enrichment in carbon austenite and nitrogen in a solid solution.

Reclamation

The reclamation is the heat treatment of hardening plus the tempering carried out on ferrous products to obtain a specific combination of toughness, mechanical properties and ductility.

Other Service

Thermosets materials

Processing and molding of thermosetting materials. Through the graph you can identify the thermosetting material most suitable for working temperatures.

Assembly and industrial premontage

Mechanical assemblies: UFG is able to assemble components for third parties by performing diagnostic tests to control the final product quality by issuing our test certificate.

Titanium

Titanium is a metallic element that is well known for its resistance to corrosion and its high strength / weight ratio. It is light, hard, with a low density. In its pure state it is quite ductile, glossy, of a metallic white color.
Titanium can be easily processed, if its physical and chemical characteristics are taken into account…