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In general, heat treatment includes a series of heating operation, single or consecutives always operating under the same fusion temperature, followed by a certain resting period and a following cooling process of different length. This allows for a structural modification of the material with a following change of mechanic characteristics. During the thermic treatment, the material’s chemical composition can also be enriched via the exchange of elements in the selected medium: in this specific case, the treatment is called thermochemical treatment.

ALFA OSSIDAZIONE S.r.l. is able to provide their clients with a wide-ranging line of thermic and thermochemical treatments amongst which: