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THERMI-METALURGICA

THERMI-METALURGICA is the Group's only site outside France, to meet the needs of our customers and partners.

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French know-how in Romania

THERMI-METALURGICA has been based in Deva, Romania, since 2003. It meets the needs of major industrial groups looking for high-level metallurgical skills, as well as local industries.

It is the culmination of all the THERMI-LYON group's functional and technological expertise in heat treatment and vacuum coating.

The high level of investment we've made gives us the same quality advantages as our French sites, despite their remoteness:

- top-of-the-range equipment with hi-tech technology;
- a professional, dedicated team that creates value;
- computerized process monitoring with supervision from France;
- production security (generator set, double cooling circuit, autonomous nitrogen production).
- know-how based on customer needs.

Address: Str. Grivitei nr 32 - 34 Judetul Hunedoara DEVA

2003

Creation date

2003

Date of first certification

Specialist in mass-produced parts

THERMI-METALURGICA specializes in the processing of mass-produced parts for the automotive, leisure, public works, component manufacturers and tooling markets.

This site is equipped with technologies for processing steel and aluminum parts.

All equipment is linked by a supervision network, enabling continuous data acquisition and remote interrogation.

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thermi metalurgica furnace room

Discover our solutions

Heat treatment
Heat treatment

DISCOVER THERMI-METALURGICA'S KNOW-HOW

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Site contacts

Portrait of Stéphane Perlaut, Director of TREMPELEC
Stéphane PERLAUT
Contact Romania
(00) +40 354 409 752
Stéphane PERLAUT's LinkedIn account
Portrait of Bernard Salvi, Sales and Marketing Director
Bernard Salvi
Contact France
+33 (0) 4 78 61 66 10
Bernard Salvi's LinkedIn account

Our certifications

ISO 9001

The ISO 9001 standard, widely recognized throughout the world, helps organizations improve their performance by meeting quality management system requirements and demonstrating a commitment to customer satisfaction.

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inside the thermi-metalurgica plant with several furnaces
man loading an oven
entrance to the thermi-metalurgica plant with a sign in three languages: Romanian, French and English
seen from the entrance of a thermimetalurgica furnace

    Our latest news

    All THERMILYON Group and heat treatment news.

    press-hardened part
    Focus on press hardening and its advantages
    Press-hardening serves a very specific purpose: to prevent part deformation during the rapid cooling phase induced by quenching. This method improves the performance of steels by giving them a martensitic structure, without the need for reworking. Designed for large production runs of parts with complex geometries, [...]
    January 30, 2025
    Focus on press hardening and its advantages
    martensitic-hardened metal parts
    Focus on martensitic hardening and its advantages
    The aim of martensitic hardening is to bring out a specific constituent in steels, called martensite, to make them harder and more resistant to wear and mechanical stress. It is one of the oldest known heat treatments of metals, and is still used today, thanks to its effectiveness and the [...].
    January 30, 2025
    Focus on martensitic hardening and its advantages
    heat-treated stainless steel tanks
    Thermochemical treatments for austenitic stainless steels
    Stainless steels are metals renowned for their anti-corrosion properties. Since its creation, THERMI-LYON has been offering its customers a range of thermochemical treatment solutions for austenitic stainless steels on a subcontracting basis. Over 60 years' experience in the treatment of stainless steels [...]
    December 19, 2024
    Thermochemical treatments for austenitic stainless steels
    Steel bars of various sizes, illustrating annealing and tempering processes
    Annealing and tempering: what are the differences and what are the different types of annealing?
    Annealing and tempering are among the heat treatment techniques applied mainly to steels (copper alloys, aluminum and titanium too). Both methods involve heating parts to precise temperatures, which vary according to the process, but do not serve the same purpose. There are two main types of annealing [...].
    December 10, 2024
    Annealing and tempering: what are the differences and what are the different types of annealing?
    stepped quenching diagram
    A closer look at step quenching and its advantages
    Staged quenching is based on cooling in stages. It includes a traditional initial heating phase, to reach a given temperature, but requires controlled cooling to be divided into several stages. This process offers a number of advantages, including a reduced risk of breakage or deformation, compared to quenching with [...].
    November 18, 2024
    A closer look at step quenching and its advantages
    Bonded varnish Complementary treatment to heat treatment
    Why choose glide varnish as a complementary treatment?
    Bonded coatings are an excellent way of improving the coefficient of friction of metal parts. Applied, possibly following a heat treatment operation, it ensures that the parts slide better together and reduces the risk of seizing. This technology is used particularly in the construction and screw industries, but also in the [...]
    November 18, 2024
    Why choose glide varnish as a complementary treatment?

      Do you have a question or a need?

      For all your heat treatment projects, in France or Romania, our dedicated experts can advise you.

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