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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.

    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?
    plasma and ion cementation
    When to use plasma-assisted carburizing?
    Plasma-assisted low-pressure carburizing, also known as ion carburizing, is a heat treatment based on carbon diffusion. This method is used to reinforce the resistance of materials to wear, and above all, it uses vacuum technology. Developed in France by the Thermilyon group in the 1990s, this technology may not be [...]
    October 23, 2024
    When to use plasma-assisted carburizing?
    image of a decarburized metal part
    How to avoid decarburization?
    Decarburization is one of the everyday challenges associated with the heat treatment of metals. It is a chemical reaction that takes place when steel parts are heated in the presence of oxygen. The carbon present in the treated materials evaporates, causing them to lose their natural resistance to wear and tear, and to present a greater [...]
    October 17, 2024
    How to avoid decarburization?
    low-pressure carburizing and vacuum quenching furnace from trempelec
    Trempelec: investing in quality to stay at the forefront of innovation
    Trempelec, the Thermilyon Group's automotive specialist, has taken a new step in its development by making a major investment in the Arve Valley. This involves the acquisition of a low-pressure carburizing line designed for mass-production markets. Stéphane Perlaut, who has managed the site for over 10 years, explains the benefits [...].
    October 1, 2024
    Trempelec: investing in quality to stay at the forefront of innovation
    amorphous carbon texture
    Complete guide: what are the properties of amorphous carbon for metals?
    Carbon is one of the most famous and common chemical elements in our everyday lives. It can take many forms, which is why it is found in coal, steel tools, stainless steel cookware, plants and even the human body. A distinction is made between crystalline, amorphous and [...]
    September 10, 2024
    Complete guide: what are the properties of amorphous carbon for metals?

      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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