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THERMI-GARONNE

Forover 20 years, THERMI-GARONNE has been the preferred partner of aeronautical companies in the field of metal heat treatment, integrating the most demanding standards such as the international NADCAP HEAT TREATING certification.

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Innovation for the aerospace and precision engineering industries

Foundedin 2000 near Toulouse, THERMI-GARONNE is strategically located to meet the specific needs of cutting-edge industries, notablyaeronautics and precision mechanics.

Our Roques sur Garonne site enjoys optimal access thanks to its proximity to the main thoroughfares of the Toulouse region, reinforcing our ability to efficiently serve our local and national customers. The facility is equipped with advanced technologies and a continuous supervision network, ensuring high-quality service and exceptional responsiveness.

Address: 59 route de Frouzins 31120 ROQUES SUR GARONNE

2000

Creation date

2007

Date of first certification

PERFORMANCE and quality at THERMI-GARONNE

Specializingin vacuum heat treatment, THERMI-GARONNE excels in case-hardening, vacuum quenching and specific cycles for titanium alloys and superalloys.

Our facilities offer gas- and oil-cooled treatments, adapted to parts of different sizes and intended for critical applications in aeronautics and precision mechanics.

All our processes, certified to international NADCAP standards, meet the most stringent requirements in terms of quality and reliability, backed up by a highly qualified and motivated technical team.

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Vacuum furnace at the thermi-garonne plant

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Site contacts

Portrait of jean-marie perez, director of thermi-garonne
Jean-Marie PEREZ
Site Manager
05 62 87 34 10
Portrait of Raymond Saez, sales representative for Thermi-Garonne
Commercial
05 62 87 34 10
rsaez@thermi-garonne.com
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Vacuum furnace at the thermi-garonne plant

    our thermi-garonne certifications

    ISO EN 9100

    EN 9100 certification guarantees the quality management system requirements of the ISO 9001 series, and specifies additional definitions and notes for the aerospace and defense industry.

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    NADCAP Heat Treating

    NADCAP is an accreditation program for aerospace and defense subcontractors, designed to ensure the quality and reliability of products and services. This accreditation focuses on the special processes employed in the manufacture, testing and maintenance of components and systems used in these industries. Within the THERMILYON Group, NADCAP applies only to the special heat treatment process.

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    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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    Our latest news

    Read our latest news on heat treatment.

    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?

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