Contact us

Home Thermi-Loire

Batiment thermi-loire

THERMI-LOIRE

THERMI-LOIRE specializes in the processing of large parts, particularly for the aeronautical industry.

Request a quote

thermi-loire, Specialist in large parts

THERMI-LOIRE has been basedin the Stéphano region since 1977, and is a flagship company of the ThermiLyon group.

Located in Andrézieux-Bouthéon, this company specializes in the heat treatment of metals. The site benefits from a strategic position in the heart of the Loire, integrating industrial excellence and technological innovation in all its activities to meet the needs of local industries: forges, gear manufacturers, toolmakers, mechanics...

THERMI-LOIRE specializes in the treatment of large parts, particularly for theaeronautics and automotive industries.

Address: 143 Avenue Benoit Fourneyron 42160 ANDREZIEUX BOUTHEON

1977

Creation date

2006

Date of first certification

thermi-loire's expertise

TheTHERMI-LOIRE site offers vacuum and controlled atmosphere treatment solutions, as well as press hardening, meeting the most stringent standards imposed by the industry.

The development of skills specific to the aeronautical industry was crowned by the award of NADCAP Heat Treating international aeronautical certification. More recently, the site also acquired IATF 16949 certification for theautomotive sector, testifying to its expertise and ability to meet the technical and quality requirements of these demanding industries.

Ongoing investment in high-capacity furnaces and advanced production automation underline the importance of efficiency and productivity for THERMI-LOIRE.

These improvements not only ensure a high degree of adaptability to changing customer needs, but also the ability to pilot complex processes on a large scale, reinforcing the company's position as a leader in metal treatment and case-hardening.

Read more
Robot for automating tempering under a thermo-loire press

Discover our solutions

Heat treatment
Heat treatment
Video thumbnail

Site contacts

Portrait of franck ginet thermi-loire site manager
Franck Ginet
Site Manager
04 77 55 52 30
Franck Ginet's LinkedIn account

    Our 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.

    Read more
    IATF 16949
    logo IATF 16949 certification dedicated to the automotive industry

    The IATF 16949 standard, dedicated to the automotive sector, establishes criteria for quality management processes, encouraging continuous improvement, defect prevention and the reduction of non-conformities and scrap within the automotive supply chain.

    Read more
    NADCAP Heat Treating
    logo 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.

    Read more
    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.

    Read more

    Our latest news

    News from the Thermilyon Group and the heat treatment industry.

    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?
    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?

      Do you have a question or a need?

      For all your projects, even large ones, our dedicated teams are at your service.

      Contact us