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INFRA-THERM

Near Grenoble, INFRA-THERM masters aluminum and light alloy processing technologies for the sports and leisure sectors.

Expertise in light alloy processing

Since 1984 in Fontaine, Infra-Therm has been meeting the needs of industries in the Grenoble region (sports and leisure, tools, energy, electrical appliances).

The quality, reliability and speed of our services are ensured by a competent, available and motivated technical team, and by high-tech equipment (vacuum treatments and treatment of aluminum alloys).
Infra-Therm has developed a strong expertise in the solution treatment and hardening of aluminum alloys.

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

Address: 7, bd Paul Langevin 38600 FONTAINE

1964

Creation date

2003

Date of first certification

Specialist in the sports industry and tools

This site is organized to meet the requirements of our customers in the sports and leisure industry, who need rigor, responsiveness and adaptability (particularly for the treatment of safety parts), and in the tooling industry, who need a high level of responsiveness and short lead times. Infra-Therm offers vacuum treatment and light alloy treatment technologies.

For local customers in Fontaine, and more widely in the Grenoble region, Infra-Therm has its own shuttle service to manage transport internally and relieve our customers of the administrative burden.

Light alloy and aluminum alloy treatment furnace

Discover infra-therm solutions

Heat treatment

Site contact

Laurent Puch

Site Manager

04 76 27 82 40

Our latest news

All the latest news on the Thermilyon Group and heat treatment.

Heat treatment and part lightening: what solutions for the automotive industry?

Today, lightweighting is a strategic lever for the automotive industry, at the crossroads of environmental, technological and economic challenges. Meeting these challenges without compromising the mechanical performance of components requires perfect mastery of heat and surface treatments. Why is lightweighting a key issue for the automotive industry? Regulatory and economic pressure [...]

June 2, 2025

image of a red leather belt with a metal buckle to illustrate PVD treatments for the luxury and decorative sectors

PVD treatment: a revolution for the luxury and decorative sectors

In a world where aesthetics is a fundamental criterion, the luxury and design industries are looking for technical solutions capable of enhancing their creations while guaranteeing durability and precision. PVD treatments, once the preserve of technical fields such as aeronautics and medicine, are now becoming a strategic asset in the most [...]

May 16, 2025

impact of medical certifications on heat treatment

What is the impact of heat treatment certification in the medical sector?

In the medical sector, every component, every device, every material is subject to stringent requirements. When it comes to heat treatment, these requirements are not limited to surface quality or mechanical resistance. They encompass traceability, process reproducibility and compliance with international standards. This is where [...]

May 7, 2025

aeronautical supply chain challenges in île-de-france

The challenges of the aeronautical supply chain in the Paris Region

Aeronautics is one of the world's most demanding sectors, and the Paris Region is one of its most dynamic industrial hubs. At the crossroads of innovation, precision and performance, the region's aeronautical supply chain plays a key role in the competitiveness of the French industry. To meet the needs of manufacturers [...]

April 15, 2025

Mechanical components of an electric car

Electric cars have profoundly transformed the automotive industry by rethinking traditional mechanical principles. Unlike internal combustion vehicles, which rely on a combustion engine, these vehicles run on an electric motor powered by a battery. This change has led to a major evolution in the design of mechanical components, which must be adapted to the new [...]

March 4, 2025

What does alloy ageing involve?

Alloy ageing is a widespread phenomenon in the metallurgical industry. Whether used in the aeronautics, automotive or other high-tech sectors, metal alloys evolve over time under the effect of various factors such as temperature, mechanical stress and the environment in which they are exposed. This transformation can be beneficial to the [...]