FRANÇAIS
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Technology Transfer
Cryogenic Technology
Applications
 Structure fatigue test
 Static tensile test
> Aeronautics & Space
- Behaviour of aerospace structures at high altitude / in space.
- Design of stings, parts and airplanes models for cryogenic wind tunnels.
- Cryogenic tanks for rockets.
> Cryogenic Engineering
- Storage of cryogenic fluids.
- Food and chemical industries.
- Energy and health domains.
> Transport
- Transportation of cryogenic fluids (insulation of tanks walls for boats,
buses and vans...
- Cryogenic taps and joints
Keywords
- Cryogenic tests, Tanks, Storage, Fluids, Energy, Measurements, Space, Health, Food, Chemistry
Advantages
- A large range of mechanical tests which can be easily performed on materials and equipments from -196° to 20 °C.
- Instrumentation calibration (temperature sensors, strain gages, pressure…).
- Insulation evaluation at low temperature.
- Specific and customized tests: friction, roughness...
Testing
- Conventional mechanical tests (tensile, flexure, charpy...but also more specific to brittleness, fatigue failure with stress concentration evaluations - dynamic tests
- Testing of various materials, assemblies (bonded, welded, screwed or bolted joints) and complete parts
- Facilities: tensile static and dynamic machines equipped with cryogenic cabinets and fed by LN2 supplies - specimen instrumented with adapted sensor
Expertise
- Over 25 years of experience in:
- Manufacture of parts and modeling for cryogenic wind tunnels
- Materials and mechanical parts characterisations for various customer
Customers
- ETW, Cryospace, SNCF, EDF, Dassault Aviation, DCN…
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Expert:
Jean-Luc Petitniot
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