Abstract: A system for thermomechanical characterization of material using an induction heating system capable of reaching a temperature of 3300.degree. C. in not more than 20 seconds. This fast heating device comprises induction coils laid out at least partly around the sample (21) and generating induced currents, a susceptor placed between the sample and induction coils to transform induced currents into heat radiation, a thermal protection shield placed between the induction coils and susceptor shield to protect the induction coils from hear radiation emitted by the susceptor and an insulation material globally surrounding the induction coils. The invention has utility in fields using new materials, such as in the aeronautical and automotive industries.

Abstract: A device for compressing a specimen which includes a fixed support assembly supporting the specimen and a mobile piston assembly which compresses the specimen. The support assembly and the piston assemblies have respective first and second planar faces in contact with and supporting the specimen. The specimen is compressed between the first and second planar faces. Each of the supported piston assembly include a swivel joint and a part of the mobile piston assembly has the first planar face slidably engaging a part of the fixed assembly having the second planar face.