equipement presse de paterson

DispositifPresse de Paterson
Marque/modèlePI-2
Année d’achat / de mise en service1992
Gamme de pression100-400 MPa, routine at 300 MPa.

 

pore fluid pressure: 0-100 MPa, corrosive fluids

Gamme de température25-1300°C
Autres caractéristiquesDisplacement resolution : 0.5 µm

 

Load sensitivity : 10 N.

Strain rate range : 10-3s-1et 10-6.5s-1.

UtilisationAnnealing, sintering, doping, diffusion, in situ déformation test, electrical resistivity, thermal diffusivity.
Lieu/laboratoireGéosciences Montpellier, Université Montpellier II
Remarques(1) it provides a large hot spot (up to 3 cm) with a quasi-inexistent

 

thermogradient and a temperature sensitivity of +/- 1°C,

(2) it is able to hot press large samples (up to 2 cm3),

(3) it performs high resolution deformation experiments in both constant load and constant displacement modes

(4)experiments under controled pore fluid pressure.