Institute of Metallurgy > Departments > Metall forming > Facilities > Machinery > Deformation Dilatometer

General Information

Temprature range 20°C -1400°C
Arbitrary number of deformation steps
Maximum heating rate (solid specimen) 100 K/s or rather 50 K/s
Cooling medium - N2, Ar, He
Temperature measurement using up to 3 thermocouples and pyrometer (torsion)
Vacuum down to 5Exp-5 mbar

 DIL 805 A/D TTS 820Z TTS 820FTTS 820T
 Quenching/Deformation Cylinder Compression Flat Compression Torsion
Sample size (mm) d=5 ; l=10 d=5 ; l=10 l=15 ; h=2-8 ; b=10 d=6 ; lmax=30
max. def.rate. (mm/s) 125 1000 1000 1800 rpm
max. ε* (1/s) 12,5 100 100 10
max. ε (-) 1,2 1,2 2 10
max. force (kN) 25 100 100 75
Δl-measurement method LVDT LVDT/Laser LVDT/Laser incremental
 

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