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Physical analysis

Physical analysis equipment

  • TEM specimen preparation: ion etcher (Balzers), dimpler (Gatan model 656)
  • Cutting by US: GATAN model 601
  • Slag swelling equipment Steukers Technique H3CR
  • SEM specimen preparation: BAL-TEC MED010 and MED020 evaporators
  • Gas pycnometer: Accupyc 1330 Micromeritics
  • US defects detector: Krautkramer type USD10 NF allowing to work in transmission or echo mode and working in the range of the lower frequencies (about 10 kHz) and the medium frequencies (up to
  • 2 Mhz)
  • Two scanning electron microscopes (SEM) and microprobe : JEOL 5900-LV, EDX and WDX devices for chemical analyses (magnification up to 300 000x) and JEOL GSM 6100, EDX device (magnification up to 100 000x – limits of detection: from boron (under specific conditions) to uranium)
  • X-ray diffraction: Philips PW 1729; BRUKER D8 Advance, high temperature unit up to 2000°C for nitrides and carbides and 1400°C for other materials, detector PSD
  • Grain size distribution:
    • Sedimentation method: Sedigraph 5100 Micromeritics
    • Laser light scattering method: Mastersizer MalvernD; Mastersizer Malvern 2000 (grain size ranging from 0.02 μm to 2000 μm) under wet or dry conditions
  • Gamma-densimeter (fast and direct density measurement of materials on site)
  • Software for qualitative and semi-quantitative mineralogical analysis (internal development) from XRD spectra; Göbel mirror for irregularly shaped sample surfaces
  • Microstructural analysis software (size distribution of the grains, agglomerates) from digitalised images (internal development)
  • Specific surface area: Sorptomatic 1900 Carlo-Erba
  • Optical microscopy and macroscopy : Olympus, Nikon (120x), Leitz (50-1000x), Leica Wild M420 (32-63x), Zeiss Axioskop (50 - 200x, transmission, reflexion, polarised light),Leitz (32-250x, transmission, polarised light, optical compensator
  • Permeometer
  • Lissy L80 permeometer
  • Hg porosimeter: Autopore III 9410 Micromeritics (Pore diameter up to 300 μm)
  • Roughness measurements: 2D Diavite et 3D Surfascan Somicronics, Dektak 3030ST
  • X-Ray tomography : X-Tech HMX 225