METALLOGRAPHY AND STRUCTURAL ANALYSIS

Examination and evaluation of microstructural material characteristic

  • evaluation of macrostructure – macroetch, Baumann print,
  • evaluation of microstructure by using light optical matalography and X-ray spectral microanalysis (qualitative and quantitative energy dispersive and wave dispersive microanalysis, X-ray maps, line analysis, picture analysis)
  • qualitative and quantitative fractographic analysis
  • determination of linear expansion coefficient
  • determination of transition temperatures
  • TTT and CCT diagram.

Examination and evaluation of material properties

  • weldability of structural steels
  • failure analysis of components and structures
  • optimization of heat treatment.

Optical microscopes Olympus PM63 a GX51F

  • qualitative and quantitative (point counting) microstructure evaluation
  • grain size assessment, microhardness measurement of structures and/or phases.

 

 

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Scanning electron microscope JEOL JSM 5510

  • SEM analysis of fracture surface

 

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Electron microprobe JCXA 733 equipped with energy dispersive analyzer EDAX EDAM 3

  • qualitative analysis
  • quantitative analysis

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Dilatometer DIL 805L

  • quenching dilatometer with inductive heating and temperature range from 20 to 1500°C
  • wide range of cooling rates (max. 2500Ks-1)
  • atmosphere – inert gas, vacuum, air

 

 

 

©MATERIÁLOVÝ A METALURGICKÝ VÝZKUM s.r.o. - 2010