Microstructural analysis is a valuable tool to learn about how the material is made and the quality of the material. Through a microstructural examination, it can be determined whether a part is made from the specified material and whether the material has undergone appropriate processing.

Considering the sample size, surface conditions and examination requirements, the samples cut with a precision or coarse saw are prepared for the next steps by hot/cold bakelite. As a result of grinding – polishing processes, the surface prepared samples are made ready for microstructure imaging with appropriate etching recipes.

Optical Microscope Imaging

Depending on the production history of the sample, the optical microscope, which is the main microstructure imaging tool, can be used to analyze internal structural features such as grain size analysis, determination of precipitate phases, as well as determination of voids in the microstructure and crack analysis.

SEM – EDS – EBSD

In electron microscopy, in addition to detailed examinations in much smaller areas, point and area chemical analysis is performed and the chemical properties of the precipitate phases in the material and the homogeneity of the material are examined. In addition, texture, phase and particle orientations are also analyzed.