microstructural

/ˌmaɪkroʊˈstrʌktʃərəl/
adjective
  1. Relating to the small-scale structure of a material, such as the arrangement of grains, crystals, or fibers, usually visible under a microscope.
    • The microstructural analysis of the metal revealed tiny cracks that could cause failure.
    • Changes in temperature can alter the microstructural composition of a ceramic.
    • Engineers study the microstructural properties of concrete to make it stronger.
What does "microstructural" mean? | whatsthatwordmean | whatsthatwordmean