https://doi.org/10.1351/goldbook.P04731
A @[email protected] composed of grains which can be clearly distinguished by means of optical microscopy.
Note:
From the viewpoint of @[email protected], a polygranular @[email protected] is always a @[email protected] but not vice versa. Most industrial @[email protected] materials are polygranular. Monogranular materials consist mostly of @[email protected], such materials are called monolithic or @[email protected]
From the viewpoint of @[email protected], a polygranular @[email protected] is always a @[email protected] but not vice versa. Most industrial @[email protected] materials are polygranular. Monogranular materials consist mostly of @[email protected], such materials are called monolithic or @[email protected]