A low magnification SEM micrograph of a complicated ceramic material. The properties of ceramics make fracturing an important inspection strategy. The crystallinity of ceramic products differs broadly. Most often, fired ceramics are either vitrified or semi-vitrified, as is the case with earthenware, stoneware, and porcelain. Different crystallinity and electron composition https://sanneterlingen.nl/blog/handgemaakte-keramiek-een-tijdloze-kunstvorm