Researchers, Developers and Staffs
Norio  YAMASHITA Norio YAMASHITA


Research Themes

Development of 3D Internal Structure Observation System for Ferrous Materials

Research Subjects and Results

Inclusions in ferrous materials were observed by serial sectioning method using three-dimensional internal structure observation system. Ten micrometer-order sized inclusions and small cracks around the inclusions in a bearing steel were observed by submicron-order resolution.