Relative misorientations of crystals

10th International School-Conference on Materials for Extreme Environment: Development, Production and Application

Skrytnyy, V.I.^1 ; Yaltsev, V.N.^1

National Research Nuclear University MEPhI, Moscow Engineering Physics Institute, Kashirskoe highway, 31, Moscow

115409, Russia^1

关键词: Coincidence site lattices;    Crystallographic axis;    Disorientation angle;    Distribution density;    Hexagonal crystals;    Misorientations;    Orientation relationship;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/130/1/012059/pdf
DOI  :  10.1088/1757-899X/130/1/012059

来源: IOP

【 摘 要 】

Orientation relationships between crystals are considered on the base on disorientation distribution function. The distribution of limit disorientation angles is obtained taking into account the symmetry of crystals. Maximum values of limiting disorientation angles for some crystallographic axis are calculated. Distribution density of disorientation angles corresponding to formation of coincidence site lattices is considered. Estimations of interphase disorientations between cubic and hexagonal crystals are carried out.