Méthode vectorielle d'analyse de la texture des matériaux polycristallins de réseau cubique

Abstract

A new method of texture analysis is presented that possesses the main advantages of both the Bunge-Roe and Williams methods. The general relations between pole densities and orientation distribution are given as well as an example of the result that can be obtained when only a single incomplete pole figure is available.

The Relationship between Primary and Secondary Recrystallization Texture of Grain Oriented Silicon Steel

“…The primary recrystallization textures at the surface (1/5th thickness) and central positions of the specimens were obtained by the complete {100} pole figures, and analyzed by the three-dimensional texture analysis by Vector method. 18) The secondary textures were measured by back-reflection Laue diffraction method.…”

Grain Boundary Characteristics in Grain Oriented Silicon Steel

“…These data were three-dimensionally analyzed by the Vector method. 20) The intensity of any coincidence orientation, 9,21) Si, for a recognized nucleus orientation is expressed as IcSi, which means the percent for total intensity. In this study, it was Goss orientation ({110}͗001͘) and IcSi (iϭ1-29), was calculated.…”

The Improvement of Primary Texture for Sharp Goss Orientation on Grain Oriented Silicon Steel

“…The primary (recrystallization) textures at the surface (1/5th thickness) and the central positions of the specimens were obtained by the complete ͕100͖ pole figures, and analyzed by the three dimensional texture analysis by Vector method. 25) Furthermore, as shown in the previous study, 21) in the case of acquired inhibitor method, because the secondary recrystallization temperature is so high, 26,27) the secondary nuclei can nucleate not only at the surface layer but also at other position. Therefore, the result is discussed by using the texture not only at the surface layer but also at the central layer.…”