Cold-rolled and primary recrystallization textures in cold-rolled single crystals of silicon iron

On the Influence of the Annealing Heating Rate on the RecrystallizationTexture of a Deformed Single Crystal(110)[001] of 3% Silicon Iron

“…The relationships can be expressed by rotations through angles --35 about the axes close to <110>. As is known (Dunn, 1954), this rotation corresponds to the conditions of a maximum mobility of grain boundaries. Note that a specific feature of the single crystal under study, deviation of the initial orientation from (110), leads to a noncorrespondence of the produced deformation texture to strictly ideal stable components {111 }<112>.…”

Recrystallization Textures of Metals and Alloys

“…The Goss orientation, which is not stable with respect to plane strain deformation, rotates toward the {111}<112> orientation forming a strong maximum [66]. The relaxed constraints Tayor model, in which shear strains parallel to RD may occur, causes the formation of the {111}<112> orientation [67].…”

“…The relaxed constraints Tayor model, in which shear strains parallel to RD may occur, causes the formation of the {111}<112> orientation [67]. The {111}<112> rolling component is known to lead to the Goss orientation after Rex [66,68]. Dorner et al [68] attributed the transition from the {111}<112> deformation texture to the Goss Rex texture to the fact that the Taylor factor (2.4) of the Goss grains is lower than that (3.7) of the {111}<112> matrix.…”

“…It is often addressed that the {001}<110> orientation is difficult to be Rexed. It may be attributed to the fact that the orientation has a low Taylor factor [66]. Park et al [75] studied relationships between rolling and Rex textures of IF steel.…”

Secondary recrystallization in Fe-3% Si alloy with (110)[001] single-component texture

“…Therefore, for an analysis of the crystallo graphic regularities related to the abnormal grain growth, a material can be used with a sharp single component texture of a primary recrystallization (PR), in which it is possible to observe the initial stages of the SR. In particular, it is well known that the rolling of single crystals of Fe-3% Si alloy with the initial cube on edge (Goss) orientation (110) [001] leads to the formation of two symmetrical octahedral orienta tions {111}〈112〉, and a subsequent recrystallization annealing leads to the formation of an Goss texture with a slight scattering of orientations over all angles [3][4][5][6][7]. This means that the realization of abnormal grain growth in the obtained textured matrix with an Goss texture allows one to study regularities inherent in the SR process.…”