Effect of Strain Rate of Hot Rolling below <I>A</I>&gamma;<SUB>3</SUB> on Formation of Recrystallization Textures of an Extra-low-carbon Steel

Recrystallization and Related Phenomena. Effect of Hot Band Microstructural Factors on Recrystallization Texture in Ti-added Ultra-low Carbon Cold-rolled Sheet Steels.

“…4~6) Concerning the effect of thermal history on the hot rolling process, some positive effects of an cc-region hot rolling on the deep drawability of IF steels have been reported. [7][8][9][10] The most of the papers79) were concerned with the deep drawability of hot bands, but a few reportslo 1 2) Distance from Surface (mm) Fig. 6. Change in pole densities of(222), (21 l), (200) and (1 lO) planes of hot band of steel Aas a function of dist•ance from surface.…”

Development of a {111} Recrystallization Texture Associated WithDynamic Strain Aging During Hot Rolling in the Ferrite Region

“…The authors have already reported that an increased in hot rolling strain rate in the ferrite region can lead to an increase in the 222 residual strain of an as-rolled sheet steel, and that an intense 111 recrystallization texture developed (Matsuoka et al, 1988). Considering the results from the previous study, it is obvious that an increase in the residual strain of the {222} component in an as-rolled sheet steel would be effective for the development of a 111 recrystallization texture.…”

Effect of Hot-rolling Strain Rate in the Ferrite Region on the Recrystallization Texture of Extra-low C Sheet Steels.

“…5) In the conventional production process for sheet steel, hot rolling is performed only in the austenite region, and it is well known that the deformation resistance during rolling and the mechanical properties of the product strongly depend on the rolling strain rate. It and {110} intensity ratios are also independent of the Table 2.…”