Influence of Hot Rolling Finishing Temperature on Texture and Ridging Resistance in Stabilized Ferritic Stainless Steels

Abstract

Figure 12. Effect of hot rolling finishing temperature on the intensities of α-fiber (φ 1 ¼ 0 ; φ 2 ¼ 45 ; and φ ¼ 0-90 ), γ-fiber (φ 1 ¼ 60-90 ; φ 2 ¼ 45 ; and φ ¼ 54.7 ); and ϵ-fiber(φ 1 ¼ 90 ; φ 2 ¼ 45 ; and φ ¼ 0-90 ) of samples a-c) in HRA condition and d-f ) in CRA condition.

Electron backscatter diffraction postprocessing techniques for studying recrystallisation phenomenon of Ferritic Stainless Steel

“…A series of four tests were carried out as stipulated in Table 1. Aside from strain rates, temperature and strain parameters were aligned to typical hot rolling conditions as shown by Kodukula and Annan [8,13]. Following deformation tests, samples were sectioned midway along the deformation axis and analysed through EBSD analysis.…”

In-situ EBSD study of 409 L ferritic stainless steel during tensile testing

“…Different grain colonies and matrix are likely to show different plastic anisotropies [4][5][6], leading to ridging. In almost every process of FSS manufacturing, such as casting [5,7,8], hot rolling [9,10] and cold rolling [4,8], the correlation between grain colonies and ridging has been observed. Furthermore, ridging-free FSS was produced through recrystallization of lath marten site [11], in which there were no grain colonies.…”