Improvement of Surface Ridging Resistance of an Ultra-purified Ferritic Stainless Steel by Optimizing Hot Rolling Condition

Chi Zhang, Li-Wen Zhang, Zhen-Yu Liu

Fig. 7 TEM images showing crystallization in the hot rolled sample (No. 1) annealed at 950 °C for different time: a 30 s, b 60 s, c 105 s