Quantification of texture-induced ridging in ferritic stainless steels 430 and 430LR during tensile deformation

摘要: Abstract A comparative study has been carried out to assess the effect of rolling and annealing processes on ridging generation ferritic stainless steels (FSSs) 430 430LR after tensile deformation. The results show that FSS better resistance owing refinement microstructure crystallographic texture optimisation. 30% reduction height can be achieved using compared tension. Optimal during cold benefits microstructural surface quality improvement FSSs 430LR. Both theoretical calculations experimental indicate {1 1 2} {0 0 1} components are responsible for in Through preventing formation coarse bands grains with component inside FSSs, both improved.