Effect of rolling schedules on ridging resistance of ultra-thin ferritic stainless steel foil  

作　　者：Jing-wei Zhao Qing-zhong Xie Li-nan Ma Cun-long Zhou Zheng-yi Jiang Xi Liao Xiao-guang Ma 

机构地区：[1]College of Mechanical and Vehicle Engineering,Taiyuan University of Technology,Taiyuan,030024,Shanxi,China [2]Engineering Research Center of Advanced Metal Composites Forming Technology and Equipment,Ministry of Education,Taiyuan,030024,Shanxi,China [3]National Key Laboratory of Metal Forming Technology and Heavy Equipment,Ministry of Science and Technology,Taiyuan,030024,Shanxi,China [4]School of Mechanical Engineering,Taiyuan University of Science and Technology,Taiyuan 030024,Shanxi,China [5]School of Mechanical,Materials,Biomedical and Mechatronic Engineering,University of Wollongong,Wollongong,NSW2522,Australia [6]Shanxi Taigang Stainless Steel Precision Strip Co.,Ltd.,Taiyuan 030006,Shanxi,China

出　　处：《Journal of Iron and Steel Research International》2025年第1期198-214,共17页钢铁研究学报(英文版)

基　　金：supported by the National Natural Science Foundation of China(Nos.52105392 and 52275359);the Central Government Guided Local Science and Technology Development Fund Project(Grant No.YDZJSX2021A006);the Natural Foundation of Shanxi Province(Grant No.20210302123166);the Scientific Activities of Selected Returned Overseas Professionals in Shanxi Province(Grant No.20210035).

摘　　要：The effect of rolling schedules on the ridging resistance of ultra-thin ferritic stainless steel(FSS)430 foil was evaluated by studying the microstructure and texture.The results show that specimens processed with three-pass cold rolling under the reductions of 40%,40%and 31%,respectively,exhibit improved ridging resistance owing to the microstructural refinement and the texture structure optimization.A nearly 40%reduction of ridging height can be achieved using the proposed rolling schedule compared to the other two rolling schedules.In addition,the effect of annealing temperature after cold rolling on the ridging resistance of FSS 430 foil is also found to be crucial,and an optimal annealing temperature of 900℃ is obtained for FSS 430 foil with high ridging resistance.Overall,the improvement in the ridging resistance of FSS 430 foil can be attributed to the reduction in the fraction of{001}<110>and{114}<110>components by optimization of the rolling and annealing processes.

关 键 词：Ferritic stainless steel foil RIDGING Cold rolling ANNEALING Microstructure TEXTURE 

分 类 号：TG142.71[一般工业技术—材料科学与工程]