Effect of aging rolling on microstructure, texture and magnetic properties  of low-temperature oriented silicon steel

doi:10.13251/j.issn.0254-6051.2024.08.013

Abstract

Abstract: Effect of aging rolling on the microstructure, texture and magnetic properties of the low-temperature oriented silicon steel was studied by conducting aging rolling tests at 250 ℃ for different time using a single cold rolling method. The results indicate that the aging rolling has no significant effect on the cold rolling and primary recrystallization microstructure of low-temperature oriented silicon steel, but it can significantly improve the primary recrystallization texture. The contents of favorable Goss and {111}<112> textures in the primary recrystallization microstructure increase first and then decrease with the increase of aging rolling time, reaching the maximum value at 5 min. An increase in favorable texture content can improve the secondary recrystallization microstructure and enhance the magnetic properties of the final sheet. The magnetic induction intensity of the final sheet increases first and then decreases with the prolongation of aging rolling time, and the iron loss shows the opposite trend. When the aging rolling time is 3-7 min, the final sheet has excellent magnetic properties.

Key words: oriented silicon steel, aging rolling, texture, magnetic properties

CLC Number:

TG142.1

Liu Huidan, Yin Licheng, Zhu Jiqiao, Liu Jing, Cheng Zhaoyang, Dai Fangqin, Dai Huilei. Effect of aging rolling on microstructure, texture and magnetic properties of low-temperature oriented silicon steel[J]. Heat Treatment of Metals, 2024, 49(8): 82-87.

References

[1]杨礼林, 郭晓雨, 张年迪, 等. 含锡取向硅钢高温二次再结晶退火过程中抑制剂的析出特点[J]. 金属热处理, 2022, 47(6): 155-160.
Yang Lilin, Guo Xiaoyu, Zhang Niandi, et al. Precipitation characteristics of inhibitors in tin-oriented silicon steel during high temperature secondary recrystallization annealing[J]. Heat Treatment of Metals, 2022, 47(6): 155-160.
[2]朱立光, 李港湾, 郑亚旭, 等. 薄带铸轧流程制备含钇3%Si取向硅钢的组织和织构研究[J]. 特殊钢, 2022, 43(5): 14-22.
Zhu Liguang, Li Gangwan, Zheng Yaxu, et al. Microstructure and texture of yttrium bearing 3%Si oriented silicon steel fabricated by thin strip casting rolling process[J]. Special Steel, 2022, 43(5): 14-22.
[3]董丽丽, 黄禄璐, 卢晓禹, 等. 高磁感取向硅钢的脱碳退火工艺[J]. 金属热处理, 2023, 48(3): 124-128.
Dong Lili, Huang Lulu, Lu Xiaoyu, et al. Decarburization annealing process of high magneticinduction oriented silicon steel[J]. Heat Treatment of Metals, 2023, 48(3): 124-128.
[4]刘琳琳, 冯运莉, 侯冰. 低温取向硅钢热轧态组织及织构的研究[J]. 热加工工艺, 2014, 43(12): 99-102, 106.
Liu Linlin, Feng Yunli, Hou Bing. Microstructure and texture in hot rolling strip of low temperature oriented silicon steel[J]. Hot Working Technology, 2014, 43(12): 99-102, 106.
[5]Gao Yang, Xu Guang, Guo Xiaolong, et al. Effect of Cr on secondary recrystallization behaviors in high permeabilitygrain oriented silicon steel manufactured by low-temperature slab reheating[J]. Journal of Magnetism and Magnetic Materials, 2019, 476: 428-436.
[6]黄斌. Als含量与常化温度交互作用对低温Hi-B钢磁性能影响[D]. 武汉: 武汉科技大学, 2020.
[7]肖水方, 戴方钦, 郭悦, 等. 低温取向硅钢渗氮工艺对表面氧化层的影响[J]. 热加工工艺, 2019, 48(22): 137-142.
Xiao Shuifang, Dai Fangqin, Guo Yue, et al. Effect of nitriding process on surface oxide layer of low temperature grain-oriented silicon steel[J]. Hot Working Technology, 2019, 48(22): 137-142.
[8]桂攀. 低温加热取向硅钢组织与织构演变研究[J]. 电工钢, 2021, 3(5): 15-20.
Gui Pan. Study on evolution of microstructure and texture in grain-oriented silicon steel with low temperature reheating[J]. Electrical Steel, 2021, 3(5): 15-20.
[9]Fang Feng, Lu Xiang, Lan Mengfei, et al. Effect of rolling temperature on the microstructure, texture, and magnetic properties of strip-cast grain-oriented 3%Si steel[J]. Journal of Materials Science, 2018, 53(12): 9217-9231.
[10]Shingaki Y, Takashima M, Hayakawa Y. Influence of carbon content and rolling temperature on rolling texture in 3 pct Si steel[J]. Metallurgical and Materials Transactions A, 2017, 48(1): 551-560.
[11]孟祥权. 30AG120高磁感取向硅钢工艺优化[D]. 沈阳: 东北大学, 2018.
[12]彭加利. 温轧Fe-3%Si钢带的显微结构及取向行为表征[D]. 沈阳: 沈阳化工大学, 2017.
[13]Zu Guoqing, Xu Yanqing, Luo Liang, et al. Effect of rolling temperature on the recrystallization behavior of 4.5wt.%Si non-oriented electrical steel[J]. Journal of Materials Research and Technology, 2022, 17: 365-373.
[14]Vipul Jain, Pranabananda Modak, Sudipta Patra, et al. Origin of Goss texture in grain oriented electrical steel: Role of shear bands[J]. Materialia, 2022, 22: 101398.
[15]刘恭涛, 刘志桥, 杨平, 等. 初次再结晶组织和渗氮量对低温渗氮取向硅钢二次再结晶行为的影响[J]. 材料工程, 2018, 46(1): 16-24.
Liu Gongtao, Liu Zhiqiao, Yang Ping, et al. Effect of primary recrystallized microstructure and nitriding on secondary recrystallization in grain oriented silicon steel by low temperature slab reheating[J]. Journal of Materials Engineering, 2018, 46(1): 16-24.
[16]谭琳. 冷轧工艺对取向硅钢再结晶织构演变的影响[D]. 沈阳: 东北大学, 2014.
[17]Jiao H T, Xu Y B, Zhao L Z, et al. Microstructural evolution and magnetic properties in strip cast non-oriented silicon steel produced by warm rolling[J]. Materials Characterization, 2019, 156: 109876.
[18]Liu Zhaoyue, Yang Ping, Li Xianhao, et al. Formation of island grains in high-permeability grain-oriented silicon steel manufactured by the acquired inhibitor method[J]. Journal of Physics and Chemistry of Solids, 2020, 136: 109165.
[19]Liu Gongtao, Liu Zhiqiao, Yang Ping, et al. Correlation between primary and secondary recrystallization texture components in low-temperature reheated grain-oriented silicon steel[J]. Journal of Iron and Steel Research International, 2016, 23(11): 1234-1242.

Effect of aging rolling on microstructure, texture and magnetic properties of low-temperature oriented silicon steel

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	Chi Rui, Xu Zhiyuan, Meng Shuang, Li Yancheng, Xu Yangfan, Li Tao. Effect of intermediate annealing temperature on microstructure and properties of 6016 aluminum alloy [J]. Heat Treatment of Metals, 2024, 49(8): 113-118.
[2]	Mo Hongsheng, Cui Xia, Zhu Enrui, Ouyang Delai, Yang Chao. Simulation of thermal compression and texture evolution of TB6 titanium alloy [J]. Heat Treatment of Metals, 2024, 49(7): 29-37.
[3]	Jiang Shiyong, Chen Xiang, Lin Yuan, Zhang Wenkang. Effect of annealing temperature on microstructure and properties of ultra-high strength non-oriented silicon steel [J]. Heat Treatment of Metals, 2024, 49(7): 254-260.
[4]	Wang Yitong, Liu Xuming, Guo Han, Geng Zhiyu, Xue Feng. Effect of decarburizing annealing process on texture and magnetic properties of thin-gauge oriented silicon steel [J]. Heat Treatment of Metals, 2024, 49(6): 17-22.
[5]	Zhang Shuaikun, Zhang Chaoyong, Wu Jianzhao, Tang Limei. Numerical simulation of laser hardening of 40Cr steel hob textured surface [J]. Heat Treatment of Metals, 2024, 49(5): 47-54.
[6]	Qiao Pengfei, Wu Zhongwang, Zhang Huimin, Jin Zili, Ren Huiping, Guo Huan. Hot rolled and normalized microstructure and texture of high strength non-oriented electrical steel at different finish rolling temperatures [J]. Heat Treatment of Metals, 2024, 49(5): 153-157.
[7]	Li Weixian, Peng Wei, Hu Jie, Liu Tengshi, Zhou Luhai, Dong Han. Effect of Cu on mechanical properties of 390 MPa grade CrNiMo series low-alloy ship steel plates [J]. Heat Treatment of Metals, 2024, 49(4): 1-7.
[8]	Xue Rundong, Fang Xizhen. Effect of heat treatment process and copper content on texture of high-silicon non-oriented silicon steel [J]. Heat Treatment of Metals, 2024, 49(4): 78-82.
[9]	Wei Hui, Lin Yuan, Wang Hongxia, Wang Shijia, Li Xu, Zhang Wenkang, Wang Yide. Effect mechanism of intermediate annealing temperature on microstructure and texture of 3.5%Si non-oriented silicon steel during secondary cold rolling [J]. Heat Treatment of Metals, 2024, 49(3): 37-43.
[10]	You Wenhao, Chen Xia, Chen Bin. Effect of normalizing process on microstructure and magnetic properties of grain-oriented silicon steel [J]. Heat Treatment of Metals, 2024, 49(3): 50-55.
[11]	Liu Zaiwang, Guo Min, Teng Huaxiang, Yang Libin, Liang Xuan, Liu Guanghui, Liu Shunming. Influence of annealing temperature on formability and recrystallization texture of an extra-deep drawing steel for enameling [J]. Heat Treatment of Metals, 2024, 49(3): 91-97.
[12]	Zhang Rui, Tang En, Yuan Qing, Ren Jie, Mo Jiaxuan. Effect of rapid annealing on microstructure and properties of cold rolled ultra-low carbon steel [J]. Heat Treatment of Metals, 2024, 49(3): 116-121.
[13]	Sun Wenke, Wu Zhongwang, Ren Huiping, Zhang Huimin, Guo Huan, Zhao Xiaolong, Luo Xiaoyang, Di Yanjun. Texture evolution in subsequent process flow of low-temperature and high magnetic induction oriented silicon steel slab [J]. Heat Treatment of Metals, 2024, 49(2): 40-44.
[14]	He Chengyu, Cai Chen, Gu Yu, Li Jingyuan. Effect of different cold rolling reduction on microstructure and properties of invar alloy [J]. Heat Treatment of Metals, 2024, 49(2): 120-127.
[15]	Zhang Qiaoxia, Zhang Bohou, Xu Guojin, Hao Haiying, Luo Junfeng, He Jinjiang. Microstructure and magnetic properties evolution of NiPt5 alloy during heat treatment and rolling [J]. Heat Treatment of Metals, 2024, 49(1): 206-210.