含稀土取向硅钢高温铁素体区的再结晶及抑制剂析出行为

doi:10.13251/j.issn.0254-6051.2023.01.013

金属热处理 ›› 2023, Vol. 48 ›› Issue (1): 75-79.DOI: 10.13251/j.issn.0254-6051.2023.01.013

含稀土取向硅钢高温铁素体区的再结晶及抑制剂析出行为

胡帅¹, 金自力^1,2,3, 吴忠旺^1,2, 李涛¹, 李玮^1,2,3, 胡雨晴^1,2,3, 白金⁴

1.内蒙古科技大学材料与冶金学院, 内蒙古包头 014010;
2.内蒙古自治区新金属材料重点实验室, 内蒙古包头 014010;
3.白云鄂博共伴生矿资源高效综合利用省部共建协同创新中心, 内蒙古包头 014010;
4.内蒙古包钢稀土钢板材有限责任公司,内蒙古包头 014010

收稿日期:2022-08-23 修回日期:2022-11-09 出版日期:2023-01-25 发布日期:2023-02-03
通讯作者: 金自力,教授,硕士,E-mail:jinzl6310@126.com
作者简介:胡帅(1997—),男,硕士研究生,主要研究方向为金属组织性能控制,E-mail:hus0221@126.com。
基金资助:
国家自然科学基金(51761033);内蒙古自治区重大专项(zdzx2018032)

Recrystallization and inhibitor precipitation behavior in high temperature ferrite zone of oriented silicon steel containing rare earth

Hu Shuai¹, Jin Zili^1,2,3, Wu Zhongwang^1,2, Li Tao¹, Li Wei^1,2,3, Hu Yuqing^1,2,3, Bai Jin⁴

1. School of Material and Metallurgy, Inner Mongolia University of Science and Technology, Baotou Inner Mongolia 014010, China;
2. Inner Mongolia Key Laboratory of New Metal Materials, Baotou Inner Mongolia 014010, China;
3. Collaborative Innovation Center of Integrated Exploitation of Bayan Obo Multi-Metal Resources, Baotou Inner Mongolia 014010, China;
4. Inner Mongolia Baotou Rare Earth Steel Plate Co., Ltd., Baotou Inner Mongolia 014010, China

Received:2022-08-23 Revised:2022-11-09 Online:2023-01-25 Published:2023-02-03

摘要/Abstract

摘要： 利用Gleeble 1500D、SEM、TEM、ICP等研究手段,分析了含稀土取向硅钢在1200 ℃铁素体区热轧变形30%、保温不同时间后水冷的再结晶及抑制剂析出行为。结果表明,含稀土取向硅钢高温铁素体区热轧后仅发生动态回复,未发生动态再结晶,析出相的数量没有明显增加;热轧后保温20 s左右开始发生静态再结晶,抑制剂析出相开始析出并且长大,再结晶发生率越高,析出相体积分数增长越快。变形结束后析出相中Cu₂S和MnS数量相差不多,再结晶发生率为64%时,MnS增长约7.4%,Cu₂S增长约19.34%。析出相大多于晶内析出,随保温时间延长部分抑制剂逐渐在晶界处形核并长大。

关键词: 稀土, 取向硅钢, 抑制剂, 再结晶

Abstract: Recrystallization and inhibitor precipitation behaviors of oriented silicon steel containg are earth hot rolled at 1200 ℃ in the ferrite zone with 30% deformation, held for different time and then cooled in water were analyzed by using Gleeble 1500D, SEM, TEM, ICP. The results show that after hot rolling at high temperature in the ferrite zone, only dynamic recovery occurs, no dynamic recrystallization occurs, and the amount of precipitated phase in the steel does not increase significantly. After hot rolling and holding for about 20 s, static recrystallization occurs, and the inhibitor precipitated phase starts to precipitate and grows. The higher the recrystallization rate, the faster the volume fraction increasing of precipitated phase. After deformation, the amount of Cu₂S and MnS in the precipitated phase is similar. When the recrystallization rate is 64%, MnS increases by about 7.4% and Cu₂S increases by about 19.34%. At the same time, most of the precipitated phases are precipitated in the grains, and with the prolongation of holding time, the precipitated phase nucleates and grows up gradually on the grain boundaries.

Key words: rare earth, oriented silicon steel, inhibitors, recrystallization

中图分类号:

TG142.1

胡帅, 金自力, 吴忠旺, 李涛, 李玮, 胡雨晴, 白金. 含稀土取向硅钢高温铁素体区的再结晶及抑制剂析出行为[J]. 金属热处理, 2023, 48(1): 75-79.

Hu Shuai, Jin Zili, Wu Zhongwang, Li Tao, Li Wei, Hu Yuqing, Bai Jin. Recrystallization and inhibitor precipitation behavior in high temperature ferrite zone of oriented silicon steel containing rare earth[J]. Heat Treatment of Metals, 2023, 48(1): 75-79.

参考文献

[1]毛卫民, 杨平. 电工钢的材料学原理[M]. 北京: 高等教育出版社, 2013.
[2]Wei G, Mao W M, Li Y, et al. Influence of intermediate annealing on final Goss texture formation in low temperature reheated Fe-3%Si steel[J]. Materials Science and Engineering A, 2011, 528(3): 931-934.
[3]鞠芳, 金自力, 任慧平, 等. 中间退火温度对Fe-3wt%Si取向硅钢抑制剂演变的影响[J]. 金属热处理, 2015, 40(3): 82-85
Ju Fang, Jin Zili, Ren Huiping, et al. Effect of intermediate annealing temperature on inhibitors of Fe-3wt%Si grain-oriented silicon steel[J]. Heat Treatment of Metals, 2015, 40(3): 82-85.
[4]Yim Jung-Ryoul, Min Ah-Ri, Joo Young-Chang. Quantitative analysis of the size distributions and elements of the precipitates in Fe-3%Si alloy during secondary recrystallization annealing using HAADF imaging and XEDS[J]. Metals and Materials International, 2009, 15: 113-118.
[5]Chen Ling, Li Xiang, Qiu Shengtao, et al. Effects of normalizing annealing on grain-oriented silicon steel[J]. Journal of Iron and Steel Research (International), 2014, 21(7): 690-694.
[6]唐超平. 取向硅钢中第二相粒子分布和晶界特征研究[D]. 武汉: 武汉科技大学, 2018.
Tang Chaoping. Study on the distribution of second-phrase particles and the characteristics of grain boubdaries in grain-oriented silicon steel[D]. Wuhan: Wuhan University of Science and Technology, 2018.
[7]Li Zhichao, Dang Ning, Jiang Haitao, et al. Precipitation and evolution behavior of second phase particles in grain-oriented silicon steel with Cu[J]. Journal of Materials Engineering, 2017, 45(12): 10-16.
[8]汪勇. 铌对低温取向硅钢抑制剂析出行为及钢组织和织构演变的影响[D]. 武汉: 武汉科技大学, 2021.
Wang Yong. Effect of Nb on inhibitors precipitation, microstructure and texture evolution of grain orient silicon steel manufactured by low temperature slab reheating technology[D]. Wuhan: Wuhan University of Science and Technology, 2021.
[9]严彬, 朱诚意, 张云祥. Nb对取向硅钢热轧板中抑制剂析出行为的影响[J]. 热加工工艺, 2019, 48(1): 14-16, 21.
Yan Bing, Zhu Chengyi, Zhang Yunxiang. Effect of Nb on precipitation behavior of inhibitors in hot rolled plate of oriented silicon steel[J]. Hot Working Technology, 2019, 48(1): 14-16, 21.
[10]Mao W M, Zhiguo A N, Shuxia L I. Influence of MnS particles on the behaviors of grain boundary migration in Fe-3%Si alloys[J]. Science Bulletin, 2009, 54(23): 4537-4540.
[11]赵志业. 金属塑性变形与轧制理论[M]. 北京: 冶金工业出版社, 1994.
[12]李东玉. 电感耦合等离子体发射光谱法测定铜等元素分析探讨[J]. 世界有色金属, 2021(18): 130-131.
Li Dongyu. Determination of copper and other elements by inductively coupled plasma atomic emission spectrometry[J]. World Nonferrous Metals, 2021(18): 130-131.
[13]马红旭, 李友国. 硅钢中析出物的尺寸分布以及体积分数的测定[J]. 材料科学与工程, 2002(3): 328-330, 389.
Ma Hongxu, Li Youguo. Measurement of size distribution and volume fraction of precipitates in silicon steel[J]. Materials Science and Engineering, 2002(3): 328-330, 389.
[14]高鹏越. 稀土及铌微合金化取向硅钢热轧过程中的析出及再结晶行为的研究[D]. 包头: 内蒙古科技大学, 2015.
Gao Pengyue. Study on precipitation and recrystallization in the hot-rolling process of Rare earth and Niobium microalloyed oriented silicon steel[D]. Baotou: Inner Mongolia University of Science and Technology, 2015.
[15]张继舜. 含Cu低温取向硅钢热轧过程抑制剂析出行为研究[D]. 包头: 内蒙古科技大学, 2020.
Zhang Jishun. Research on the precipitation behaviors of inhibitors in Cu-containing low temperature oriented silicon steel during hot rolling process[D]. Baotou: Inner Mongolia University of Science and Technology, 2020.
[16]黄诚. 稀土镧对取向硅钢热轧粗轧过程中抑制剂析出行为的影响[D]. 包头: 内蒙古科技大学, 2019.
Huang Cheng. Effect of rare earth lanthanum on precipitation behavior of inhibitors in hot rolling process of grain-oriented silicon steel[D]. Baotou: Inner Mongolia University of Science and Technology, 2019.

含稀土取向硅钢高温铁素体区的再结晶及抑制剂析出行为

Recrystallization and inhibitor precipitation behavior in high temperature ferrite zone of oriented silicon steel containing rare earth

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