罩式退火工艺的升温速率对无取向硅钢织构及性能的影响

doi:10.13251/j.issn.0254-6051.2022.10.020

金属热处理 ›› 2022, Vol. 47 ›› Issue (10): 124-128.DOI: 10.13251/j.issn.0254-6051.2022.10.020

罩式退火工艺的升温速率对无取向硅钢织构及性能的影响

苏志贺¹, 金自力^1,2, 吴忠旺^1,2, 崔元林¹, 任慧平², 赵小龙³, 罗晓阳³, 狄彦军³

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.酒钢宏兴股份有限公司钢铁研究院, 甘肃嘉峪关 735100

收稿日期:2022-05-16 修回日期:2022-08-24 出版日期:2022-10-25 发布日期:2022-12-15
通讯作者: 吴忠旺,高级工程师,E-mail:woozhongwang@163.com
作者简介:苏志贺(1996—),男,硕士研究生,主要研究方向为无取向硅钢的生产工艺,E-mail:1308507518@qq.com。
基金资助:
内蒙古自治区关键技术攻关计划(2020GG0150)

Influence of heating rate of bell annealing process on texture and properties of non-oriented silicon steel

Su Zhihe¹, Jin Zili¹^{, 2}, Wu Zhongwang^1,2, Cui Yuanlin¹, Ren Huiping², Zhao Xiaolong³, Luo Xiaoyang³, Di Yanjun³

1. School of Materials and Metallurgy, Inner Mongolia University of Science and Technology, Baotou Inner Mongolia 014010, China;
2. Inner Mongolia Autonomous Region Key Laboratory of Advanced Metal Materials, Baotou Inner Mongolia 014010, China;
3. Iron and Steel Research Institute, JISCO Hongxing lron and Steel Co., Ltd., Jiayuguan Gansu 735100, China

Received:2022-05-16 Revised:2022-08-24 Online:2022-10-25 Published:2022-12-15

摘要/Abstract

摘要： 研究了罩式退火工艺的升温速率对0.8%Si无取向硅钢组织、织构及磁性能的影响。结果表明,经过不同升温速率退火后,无取向硅钢的再结晶织构主要为{111}织构,伴随有{110}、{100}织构。随着退火升温速率的提高,晶粒尺寸逐渐增大,{111}织构明显减弱,{110}织构明显增强,{100}织构没有明显变化,铁损P_1.5/50逐渐降低,磁感应强度B₅₀₀₀逐渐增强。但当升温速率由80 ℃/h升高至100 ℃/h时,{111}织构出现一定程度的增强,{110}织构出现减弱,{100}织构没有明显变化,铁损P_1.5/50增大,磁感应强度B₅₀₀₀减小。在退火升温速率为80 ℃/h时,无取向硅钢可获得最优的磁性能:P_1.5/50=4.249 W/kg,B₅₀₀₀=1.715 T。

关键词: 无取向硅钢, 升温速率, 织构, 磁性能

Abstract: Effect of heating rate on microstructure, texture and magnetic properties of 0.8%Si non-oriented silicon steel during bell annealing process was studied. The results show that after annealing with different heating rates, the recrystallized texture of the non-oriented silicon steel is mainly {111} texture, accompanied by {110} and {100} texture. With the increase of heating rate, the grain size gradually increases, the {111} texture appears to be significantly weakened, the {110} texture appears to increase significantly, and the {100} texture does not change significantly, meanwhile, the iron loss P_1.5/50 gradually decreases, and the magnetic induction intensity B₅₀₀₀ gradually increases. However, when the heating rate is increased from 80 ℃/h to 100 ℃/h, the {111} texture appears to be strengthened to a certain extent, the {110} texture appears to weaken, and the {100} texture does not change obviously, moreover, the iron loss P_1.5/50 increases and the magnetic induction intensity B₅₀₀₀decreases. When the heating rate of bell annealing process is 80 ℃/h, the optimum magnetic properties can be obtained as P_1.5/50=4.249 W/kg, B₅₀₀₀=1.715 T.

Key words: non-oriented silicon steel, heating rate, texture, magnetic properties

中图分类号:

TG142.6

苏志贺, 金自力, 吴忠旺, 崔元林, 任慧平, 赵小龙, 罗晓阳, 狄彦军. 罩式退火工艺的升温速率对无取向硅钢织构及性能的影响[J]. 金属热处理, 2022, 47(10): 124-128.

Su Zhihe, Jin Zili, Wu Zhongwang, Cui Yuanlin, Ren Huiping, Zhao Xiaolong, Luo Xiaoyang, Di Yanjun. Influence of heating rate of bell annealing process on texture and properties of non-oriented silicon steel[J]. Heat Treatment of Metals, 2022, 47(10): 124-128.

参考文献

[1]Jong-T P, Szpunar J A, Sang-Y C. Effect of heating rate on the development of annealing texture in nonoriented electrical steels[J]. ISIJ International, 2007, 43(10): 1611-1614.
[2]Zhou M, Zhang X. Regulating the recrystallized grain to induce strong cube texture in oriented silicon steel[J]. Journal of Materials Science and Technology, 2022, 96: 126-139.
[3]Park N J, Lee E J, Joo H D, et al. Evolution of Goss orientation during rapid heating for primary recrystallization in grain-oriented electrical steel[J]. ISIJ International, 2011, 51(6): 975-981.
[4]夏冬生, 杨平, 谢利, 等. 升温速率对低碳无取向电工钢脱碳退火组织及织构的影响[J]. 金属学报, 2014, 50(12): 1437-1445.
Xia Dongsheng, Yang Ping, Xie Li, et al. Influence of heating rate on the decarburized annealing microstructure and texture in low-carbon non-oriented electrical steel[J]. Acta Metallurgica Sinica, 2014, 50(12): 1437-1445.
[5]Liu H T, Schneider J, Li H L, et al. Fabrication of high permeability non-oriented electrical steels by increasing <001> recrystallization texture using compacted strip casting processes[J]. Journal of Magnetism and Magnetic Materials, 2015, 374: 577-586.
[6]Park J T, Szpunar J A, Han K S. Effect of initial grain size prior to cold rolling on annealing texture in non-oriented electrical steel[J]. Materials Science Forum, 2002, 408-412: 1257-1262.
[7]王健, 李俊, 郭文渊, 等. 冷轧无取向硅钢再结晶退火组织和织构演变研究进展[J]. 材料导报, 2010, 24(19): 100-103.
Wang Jian, Li Jun, Guo Wenyuan, et al. Progress in evolution of structure and texture during annealing in cold rolled non-oriented silicon steels[J]. Materials Review, 2010, 24(19): 100-103.
[8]Urabe T, Jonas J J. Modeling texture change during the recrystallization of an IF steel[J]. ISIJ International, 2007, 34(5): 435-442.
[9]Every R L, Hatherly M. Oriented nucleation in low-carbon steels[J]. Texture, 1974, 1(3): 233-243.
[10]Jtp A, Jas B. Effect of initial grain size on texture evolution and magnetic properties in nonoriented electrical steels[J]. Journal of Magnetism and Magnetic Materials, 2009, 321(13): 1928-1932.
[11]朱志勇, 王锋, 李化龙. 0.8%Si无取向硅钢织构及其对磁性能的影响[J]. 金属热处理, 2016, 41(2): 58-62.
Zhu Zhiyong, Wang Feng, Li Hualong. Texture of 0.8%Si non-oriented silicon steel and its effect on magnetic properties[J]. Heat Treatment of Metals, 2016, 41(2): 58-62.
[12]金自力, 任慧平, 张红杰. 无取向硅钢退火织构的演变与磁性能关系的研究[J]. 材料热处理学报, 2007, 28(2): 77-80.
Jin Zili, Ren Huiping, Zhang Hongjie. Relation between evolution of annealing texture and magnetic property of non-oriented silicon steel[J]. Transactions of Materials and Heat Treatment, 2007, 28(2): 77-80.

[1]	黄友桥, 李望, 朱新平, 黄一君, 张宁, 孟利. Inconel783高温合金螺栓的组织与织构[J]. 金属热处理, 2022, 47(9): 214-219.
[2]	胡耕辅, 田玉新, 朱银存, 陆建生, 王福明. 耐蚀软磁合金FeCr16中σ相的析出行为[J]. 金属热处理, 2022, 47(8): 83-87.
[3]	郭文一, 焦海涛, 谢信祥, 赵龙志, 赵明娟, 胡勇. 退火过程中无取向电工钢的晶粒长大行为及磁性能演变[J]. 金属热处理, 2022, 47(8): 123-128.
[4]	孙浩, 宋文乐, 王磊, 薛志勇, 詹花茂. 新型Fe_72.7Si₁₇B_6.8Nb_2.6Cu_0.9纳米晶铁芯的磁场热处理工艺与软磁性能[J]. 金属热处理, 2022, 47(7): 81-85.
[5]	宿鹏吉, 麻永林, 董丽丽, 温铠, 罗家豪, 刘宝志. 磁场预退火对取向硅钢二次再结晶组织及织构的影响[J]. 金属热处理, 2022, 47(5): 131-135.
[6]	宿鹏吉, 麻永林, 董丽丽, 杨雪峰. 磁场预退火处理对CGO钢组织与织构的影响[J]. 金属热处理, 2022, 47(4): 128-132.
[7]	章建军, 庄晓伟, 汤晓峰. 提高低碳钢磁性能的球化退火工艺试验[J]. 金属热处理, 2022, 47(4): 182-184.
[8]	余世伦, 张孝军, 孔玢, 刘正乔, 余伟, 蒋孟玲. 退火工艺对冷轧工业纯钛带卷各向异性的影响[J]. 金属热处理, 2022, 47(3): 82-87.
[9]	张世进, 李凯, 易丹青, 刘会群. 冷轧TA5钛合金退火过程的再结晶行为及织构演变[J]. 金属热处理, 2022, 47(2): 1-8.
[10]	董丽丽, 麻永林, 宿鹏吉, 杨雪峰. 脉冲磁场热处理对CGO取向硅钢脱碳退火过程中组织和织构的影响[J]. 金属热处理, 2022, 47(2): 31-34.
[11]	范合合, 金自力, 任慧平, 游兴华. 高Nb-Ti新能源汽车用无取向硅钢热轧过程的再结晶行为[J]. 金属热处理, 2022, 47(1): 88-93.
[12]	许峰, 肖颖, 陈前, 邓长春, 孙晓寒. 冷轧压下率对IF钢微结构、织构及深冲性能的影响[J]. 金属热处理, 2022, 47(1): 250-254.
[13]	蒋莺鸽, 黄继武, 江福清, 许成龙. 冷轧方式和退火温度对Al-4Cu-0.73Mg合金织构和微观组织的影响[J]. 金属热处理, 2021, 46(9): 58-64.
[14]	宫浩, 孔德斌, 郭立娜, 韩洪文, 宫晶晶, 房洪杰. 中间退火处理对AlMgSiCu铝合金冷轧板组织性能的影响[J]. 金属热处理, 2021, 46(9): 129-132.
[15]	蒙曰睿, 赵贤平, 周博文. 基于铁素体轧制工艺低碳铝镇静钢板r值降低原因分析[J]. 金属热处理, 2021, 46(9): 211-215.

罩式退火工艺的升温速率对无取向硅钢织构及性能的影响

Influence of heating rate of bell annealing process on texture and properties of non-oriented silicon steel

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价