升温速率对冷轧超薄取向硅钢再结晶行为的影响

doi:10.11896/cldb.20120030

Abstract
Figure/Table
References
Related Citation (15)

Download:

Full Text ( PDF ) (8683KB)
Export: BibTeX | EndNote (RIS)

Abstract The effect of heating rate on the recrystallization behavior of ultra-thin oriented silicon steel was analyzed by using EBSD technique. The results show that the nucleation sites and the texture components of recrystallized grains were mainly determined by the deformed microstructure, not significantly affected by heating rate. The nucleation sites of recrystallized grains were observed in the deformed matrix, including the shear bands, grain boundaries between two {111}〈112〉 grains, deformation bands and heterogeneous deformation zones. The preferential recrystallization nucleation is more obvious in the shear bands. Goss({110}〈001〉), {210}〈001〉 and {310}〈001〉 became the main texture in the annealed grain oriented silicon steel sheet, and a certain proportion of hybrid orientation were found. Heating rate was a direct factor which inf-luence the intensity of Goss and the microstructure uniformity. Enhanced recovery by low heating rate reduced the stored energy difference among texture components, which reduced the nucleation advantage of Goss orientation, thus the intensity and sharpness of Goss were weakened. The nucleation advantage of Goss was promoted during high heating rate, sharp Goss texture was strengthened after complete recrystallization. In addition, in case of rapid heating, the average grain size after recrystallization was reduced and the uniform distribution was improved.

Key words： ultra-thin grain-oriented silicon steel primary recrystallization heating rate texture Goss

Published: 30 September 2021

CLC number:

TG142.77

Fund:This work was financially supported by the National Key Research and Development Program of China (2016YFB0300300, 2017YFB0903901), Scientific Research Project of Tianjin Education Commission (2020KJ078).

About author:: Lina Wang received her Ph.D. degree in material scie-nce and engineering from University of Science and Technology Beijing in 2018. From July 2019 to now, she engaged in post-doctoral research in University of Science and Technology Beijing, focusing on the research of ultra-thin grain-oriented silicon steel.

	Service
	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	WANG Lina
	HE Chengxu
	MENG Li
	YANG Jiaxin
	ZHANG Ning
	GUO Xiaolong
	HU Zhuochao
	LI Guobao
	WANG Fuming

Cite this article:

WANG Lina,HE Chengxu,MENG Li, et al. Effect of Heating Rate on Recrystallization Behavior in Cold-rolled Ultra-thin Grain-oriented Silicon Steel[J]. Materials Reports, 2021, 35(18): 18170-18175.

URL:

http://www.mater-rep.com/EN/10.11896/cldb.20120030 OR http://www.mater-rep.com/EN/Y2021/V35/I18/18170

1 Matsuo M.ISIJ International, 1989, 29(10), 809.
2 Oda Y, Kohno M, Honda A.Journal of Magnetism and Magnetic Mate-rials, 2008, 320(20), 2430.
3 Lobanov M L, Redikul'tsev A A, Rusakov G M, et al.Physics of Metals and Metallography, 2011, 111(5), 479.
4 Moses A J.Scripta Materialia, 2012, 67(6), 560.
5 Gao X H, Qi K M, Qiu C L.Materials Science and Engineering A, 2006, 430(1-2), 138.
6 Muraki M, Ozaki Y, Obara T, et al.Journal of Materials Engineering and performance, 1996, 52(3), 323.
7 He C X, Yang F Y, Meng L, et al.Journal of Magnetism and Magnetic Materials, 2017, 439(1), 397.
8 Kumano T, Ohata Y, Fujii N, et al.Journal of Magnetism and Magnetic Materials, 2006, 304(2), 602.
9 Nakashima S, Takashima K, Harase J.Journal of the Japan Institute of Metals and Materials, 1991, 55(8), 898.
10 Liang R Y, Yang P, Mao W M.Journal of Materials Engineering, 2017, 45(6), 87 (in Chinese).
梁瑞洋, 杨平, 毛卫民.材料工程, 2017, 45(6), 87.
11 Lobanov M L, Rusakov G M, Redikul'tsev A A.The Physics of Metals and Metallography, 2013, 114(7), 609.
12 Nakano M, Ishiyama K, Arai K I, et al.Journal of Applied Physics, 1997, 81(8), 4098.
13 Nakano M, Ishiyama K, Arai K I.IEEE Transactions on Magnetics, 1995, 31(6), 3886.
14 Nakano M, Ishiyama K, Arai K I, et al.IEEE Transactions on Magnetics, 1997, 33(5), 3754.
15 Gao X H, Qi K M, Qiu C L, et al.Journal of Northestern University (Na-tural Science), 2005, 26(1), 259(in Chinese).
高秀华, 齐克敏, 邱春, 林等.东北大学学报(自然科学版), 2005, 26(1), 259.
16 Tu Y C, He C X, Meng L, et al.Journal of Materials Engineering, 2020, 48(1), 61(in Chinese).
涂蕴超, 何承绪, 孟利, 等.材料工程, 2020, 48(1), 61.
17 He C X, Tu Y C, Meng L, et al.Materials Reports A: Review Papers, 2019, 33(3), 1027 (in Chinese).
何承绪, 涂蕴超, 孟利, 等.材料导报:综述篇, 2019, 33(3), 1027.
18 Dorner D, Zaefferer S, Raabe D.Acta Materialia, 2007, 55(7), 2519.
19 Wang Y P, Ling Z A, Song H Y, et al.Journal of Magnetism and Magnetic Materials, 2020, 499, 166290.
20 Zhang N, Meng L, Zhang B, et al.Journal of Magnetism and Magnetic Materials, 2021, 517, 167385.
21 Ushigami Y, Okazaki Y, Abe N, et al.Journal of Materials Engineering and Performance, 1995, 4(4), 435.
22 Mehdi M, He Y L, Erik J, et al.Steel research International, 2019, 90(7), 1.
23 Park N J, Joo H D, Park J T.ISIJ International, 2013, 53(1), 125.
24 Park J T, Szpunar J A, Cha S Y.ISIJ International, 2003, 43(10), 1611.