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材料工程  2017, Vol. 45 Issue (11): 108-114    DOI: 10.11868/j.issn.1001-4381.2016.001535
  研究论文 本期目录 | 过刊浏览 | 高级检索 |
3% Si电工钢铸坯中柱状晶的形变、再结晶行为及织构演变规律
邵媛媛1, 郭琪2
1. 辽宁科技大学 应用技术学院, 辽宁 鞍山 114016;
2. 鞍钢股份公司 冷轧硅钢厂, 辽宁 鞍山 114021
Behaviors of Deformation, Recrystallization and Textures Evolution of Columnar Grains in 3%Si Electrical Steel Slabs
SHAO Yuan-yuan1, GUO Qi2
1. School of Applied Technology, University of Science and Technology Liaoning, Anshan 114016, Liaoning, China;
2. Cold Rolling Silicon Plant, Anshan Steel Co., Ltd., Anshan 114021, Liaoning, China
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摘要 利用电子背散射衍射(EBSD)技术和X射线衍射仪(XRD)研究3%(质量分数) Si电工钢铸坯中柱状晶的形变、再结晶行为及织构演变规律。结果表明:柱状晶长轴分别沿轧向、横向和法向放置,具有不同的初始织构。热轧后,表层形成的3种剪切取向中高斯取向较容易形成。中心区,RD样品中的αγ线轧制取向,TD样品中的强γ线取向,ND样品中的强{100}取向以及各样品中的立方取向,均表现出明显的初始取向依赖性。冷轧后,RD,TD样品中的强{111}〈112〉取向来自热轧板中的高斯取向,ND样品中的强旋转立方取向遗传自初始{100}取向。受初始取向偏差及大晶粒尺寸影响,ND样品中的旋转立方取向晶粒内取向梯度较大。退火后,样品中心大尺寸的{100}取向晶粒是柱状晶初始取向遗传性的表现。
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邵媛媛
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关键词 电工钢柱状晶织构取向    
Abstract:The behaviors of deformation and recrystallization and textures evolution of 3% (mass fraction) Si columnar-grained electrical steel slabs were investigated by electron backscatter diffractometer technique and X-ray diffraction. The results indicate that the three columnar-grained samples have different initial textures with the long axes arranged along rolling, transverse and normal directions. Three shear orientations can be obtained in surface layer after hot rolling, of which Goss orientation is formed easily. The α and γ fibre rolling orientations are obtained in RD sample, while strong γ fibre orientations in TD sample and sharp {100} orientations in ND sample are developed respectively. In addition, cube orientation can be found in all the three samples. The characteristics of hot rolled orientations in center region reveal distinct dependence on initial columnar-grained orientations. Strong {111}〈112〉 orientation in RD and TD samples separately comes from Goss orientation of hot rolled sheets, and sharp rotated cube orientation in ND sample originates from the initial {100} orientation of hot rolled sheets after cold rolling. Influenced by initial deviated orientations and coarse grain size, large orientation gradient of rotated cube oriented grain can be observed in ND sample. The coarse {100} orientated grains of center region in the annealed sheets show the heredity of the initial columnar-grained orientations.
Key wordselectrical steel    columnar grain    texture    orientation
收稿日期: 2016-12-23      出版日期: 2017-11-18
中图分类号:  TG142.33  
  TG115  
通讯作者: 邵媛媛(1980-),女,博士,现主要从事金属材料成型及控制方面的研究,联系地址:辽宁省鞍山市千山区达道湾镇职教城9号楼辽宁科技大学应用技术学院B106室(114016),E-mail:shaoyy1980@163.com     E-mail: shaoyy1980@163.com
引用本文:   
邵媛媛, 郭琪. 3% Si电工钢铸坯中柱状晶的形变、再结晶行为及织构演变规律[J]. 材料工程, 2017, 45(11): 108-114.
SHAO Yuan-yuan, GUO Qi. Behaviors of Deformation, Recrystallization and Textures Evolution of Columnar Grains in 3%Si Electrical Steel Slabs. Journal of Materials Engineering, 2017, 45(11): 108-114.
链接本文:  
http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2016.001535      或      http://jme.biam.ac.cn/CN/Y2017/V45/I11/108
[1] HEO N H, CHAI K H, NA J G. Correlation between interfacial segregation and surface-energy-induced selective grain growth in 3% silicon-iron alloy[J]. Acta Materialia, 2000, 48(11):2901-2910.
[2] KOVÁ? F, D?UBINSKY M, SIDOR Y. Columnar grain growth in non-oriented electrical steels[J]. Journal of Magnetism and Magnetic Materials, 2004, 269(3):333-340.
[3] CHENG L, YANG P, FANG Y P, et al. Preparation of non-oriented silicon steel with high magnetic induction using columnar grains[J]. Journal of Magnetism and Magnetic Materials, 2012, 324(23):4068-4072.
[4] 毛卫民,杨平. 无取向电工钢的{100}织构控制与磁性能改进[J]. 材料热处理学报, 2016, 37(4):1-4. MAO W M, YANG P. Control of {100} textures and improvement of magnetic properties of non-oriented electrical steels[J]. Transactions of Materials and Heat Treatment, 2016, 37(4):1-4.
[5] 付勇军,杨平,蒋奇武,等. Fe-3%Si电工钢铸坯柱状晶织构的演变规律[J]. 金属学报, 2015, 51(5):545-552. FU Y J, YANG P, JIANG Q W, et al. Evolution of textures of columnar grains in Fe-3%Si electrical steel slabs[J]. Acta Metallurgica Sinica, 2015, 51(5):545-552.
[6] ZHANG N, YANG P, MAO W M. Formation of cube texture affected by neighboring grains in a transverse-directionally aligned columnar-grained electrical steel[J]. Materials Letters, 2013, 93:363-365.
[7] 邵媛媛,杨平,毛卫民. 电工钢中柱状晶热压缩时取向的变化及对析出的影响[J]. 材料工程, 2014(10):75-81. SHAO Y Y, YANG P, MAO W M. Evolution of orientations and their influence on precipitation during hot compression of columnar-grained electrical steel[J]. Journal of Materials Engineering, 2014(10):75-81.
[8] LIU H T, LIU Z Y, LI C S, et al. Solidification structure and crystallographic texture of strip casting 3 wt.% Si non-oriented silicon steel[J]. Materials Characterization, 2011, 62(5):463-468.
[9] TSUJI N, TSUZAKI K, MAKI T. Effect of initial orientation on the cold rolling behavior of solidified columnar crystals in a 19% Cr ferritic stainless steel[J]. ISIJ International, 1992,32(12):1319-1328.
[10] 邵媛媛,杨平,毛卫民. 电工钢柱状晶热、冷轧时晶界作用分析[J]. 金属学报, 2014, 50(3):259-268. SHAO Y Y, YANG P, MAO W M. Analysis on grain boundary effects of columnar grained electrical steel[J]. Acta Metallurgica Sinica, 2014, 50(3):259-268.
[11] INAGAKI H, SUDA T. The development of rolling textures in low-carbon steels[J]. Texture, 1972, 1(2):129-140.
[12] INAGAKI H. Fundamental aspect of texture formation in low carbon steel[J]. ISIJ International, 1994, 34(4):313-321.
[13] TOTH L S, JONAS J J, DANIEL D, et al. Development of ferrite rolling textures in low-and extra low-carbon steels[J]. Metallurgical and Materials Transactions A, 1990, 21(11):2985-3000.
[14] HU H. A study on the texture formation in rolled and annealed crystals of silicon-iron[J]. Transactions of the Metallurgical Society of AIME, 1961, 221:130-140.
[15] WALTER J L, KOCH E F. Electron microscope study of the structures of cold-rolled and annealed (100)[001] crystals of high-purity silicon-iron[J]. Acta Metallurgica, 1962, 10(11):1059-1075.
[16] ABE H, MATSUO M, ITO K. Cold rolling and recrystallization textures of silicon-iron crystals rolled in (100)[001] orientation[J]. Transactions of the Japan Institute of Metals, 1963, 4(1):28-32.
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