Microstructure and Texture of Hot Rolled Plate and Finished Product in Fe–3%Si Common Grain-Oriented Silicon Steel

Conference paper
Part of the Lecture Notes in Mechanical Engineering book series (LNME)

Abstract

The microstructure and texture of hot rolled plate and finished product of Fe–3%Si common grain-oriented silicon steel were studied by means of optical microscope (OM) and X-ray diffraction (XRD). The results showed that the surface of the hot rolled plate was recrystallization structure, the center was non-recrystallized fiber structure, and the subsurface was mixture structure of the recrystallization and fiber structure. The surface of the hot rolled plate was mainly Goss texture {110}<001>, and the content of Goss texture reached 5.66%, and the strength of Goss texture was 3 times random. The complementary textures were {112}<111> and {100}<011>; the finished product was complete secondary recrystallization structure in the condition of grain size of 6.4–8.5 mm, and the texture was single Goss texture of {110}<001>.

Keywords

Common grain-oriented silicon steel Structure Texture 

Notes

Acknowledgements

This research was funded by National Natural Science Foundation of China (51661026), China Postdoctoral Science Foundation (2016M602914XE), Inner Mongolia Natural Science Foundation (2015BS0508), Key project of Inner Mongolia University of Technology (ZD201509) and Innovative experiment of college students at Inner Mongolia University of Technology (2016037).

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Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  1. 1.School of Materials Science and EngineeringInner Mongolia University of TechnologyHohhotChina
  2. 2.Baotou Iron And Steel Group Co.,Ltd.BaotouChina

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