Evolution of magnetic properties and microstructure of high-silicon steel during hot dipping and diffusion annealing

2002 ◽  
Vol 38 (5) ◽  
pp. 3201-3203 ◽  
Author(s):  
T. Ros-Yanez ◽  
Y. Houbaert ◽  
M. De Wulf
Keyword(s):  
Magnetic Properties ◽  
Silicon Steel ◽  
Diffusion Annealing ◽  
High Silicon Steel ◽  
High Silicon ◽  
And Diffusion

High-silicon steel produced by hot dipping and diffusion annealing

2002 ◽  
Vol 91 (10) ◽  
pp. 7857 ◽  
Author(s):  
T. Ros-Yañez ◽  
Y. Houbaert ◽  
V. Gómez Rodrı́guez
Keyword(s):  
Silicon Steel ◽  
Diffusion Annealing ◽  
High Silicon Steel ◽  
High Silicon ◽  
And Diffusion

Modelling magnetic properties of high silicon steel

2010 ◽  
Vol 322 (7) ◽  
pp. 799-803 ◽  
Author(s):  
Krzysztof Chwastek ◽  
Jan SzczygŁowski ◽  
WiesŁaw Wilczyński
Keyword(s):  
Magnetic Properties ◽  
Silicon Steel ◽  
High Silicon Steel ◽  
High Silicon

Study of Microstructure and Magnetic Properties on High-Silicon Steel Composite Sheet

2013 ◽  
Vol 401-403 ◽  
pp. 828-831
Author(s):  
Xing Wen Yang ◽  
Jing Liu ◽  
Jing Tao Han ◽  
Shuai Ji
Keyword(s):  
Magnetic Properties ◽  
Magnetic Induction ◽  
Silicon Content ◽  
Silicon Steel ◽  
Iron Loss ◽  
Composite Sheet ◽  
High Silicon Steel ◽  
Composite Casting ◽  
Steel Composite ◽  
High Silicon

High-silicon composite casting blank with the silicon content of 12wt% in core layer and with the silicon content of 3wt% in coating layer was fabricated by composite casting. The high-silicon steel composite sheet with smooth surface and good shape can be obtained by hot rolling and warm rolling. After high temperature diffusion and pickling process, the composite sheet with thickness of 0.44mm and homogeneous silicon content of 5.8wt.% could be achieved finally. The test results of magnetic properties show that the magnetic induction intensity B50and iron loss P15/50are 1.778T and 2.892w/kg respectively. It implies that the high-silicon steel composite sheet with high magnetic induction and low iron loss can be prepared by composite casting and rolling process.

Effect of Finishing Temperature on Texture Evolution and Magnetic Properties in Heavy Cold Rolled High Silicon Steel Thin Sheets

2011 ◽  
Vol 306-307 ◽  
pp. 381-384
Author(s):  
Jin Long Liu ◽  
Yu Hui Sha ◽  
Fang Zhang ◽  
Yong Chuang Yao ◽  
Ji Chao Li ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Cold Rolling ◽  
Recrystallization Texture ◽  
Texture Evolution ◽  
Thin Sheet ◽  
Rolling Texture ◽  
Silicon Steel ◽  
Final Annealing ◽  
High Silicon Steel ◽  
High Silicon

0.2mm-thick high silicon steel thin sheet under 94% cold rolling reductions has been successfully produced by conventional rolling method. Texture evolution during hot rolling, cold rolling and final annealing as well as magnetic properties has been investigated with emphasis on the effect of finishing temperature. It is found that a favorable strong {001}<210> recrystallization texture and evidently improved magnetic properties can be obtained at the finishing temperature of 900°C, which is in contrast with relatively strong detrimental {111}<112> and weak {001}<210> recrystallization texture at the finishing temperature of 700°C. Effects of finishing temperature can be explained in terms of the cold rolling texture due to different texture morphology in hot bands.

Preparation of High Silicon Steel by Pulse Electrodeposition in Molten Salt

2011 ◽  
Vol 284-286 ◽  
pp. 1180-1183
Author(s):  
Hai Li Yang ◽  
Guo Zhang Tang ◽  
Yun Gang Li ◽  
Jun Long Li ◽  
Yuan Ming Hiu ◽  
...  
Keyword(s):  
Molten Salt ◽  
Cube Texture ◽  
Orientation Distribution ◽  
Silicon Steel ◽  
Diffusion Annealing ◽  
Easy Magnetization ◽  
Magnetization Direction ◽  
Goss Texture ◽  
High Silicon Steel ◽  
High Silicon

High silicon steel containing 6.5 wt% Si was prepared by pulse electrodepositon in KCl-NaCl-NaF-SiO2molten salt followed by diffusion annealing. The composition, the phase and the evolution of texture during the different production step were analyzed by glow discharge optical emission spectroscopy (GDOES), X-ray diffraction analysis (XRD) and the orientation distribution function (ODF). The results showed that the silicon content of the high silicon steel was about 6.5wt%. The high silicon steel was composed of a-Fe and Fe3Si. After diffusion annealing the undesirable g-fibre type texture {111} <110> and {111} <112> weakened, both easy magnetization direction Goss texture ({110} <001>) and cube texture {100} <001> were intensified.

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