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CALCULATION OF SINGLE CRYSTAL MAGNETIC INDUCTION COEFFICIENTS IN A GRAIN ORIENTED SILICON STEEL STRIP |
SHA Yuhui; LI Song; ZHOU Shichun; WANG Yandong; GAO Xiuhua; LIANG Zhide; ZUO Liang |
School of Materials and Metallurgy; Northeastern University; Shenyang 110004 |
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Cite this article:
SHA Yuhui; LI Song; ZHOU Shichun; WANG Y; ong; GAO Xiuhua; LIANG Zhide; ZUO Liang. CALCULATION OF SINGLE CRYSTAL MAGNETIC INDUCTION COEFFICIENTS IN A GRAIN ORIENTED SILICON STEEL STRIP. Acta Metall Sin, 2004, 40(4): 445-448 .
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Abstract The calculation of single crystal magnetic
induction coefficients from measured texture and magnetic induction data
in a grain--oriented silicon steel strip has been discussed. A new
method, based on an accurate reliability evaluation of measured magnetic
property data and the fitting of texture components,
was proposed. It was also shown that, instead of the experimental
texture data obtained with X--ray diffraction technique, the fitted
texture coefficients according to a Gaussian distribution model should
be used in calculation.
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Received: 20 June 2003
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[1] Hutchinson W B, Seift J G. Texture, 1973; 1: 117 [2] Morris P R, Flowers J W. Texture of Crystalline Solids,1981; 4: 129 [3] Szpunar B, Szpunar J A. IEEE Trans on Magnetics, 1984;5: 1490 [4] Liang Z D, Xu J Z, Wang F. ODF Analysis of TexturedMaterials. Shenyang: Northeastern University Press,1986: 123(梁志德,徐家桢,王福.织构材料的三维取向分析术.沈阳:东北工学院出版社, 1986:123) [5] Hirsch J, Lucke K. Textures Microstruct, 1988; 8-9: 131 [6] He Z Z. Electrical Steels. Beijing: Metallurgy Industry Press, 1996: 26(何忠治.电工钢.北京:冶金工业出版社, 1996:26) |
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