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金属学报  1981, Vol. 17 Issue (1): 58-127    
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高磁感取向硅钢轧制和再结晶织构的研究
吕其春;帅仁杰;周秀媛;赵锡珍
冶金工业部钢铁研究总院;冶金工业部钢铁研究总院;冶金工业部钢铁研究总院;冶金工业部钢铁研究总院
A STUDY ON THE DEFORMATION AND PRIMARY RECRYSTALLIZATION TEXTURE IN A MnS-AlN-INHIBITED 3% SILICON STEEL
Lü Qichun; Shuai Renjie; Zhou Xiuyuan and Zhao Xizhen (Central Iron and Steel Research Institute; Ministry of Metallurgical Industry)
引用本文:

吕其春;帅仁杰;周秀媛;赵锡珍. 高磁感取向硅钢轧制和再结晶织构的研究[J]. 金属学报, 1981, 17(1): 58-127.
, , , . A STUDY ON THE DEFORMATION AND PRIMARY RECRYSTALLIZATION TEXTURE IN A MnS-AlN-INHIBITED 3% SILICON STEEL[J]. Acta Metall Sin, 1981, 17(1): 58-127.

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摘要: 本文介绍了用X射线和蚀坑方法研究含MnS-AlN为抑制相的3%Si-Fe合金形变和初次再结晶织构。与MaS为抑制相的3%Si-Fe不同,含MnS-AlN的3%Si-Fe的热轧织构主要是由{112}<110>,{111}<110>,{100}<110>和{111}<112>组分构成。研究中曾发现在80—87%冷轧压下率范围内冷轧织构同热轧织构具有“继承性”联系。冷轧时超过87%压下后织构将向(100)[011]稳定位向转变,后者显然对磁性不利。文中还对热轧、冷轧和初次再结晶织构的转变关系作了讨论。
Abstract:The deformation and primary recrystallization texture in a MnS-AlN-inhibited 3%Si steel has been investigated by X-ray diffraction and etching pits technique. Differing from the convcntional grain oriented silicon steel, the hot rolling texture of the MnS-AlN-inhibitcd 3%Si steel consists mainly of {112}<110>, {111}<110>, {100}<110> and {111}<112> components. The cold roiling textures were found to be correlated with the hot rolling textures by inheritance as the cold reduction percentage is within the range of 80—87%, and changed toward thestable {100}<011> orientation when it is over 87%. Apparently, this latter case is unfavourable to the magnetic properties of the steel. The correlation between the transformations of hot rolling, cold rolling and primary rccrystallization textures has also been discussed.
收稿日期: 1981-01-18     
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