On the possibility of formation of domains with {110}鈱?01鈱?orientation during cold deformation of commercial Fe-3%Si alloy
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- 作者：G. M. Rusakov (1)
A. A. Redikul鈥檛sev (2)
M. L. Lobanov (2)
A. I. Gomzikov (2) - 关键词：PACS numbers 81.40. ; z ; 81.10.Jt
- 刊名：The Physics of Metals and Metallography
- 出版时间：June 2006
- 出版年：2006
- 期刊代码：pc391_0031-918x
- 类别：ch
- 卷：101
- 期：6
- 页码：600-606
- 数据来源：sp
摘要
Crystallographic analysis of special misorientations of the Σ9 type with an “octahedral” orientation {111}〈112〉 has been carried out. A hypothesis about the origination of the special misorientation Σ9 as a result of secondary twinning is suggested. A “rule of selection” has been proposed, according to which the formation of secondary twins with a crystal-lattice orientation close to {110}〈001〉 is possible upon rolling. The hypothesis allows us to explain the known fact of a small deviation of Goss grains from an ideal orientation in real electrical-sheet anisotropic steel (EAS) and a number of other experimental data.