Model of {110}aŒ©001⟩ Texture Formation in Shear Bands during Cold Rolling of Fe-3 Pct Si Alloy
Model of {110}aŒ©001⟩ Texture Formation in Shear Bands during Cold Rolling of Fe-3 Pct Si Alloy
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DOI：
10.1007/s11661-009-9791-7
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发表时间：
2009-05-01
影响因子：
2.8
通讯作者：
Kagan, I. V.
中科院分区：
文献类型：
--
作者：
Rusakov, G. M.;Lobanov, M. L.;Kagan, I. V.
提出了fe - 3pct - Si合金冷轧过程中剪切带形成的模型。该模型假定{114}a OE (c) 221 >系统的异常孪生和两个标准{112}a OE (c) 111 >系统的次生孪生为两阶段机制。结果表明，转换后的剪切带由近Goss取向的{11 111}a OE (c) 11 22 >和{111}a OE (c) 112 >组成，与初始{111}a OE (c) 112 >取向区域对称。该模型对现有实验数据进行了解释。
A shear band formation model during the cold rolling of Fe-3 Pct Si alloy is advanced. The model assumes a two-stage mechanism based on abnormal twinning according to the {114}a OE (c) 221 > system and secondary twinning in two standard {112}a OE (c) 111 > systems. As a result, the transformed shear band consists of nearly Goss orientated {11 11 1}a OE (c) 1 1 22 > and {111}a OE (c) 112 > being symmetrical to initially {111}a OE (c) 112 > orientated areas. This model provides an explanation for available experimental data.