• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Materials Science and Engineering. A, Structural Materials: Properties, Microstructure and Processing >Plastic anisotropy of straight and cross rolled molybdenum sheets
【24h】

Plastic anisotropy of straight and cross rolled molybdenum sheets

机译：直轧和交叉轧制钼板的塑性各向异性

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The microstructure, texture and mechanical properties of molybdenum sheets produced by different rolling processes were investigated by orientation imaging in the scanning electron microscope, X-ray diffraction and tensile tests, respectively. For comparable recrystallization degree of the sheets investigated, straight rolling with low reduction ratio produces α-fiber textures with a maximum at {100} <110>. At higher rolling degrees the maximum shifts to {112} <110>. Cross rolling increases the rotated cube component {100} <110>. The strong differences in the texture measured are reflected in the plastic anisotropy characterized by differences in the yield stress and Lankford parameter which were measured along directions in the rolling plane at angles of 0°, 45° and 90° with the rolling direction. The Taylor-Bishop-Hill theory is used successfully to qualitatively explain the plastic anisotropy.
机译：通过扫描电子显微镜中的取向成像，X射线衍射和拉伸试验分别研究了不同轧制工艺生产的钼片的组织，织构和力学性能。为了使所研究的板材具有相同的再结晶度，低压下率的直轧会产生α纤维织构，最大值为{100} <110>。在较高的滚动度下，最大值移至{112} <110>。交叉轧制会增加旋转的立方体分量{100} <110>。所测量的织构的强烈差异反映在塑性各向异性上，该各向异性特征在于屈服应力和兰克福德参数的差异，这些差异是沿着轧制平面中与轧制方向成0°，45°和90°角的方向测量的。泰勒-毕晓普-希尔理论成功地定性地解释了塑性各向异性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号