首页> 外文会议>4th High Pressure School on Chemistry, Biology, Materials Science and Techniques, Jun 22-25, 2001, Warsaw, Poland >High Pressure Dependence of the Discontinuous Ordering (DO) Reaction in the Fe - 50 at. Co Alloy
【24h】

High Pressure Dependence of the Discontinuous Ordering (DO) Reaction in the Fe - 50 at. Co Alloy

机译:Fe中不连续有序(DO)反应的高压依赖性-50%at。钴合金

获取原文
获取原文并翻译 | 示例

摘要

The pressure effect on the rate of the Discontinuous Ordering reaction in the Fe - 50% at. Co system was studied. The distribution function for the activation volume for the grain boundary self-diffusion as a function of grain boundary structure was determined. The activation volumes range from 0.15 to 0.38 in atomic volume units. The result was interpreted in terms of a vacancy mechanism of GB diffusion with a varying degree of vacancy relaxation depending on the grain boundary structure.
机译:压力对Fe中不连续有序反应速率的影响-50%at。共系统进行了研究。确定了晶界自扩散活化体积的分布函数与晶界结构的关系。活化体积的范围为原子体积单位的0.15至0.38。根据GB扩散的空位机理解释了结果,该空位机理具有取决于晶界结构的不同程度的空位弛豫。

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