• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Materials Engineering and Performance >Deformation Behavior of AZ31 Magnesium Alloy During Tension at Moderate Temperatures
【24h】

Deformation Behavior of AZ31 Magnesium Alloy During Tension at Moderate Temperatures

机译：AZ31镁合金在中等温度下的拉伸变形行为

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 mechanical properties and deformation mechanisms have been studied by tension testing at temperatures between 373 and 523 K and at strain rates ranging from 10~(-1) to 10~(-3) s~(-1). The experimental results show that the plasticity improves significantly with temperature and decreases obviously with increasing strain rate. When the temperature is below the recrystallization temperature, twinning and dislocation slip have been proven to be the dominant model of plastic deformation. With the temperature increasing, some DRXed grains can be observed at the twinned regions and grain boundaries, suggesting that both twinning-induced DRX and continuous DRX occurred in the deformation process.
机译：通过在373〜523 K之间的温度和10〜（-1）至10〜（-3）s〜（-1）的应变速率下的拉伸试验研究了力学性能和变形机理。实验结果表明，可塑性随着温度的升高而显着提高，而随着应变率的提高而明显降低。当温度低于再结晶温度时，孪晶和位错滑移已被证明是塑性变形的主要模型。随着温度的升高，在孪晶区和晶界处可以观察到一些DRX晶粒，这表明孪晶诱发的DRX和连续DRX都发生在变形过程中。

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