...
首页> 外文期刊>Scripta materialia >Dynamic strain aging in a new Ni-Co base superalloy
【24h】

Dynamic strain aging in a new Ni-Co base superalloy

机译:新型Ni-Co基高温合金中的动态应变时效

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       

摘要

Dynamic strain aging (DSA) in a newly developed Ni-Co superalloy, TMW-2, was examined at temperatures ranging from room temperature to 600 °C and strain rates between 3 x 10^2 and 8 x 10~5 s_1. The alloy exhibited both normal and inverse DSA effects at the temperatures and strain rates tested. Transmission electron microscopy evidence suggests that the normal behavior is associated with conventional DSA due to dynamic dislocation-solute interaction, while the inverse behavior may be related to the occurrence of stacking faults.
机译:在从室温到600°C的温度范围内,在3 x 10 ^ 2到8 x 10〜5 s_1的应变速率下,研究了新开发的Ni-Co高温合金TMW-2中的动态应变时效(DSA)。该合金在测试的温度和应变速率下均显示出正向和反向DSA效应。透射电子显微镜的证据表明,由于动态位错-溶质相互作用,正常行为与常规DSA有关,而相反行为可能与堆垛层错的发生有关。

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