欢迎登录材料期刊网

材料期刊网

高级检索

  • 论文(2)
  • 图书()
  • 专利()
  • 新闻()

Giant Stress-impedance Effect in Amorphous and Current Annealed Fe73.5Cu1Nb3Si13.5B9 Ribbons

Deren LI , Zhichao LU , Wei HAN , Shaoxiong ZHOU , Zhen GAO , Junfeng ZHANG , Hui LIU

材料科学技术(英文)

The giant stress-impedance (GSI) effect in amorphous and current annealed Fe73.5Cu1Nb3Si13.5B9 ribbons has been investigated. The results showed that the GSI effect changed drastically with annealing techniques and the maximum stress impedance ratio of 350% was obtained after optimal conditions of current annealing. The behaviors of the stress impedance vary with densities of annealing current and the stress longitudinally applied during currentannealing. The maximum change of stress impedance existed in the sample annealed by high-current-density electropulsing under applied stress of 100 MPa.

关键词: Amorphous ribbon , null , null , null , null

出版年份

刊物分类

相关作者

相关热词