Search

Article

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

Model of the relationship between properties and phase composition of zirconia solid electrolyte

Hu Yong-Gang Xiao Jian-Zhong Xia Feng Wu Xi-Wang Yan Shuang-Zhi

Model of the relationship between properties and phase composition of zirconia solid electrolyte

Hu Yong-Gang, Xiao Jian-Zhong, Xia Feng, Wu Xi-Wang, Yan Shuang-Zhi
PDF
Get Citation
Metrics
  • Abstract views:  2646
  • PDF Downloads:  614
  • Cited By: 0
Publishing process
  • Received Date:  19 November 2009
  • Accepted Date:  28 December 2009
  • Published Online:  15 October 2010

Model of the relationship between properties and phase composition of zirconia solid electrolyte

  • 1. (1)Department of Materials Science and Engineering,Huazhong University of Science and Technology,Wuhan 430074, China; (2)Sinosteel Corporation Luoyang Institute of Refractories Research,Luoyang 471039, China

Abstract: The relative content of each phase at room temperature and the ratio of transformable phase at high temperature of zirconia solid electrolyte are important to its thermal shock resistance and electrical conductivity. The match of thermal shock resistance and electrical conductivity plays an important role in measuring the lower oxygen activity in molten steel. A linear model between the thermal shock resistance and the phase composition at room temperature is proposed based on this concept, another evolved relationship between the pyroconductivity and the elevated temperature transformation is also proposed. These models provide theoretical reference for the preparation of the high precision oxygen sensor for measuring the lower partial pressure of oxygen in molten steel.

Reference (16)

Catalog

    /

    返回文章
    返回