...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Materials Chemistry and Physics >Effect of calcination on the magnetic permeability of (Ni0.21Zn0.58Cu0.23)Fe1.95O4 ferrite prepared using the sol-gel self-propagated technique
【24h】

Effect of calcination on the magnetic permeability of (Ni0.21Zn0.58Cu0.23)Fe1.95O4 ferrite prepared using the sol-gel self-propagated technique

机译：煅烧对溶胶-凝胶自蔓延制备的（Ni0.21Zn0.58Cu0.23）Fe1.95O4铁氧体磁导率的影响

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

(Ni0.21Zn0.58Cu0.23)Fe1.95O4 ferrite was prepared by sol-gel self-propagating method. It was found that the calcination were effective to remove the residual and other phases arising from the inadequate combustion of the gel, which promoted the solid-reaction in the sintering process and finally led to a denser and more uniform microstructure of the sintering body. So the magnetic properties of the calcined ferrites were improved significantly, especially the quality factor. At 100 kHz, the quality factor of sintered ferrite calcined was found to be about 80, which was four times higher than that of sintered ferrite without calcination. (c) 2005 Elsevier B.V. All rights reserved.
机译：采用溶胶-凝胶自蔓延法制备了（Ni0.21Zn0.58Cu0.23）Fe1.95O4铁氧体。发现煅烧有效地去除了由凝胶的不充分燃烧引起的残留相和其他相，这促进了烧结过程中的固相反应，并最终导致了烧结体的致密且更均匀的微观结构。因此，煅烧铁氧体的磁性能得到了显着改善，尤其是品质因数。在100 kHz时，发现煅烧的烧结铁氧体的品质因数约为80，这是未经煅烧的烧结铁氧体的品质因数的四倍。 （c）2005 Elsevier B.V.保留所有权利。

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