分享好友 知识库首页 频道列表

DIELECTRIC CERAMIC COMPOSITION AND ELECTRONIC COMPONENT

2025-06-19 07:412860下载
文件类型:PDF文档
文件大小:179K
PROBLEM TO BE SOLVED : To provide a dielectric ceramic composition having high relative permittivity under high electric field intensity even when the thickness of the dielectric layer is reduced, in addition, having good temperature characteristics and reliability. SOLUTION : This dielectric ceramic composition includes barium titanate as a main component, and contains, to 100 mol of barium titanate, 5-15 mol of a component expressed by (1-x)BaZrO3+xSrZrO3 (where x is 0.4-0.9) in terms of BaZrO3 and SrZrO3 respectively, 3-5 mol of an Mg oxide in terms of MgO, 4-6 mol of a rare earth element oxide in terms of R2O3, 0.5-1.5 mol of an oxide of at least one element selected from Mn, Cr, Co and Fe in terms of MnO, Cr2O3, Co3O4 and Fe2O3 respectively, and 2.5-4 mol of an Si-containing compound in terms of Si. COPYRIGHT : (C)2012, JPO&INPIT


请登录查看


反对 0
举报 0
收藏 0
打赏 0
评论 0