Deformation Behavior of Multilayered Ceramic Sheets with Printed Electrodes under Compression

• NARUSE Fumio

  Izumo Murata Manufacturing Co., Ltd

• TADA Naoya

  Okayama University, Graduate School of Natural Science and Technology

抄録

Deformation behavior of multi-layered ceramic capacitors (MLCCs) during production press process is very important to reduce over all MLCC size and increase the capacity of the MLCC through the enlargement of the electrode area. In this study, compression tests of MLCC blocks, which were composed of stacked ceramic dielectric sheets and printed internal electrodes, were carried out, and the deformation process was clarified based on the results of cross-sectional observation. Deformation of MLCC block was modeled and predicted using the area fraction of dielectric sheets, internal electrodes, and internal space. The prediction agreed well with the experimental results and helps the optimization of MLCC design.

収録刊行物

• JSMME

  JSMME 6 (6), 760-770, 2012

  一般社団法人 日本機械学会

キーワード

• MLCC
• Press
• Electrode
• Ceramic Dielectric Sheet
• Deformation Behavior
• Area Fraction

詳細情報

• CRID: 1390001205264835840
• NII論文ID: 130002072534
• DOI: 10.1299/jmmp.6.760
• BIBCODE: 2012JSMME...6..760N
• ISSN: 18809871
• Web Site: https://www.jstage.jst.go.jp/article/jmmp/6/6/6_760/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可