Interfacial reaction between low-temperature co-fired ceramics and nicuzn ferrites in multilayer composites

Hsing-I Hsiang, Bing Jyun Lyu, Li Then Mei, Chi Shiung Hsi

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

In this study, the co-firing behavior and interfacial interaction between a low-dielectric-constant low-temperature co-fired ceramics (LTCC) and NiCuZn ferrites at 900C were studied using X-ray diffractometer, dilatometer, scanning electron microscopy, electron probe microanalysis, and transmission electron microscope. It was observed that the delamination occurred at the interface between LTCC and NiCuZn ferrites added with Bi2O3. It may be due to the Bi concentrated at the interface and diffused into LTCC, which shifted the densification curve of LTCC toward low temperature, and hence resulted in the shrinkage mismatch between LTCC and NiCuZn ferrites.

Original languageEnglish
Pages (from-to)496-501
Number of pages6
JournalInternational Journal of Applied Ceramic Technology
Volume11
Issue number3
DOIs
Publication statusPublished - 2014 Jan 1

Fingerprint

Ferrites
Surface chemistry
ferrites
Multilayers
ceramics
composite materials
Composite materials
Temperature
extensometers
Dilatometers
Diffractometers
Electron probe microanalysis
electron probes
densification
diffractometers
microanalysis
Densification
shrinkage
Delamination
Permittivity

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Condensed Matter Physics
  • Marketing
  • Materials Chemistry

Cite this

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abstract = "In this study, the co-firing behavior and interfacial interaction between a low-dielectric-constant low-temperature co-fired ceramics (LTCC) and NiCuZn ferrites at 900C were studied using X-ray diffractometer, dilatometer, scanning electron microscopy, electron probe microanalysis, and transmission electron microscope. It was observed that the delamination occurred at the interface between LTCC and NiCuZn ferrites added with Bi2O3. It may be due to the Bi concentrated at the interface and diffused into LTCC, which shifted the densification curve of LTCC toward low temperature, and hence resulted in the shrinkage mismatch between LTCC and NiCuZn ferrites.",
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Interfacial reaction between low-temperature co-fired ceramics and nicuzn ferrites in multilayer composites. / Hsiang, Hsing-I; Lyu, Bing Jyun; Mei, Li Then; Hsi, Chi Shiung.

In: International Journal of Applied Ceramic Technology, Vol. 11, No. 3, 01.01.2014, p. 496-501.

Research output: Contribution to journalArticle

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