Densification kinetics and anisotropic microstructure evolution in LTCC films constrained by rigid substrate

Qi, Shishun; Zuo, Ruzhong; Ma, Zhaosheng

doi:10.1016/j.ceramint.2015.10.133

Cited by 9 publications

(2 citation statements)

References 35 publications

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“…A green sheet is a thick composite film composed of inorganic powders and organic additives, such as binders, plasticizers, and dispersants. To ensure uniform shrinkage during sintering, as well as uniform density and physical properties, inorganic powders need to be evenly dispersed in the solvent system such that the slurry is isotropic . To ensure a better yield rate when printing the wiring pattern, the thickness of the green sheet should be uniform, the surface should be extremely smooth, and free of defects, such as scratches, or cracks .…”

Section: Characteristics Required In Green Sheetsmentioning

confidence: 99%

“…To ensure uniform shrinkage during sintering, as well as uniform density and physical properties, inorganic powders need to be evenly dispersed in the solvent system such that the slurry is isotropic. 17 To ensure a better yield rate when printing the wiring pattern, the thickness of the green sheet should be uniform, the surface should be extremely smooth, and free of defects, such as scratches, or cracks. 13 These characteristics can minimize open-circuit and/or short-circuit phenomena that occur for lower quality green sheets.…”

Section: In Green Sheetsmentioning

confidence: 99%

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The tape casting process for manufacturing low‐temperature co‐fired ceramic green sheets: A review

2018

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For low‐temperature co‐fired ceramic technology, the fabrication of high‐performance green sheet is a critical step because of its effect on subsequent operations such as punching, printing, laminating, and firing. Here, we present an overview of the tape casting process for manufacturing high‐performance low‐temperature co‐fired ceramic green sheets. Previous research is reviewed, and the primary materials for preparing the casting slurry, such as powders, solvents, dispersants, binders, and plasticizers, are systematically described. Their functions, application methods, and action mechanisms are described. Suggestions are made for future research into the tape casting process based on recent results.

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Section: Characteristics Required In Green Sheetsmentioning

confidence: 99%

Section: In Green Sheetsmentioning

confidence: 99%