Micro-channel formation on NiCuZn ferrite green sheets prepared by hot embossing

Hsing I. Hsiang; Chih Cheng Chen; Wen Chin Kuo

doi:10.1016/j.ceramint.2017.07.108

Micro-channel formation on NiCuZn ferrite green sheets prepared by hot embossing

Hsing I. Hsiang, Chih Cheng Chen, Wen Chin Kuo

Department of Resources Engineering

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

Preparing micro-channels for LTCC using hot embossing technology has become increasingly important. Hot embossing has been applied to fuel-cells, bio-medical devices and sensors. This study focuses on the organic vehicle composition, hot-embossing temperature, pressure and ceramic green sheet thickness effects on embossed green sheet micro-channel resolution. The results show that (1) the hot-embossing pressure mainly affects the micro-channel depth. The hot-embossing temperature predominantly affects the micro-channel depth and width. (2) Green sheets with plasticizer/binder (P/B) = 3/7 exhibited higher stiffness and lower ultimate tensile fracture strain leading to better embossed micro-channel resolution; (3) the embossed micro-channel resolution increased and the number of cracks in the green sheet decreased with increasing green sheet thickness.

Original language	English
Pages (from-to)	13853-13859
Number of pages	7
Journal	Ceramics International
Volume	43
Issue number	16
DOIs	https://doi.org/10.1016/j.ceramint.2017.07.108
Publication status	Published - 2017 Nov

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Process Chemistry and Technology
Surfaces, Coatings and Films
Materials Chemistry

Access to Document

10.1016/j.ceramint.2017.07.108

Cite this

@article{7e2d5bf1589f401a92dabca56cff8c68,

title = "Micro-channel formation on NiCuZn ferrite green sheets prepared by hot embossing",

abstract = "Preparing micro-channels for LTCC using hot embossing technology has become increasingly important. Hot embossing has been applied to fuel-cells, bio-medical devices and sensors. This study focuses on the organic vehicle composition, hot-embossing temperature, pressure and ceramic green sheet thickness effects on embossed green sheet micro-channel resolution. The results show that (1) the hot-embossing pressure mainly affects the micro-channel depth. The hot-embossing temperature predominantly affects the micro-channel depth and width. (2) Green sheets with plasticizer/binder (P/B) = 3/7 exhibited higher stiffness and lower ultimate tensile fracture strain leading to better embossed micro-channel resolution; (3) the embossed micro-channel resolution increased and the number of cracks in the green sheet decreased with increasing green sheet thickness.",

author = "Hsiang, {Hsing I.} and Chen, {Chih Cheng} and Kuo, {Wen Chin}",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier Ltd and Techna Group S.r.l.",

year = "2017",

month = nov,

doi = "10.1016/j.ceramint.2017.07.108",

language = "English",

volume = "43",

pages = "13853--13859",

journal = "Ceramics International",

issn = "0272-8842",

publisher = "Elsevier Limited",

number = "16",

}

TY - JOUR

T1 - Micro-channel formation on NiCuZn ferrite green sheets prepared by hot embossing

AU - Hsiang, Hsing I.

AU - Chen, Chih Cheng

AU - Kuo, Wen Chin

PY - 2017/11

Y1 - 2017/11

N2 - Preparing micro-channels for LTCC using hot embossing technology has become increasingly important. Hot embossing has been applied to fuel-cells, bio-medical devices and sensors. This study focuses on the organic vehicle composition, hot-embossing temperature, pressure and ceramic green sheet thickness effects on embossed green sheet micro-channel resolution. The results show that (1) the hot-embossing pressure mainly affects the micro-channel depth. The hot-embossing temperature predominantly affects the micro-channel depth and width. (2) Green sheets with plasticizer/binder (P/B) = 3/7 exhibited higher stiffness and lower ultimate tensile fracture strain leading to better embossed micro-channel resolution; (3) the embossed micro-channel resolution increased and the number of cracks in the green sheet decreased with increasing green sheet thickness.

AB - Preparing micro-channels for LTCC using hot embossing technology has become increasingly important. Hot embossing has been applied to fuel-cells, bio-medical devices and sensors. This study focuses on the organic vehicle composition, hot-embossing temperature, pressure and ceramic green sheet thickness effects on embossed green sheet micro-channel resolution. The results show that (1) the hot-embossing pressure mainly affects the micro-channel depth. The hot-embossing temperature predominantly affects the micro-channel depth and width. (2) Green sheets with plasticizer/binder (P/B) = 3/7 exhibited higher stiffness and lower ultimate tensile fracture strain leading to better embossed micro-channel resolution; (3) the embossed micro-channel resolution increased and the number of cracks in the green sheet decreased with increasing green sheet thickness.

UR - http://www.scopus.com/inward/record.url?scp=85024475858&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85024475858&partnerID=8YFLogxK

U2 - 10.1016/j.ceramint.2017.07.108

DO - 10.1016/j.ceramint.2017.07.108

M3 - Article

AN - SCOPUS:85024475858

SN - 0272-8842

VL - 43

SP - 13853

EP - 13859

JO - Ceramics International

JF - Ceramics International

IS - 16

ER -

Micro-channel formation on NiCuZn ferrite green sheets prepared by hot embossing

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this