Surface modification of SiC powder for use in electrophoretic deposition

Saki Sakakibara; Tohru Suzuki; Atsunori Matsuda; Tetsuo Uchikoshi

doi:10.4028/www.scientific.net/KEM.412.287

Surface modification of SiC powder for use in electrophoretic deposition

Saki Sakakibara^*, Tohru Suzuki, Atsunori Matsuda, Tetsuo Uchikoshi

^*Corresponding author for this work

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

4 Citations (Scopus)

Abstract

The surface modification of SiC powder with an alumina precursor was achieved by a sol-gel method to apply the electrophoretic deposition (EPD) technique to the shaping of the SiC powder. The isoelectric point of the surface-modified SiC powder with sol-gel-derived alumina precursor was shifted to around pH 9, which is close to that of alumina. The alumina-coated SiC deposited on a cathodic substrate by EPD. The green compact of surface-modified SiC powder was sintered by hot pressing in an argon atmosphere at 2000°C.

Original language	English
Pages (from-to)	287-290
Number of pages	4
Journal	Key Engineering Materials
Volume	412
DOIs	https://doi.org/10.4028/www.scientific.net/KEM.412.287
Publication status	Published - 2009
Externally published	Yes

Keywords

Al2O3
Electrophoretic deposition
SiC
Sol-gel method

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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title = "Surface modification of SiC powder for use in electrophoretic deposition",

abstract = "The surface modification of SiC powder with an alumina precursor was achieved by a sol-gel method to apply the electrophoretic deposition (EPD) technique to the shaping of the SiC powder. The isoelectric point of the surface-modified SiC powder with sol-gel-derived alumina precursor was shifted to around pH 9, which is close to that of alumina. The alumina-coated SiC deposited on a cathodic substrate by EPD. The green compact of surface-modified SiC powder was sintered by hot pressing in an argon atmosphere at 2000°C.",

keywords = "Al2O3, Electrophoretic deposition, SiC, Sol-gel method",

author = "Saki Sakakibara and Tohru Suzuki and Atsunori Matsuda and Tetsuo Uchikoshi",

year = "2009",

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language = "English",

volume = "412",

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journal = "Key Engineering Materials",

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TY - JOUR

T1 - Surface modification of SiC powder for use in electrophoretic deposition

AU - Sakakibara, Saki

AU - Suzuki, Tohru

AU - Matsuda, Atsunori

AU - Uchikoshi, Tetsuo

PY - 2009

Y1 - 2009

N2 - The surface modification of SiC powder with an alumina precursor was achieved by a sol-gel method to apply the electrophoretic deposition (EPD) technique to the shaping of the SiC powder. The isoelectric point of the surface-modified SiC powder with sol-gel-derived alumina precursor was shifted to around pH 9, which is close to that of alumina. The alumina-coated SiC deposited on a cathodic substrate by EPD. The green compact of surface-modified SiC powder was sintered by hot pressing in an argon atmosphere at 2000°C.

AB - The surface modification of SiC powder with an alumina precursor was achieved by a sol-gel method to apply the electrophoretic deposition (EPD) technique to the shaping of the SiC powder. The isoelectric point of the surface-modified SiC powder with sol-gel-derived alumina precursor was shifted to around pH 9, which is close to that of alumina. The alumina-coated SiC deposited on a cathodic substrate by EPD. The green compact of surface-modified SiC powder was sintered by hot pressing in an argon atmosphere at 2000°C.

KW - Al2O3

KW - Electrophoretic deposition

KW - SiC

KW - Sol-gel method

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M3 - Article

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SN - 1013-9826

VL - 412

SP - 287

EP - 290

JO - Key Engineering Materials

JF - Key Engineering Materials

ER -

Surface modification of SiC powder for use in electrophoretic deposition

Abstract

Keywords

ASJC Scopus subject areas

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