Effect of sintering additive on crystallographic orientation in AlN prepared by slip casting in a strong magnetic field

Tohru S. Suzuki; Tetsuo Uchikoshi; Yoshio Sakka

doi:10.1016/j.jeurceramsoc.2009.03.015

Effect of sintering additive on crystallographic orientation in AlN prepared by slip casting in a strong magnetic field

Tohru S. Suzuki^*, Tetsuo Uchikoshi, Yoshio Sakka

^*Corresponding author for this work

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

32 Citations (Scopus)

Abstract

The preparation of oriented AlN bulk ceramics with and without additives was achieved by slip casting in a high magnetic field. The a and b axes of the AlN were aligned parallel to the direction of the magnetic field. The degree of crystallographic orientation was controlled by the viscosity of the slurry and the grain growth during sintering attributed to the sintering additives. The mechanical properties of the textured AlN depended on the direction of the crystallographic orientation.

Original language	English
Pages (from-to)	2627-2633
Number of pages	7
Journal	Journal of the European Ceramic Society
Volume	29
Issue number	12
DOIs	https://doi.org/10.1016/j.jeurceramsoc.2009.03.015
Publication status	Published - 2009 Sept
Externally published	Yes

Keywords

Grain growth
Mechanical properties
Sintering
Slip casting
Suspensions

ASJC Scopus subject areas

Ceramics and Composites
Materials Chemistry

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10.1016/j.jeurceramsoc.2009.03.015

Cite this

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title = "Effect of sintering additive on crystallographic orientation in AlN prepared by slip casting in a strong magnetic field",

abstract = "The preparation of oriented AlN bulk ceramics with and without additives was achieved by slip casting in a high magnetic field. The a and b axes of the AlN were aligned parallel to the direction of the magnetic field. The degree of crystallographic orientation was controlled by the viscosity of the slurry and the grain growth during sintering attributed to the sintering additives. The mechanical properties of the textured AlN depended on the direction of the crystallographic orientation.",

keywords = "Grain growth, Mechanical properties, Sintering, Slip casting, Suspensions",

author = "Suzuki, {Tohru S.} and Tetsuo Uchikoshi and Yoshio Sakka",

note = "Funding Information: This study was partially supported by the Budget for Nuclear Research from the MEXT, Japan and also Grant-in-Aid for Scientific Research from the JSPS of Japan. One of the authors, Dr. Sakka, thanks the World Premier International Research Center Initiative (WPI Initiative) on Materials Nanoarchitectonics, MEXT, Japan.",

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doi = "10.1016/j.jeurceramsoc.2009.03.015",

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T1 - Effect of sintering additive on crystallographic orientation in AlN prepared by slip casting in a strong magnetic field

AU - Suzuki, Tohru S.

AU - Uchikoshi, Tetsuo

AU - Sakka, Yoshio

N1 - Funding Information: This study was partially supported by the Budget for Nuclear Research from the MEXT, Japan and also Grant-in-Aid for Scientific Research from the JSPS of Japan. One of the authors, Dr. Sakka, thanks the World Premier International Research Center Initiative (WPI Initiative) on Materials Nanoarchitectonics, MEXT, Japan.

PY - 2009/9

Y1 - 2009/9

N2 - The preparation of oriented AlN bulk ceramics with and without additives was achieved by slip casting in a high magnetic field. The a and b axes of the AlN were aligned parallel to the direction of the magnetic field. The degree of crystallographic orientation was controlled by the viscosity of the slurry and the grain growth during sintering attributed to the sintering additives. The mechanical properties of the textured AlN depended on the direction of the crystallographic orientation.

AB - The preparation of oriented AlN bulk ceramics with and without additives was achieved by slip casting in a high magnetic field. The a and b axes of the AlN were aligned parallel to the direction of the magnetic field. The degree of crystallographic orientation was controlled by the viscosity of the slurry and the grain growth during sintering attributed to the sintering additives. The mechanical properties of the textured AlN depended on the direction of the crystallographic orientation.

KW - Grain growth

KW - Mechanical properties

KW - Sintering

KW - Slip casting

KW - Suspensions

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M3 - Article

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JO - Journal of the European Ceramic Society

JF - Journal of the European Ceramic Society

IS - 12

ER -

Effect of sintering additive on crystallographic orientation in AlN prepared by slip casting in a strong magnetic field

Abstract

Keywords

ASJC Scopus subject areas

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