Influence of rotation speed on microstructure and thermal conductivity of nano-porous zirconia layers fabricated by EB-PVD

B. K. Jang; H. Matsubara

doi:10.1016/j.scriptamat.2004.12.003

Influence of rotation speed on microstructure and thermal conductivity of nano-porous zirconia layers fabricated by EB-PVD

B. K. Jang, H. Matsubara

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

32 Citations (Scopus)

Abstract

ZrO₂-4 mol%Y₂O₃ coating layers deposited on zirconia substrates are found to contain nano-sized pores as well as micron-sized pores. The total porosity and numbers of nano pores of the coating layers increased with increasing substrate rotation speed during deposition. The thermal conductivities and thermal diffusivities of the coating layers decreased with increasing substrate rotation speed during deposition.

Original language	English
Pages (from-to)	553-558
Number of pages	6
Journal	Scripta Materialia
Volume	52
Issue number	7
DOIs	https://doi.org/10.1016/j.scriptamat.2004.12.003
Publication status	Published - Apr 1 2005
Externally published	Yes

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

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10.1016/j.scriptamat.2004.12.003

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title = "Influence of rotation speed on microstructure and thermal conductivity of nano-porous zirconia layers fabricated by EB-PVD",

abstract = "ZrO2-4 mol%Y2O3 coating layers deposited on zirconia substrates are found to contain nano-sized pores as well as micron-sized pores. The total porosity and numbers of nano pores of the coating layers increased with increasing substrate rotation speed during deposition. The thermal conductivities and thermal diffusivities of the coating layers decreased with increasing substrate rotation speed during deposition.",

author = "Jang, {B. K.} and H. Matsubara",

year = "2005",

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AU - Jang, B. K.

AU - Matsubara, H.

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Y1 - 2005/4/1

N2 - ZrO2-4 mol%Y2O3 coating layers deposited on zirconia substrates are found to contain nano-sized pores as well as micron-sized pores. The total porosity and numbers of nano pores of the coating layers increased with increasing substrate rotation speed during deposition. The thermal conductivities and thermal diffusivities of the coating layers decreased with increasing substrate rotation speed during deposition.

AB - ZrO2-4 mol%Y2O3 coating layers deposited on zirconia substrates are found to contain nano-sized pores as well as micron-sized pores. The total porosity and numbers of nano pores of the coating layers increased with increasing substrate rotation speed during deposition. The thermal conductivities and thermal diffusivities of the coating layers decreased with increasing substrate rotation speed during deposition.

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M3 - Article

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EP - 558

JO - Scripta Materialia

JF - Scripta Materialia

IS - 7

ER -

Influence of rotation speed on microstructure and thermal conductivity of nano-porous zirconia layers fabricated by EB-PVD

Abstract

All Science Journal Classification (ASJC) codes

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