Influence of porosity on thermophysical properties of nano-porous zirconia coatings grown by electron beam-physical vapor deposition

Byung Koog Jang, Hideaki Matsubara

研究成果: Article査読

27 被引用数 (Scopus)

抄録

The dependence of temperature and porosity on the thermal properties of 4mol%Y2O3-stabilized zirconia coatings grown by electron beam-physical vapor deposition was investigated. The porosity of the columnar coatings increased with increasing substrate rotation speed during deposition. The thermal conductivities and thermal diffusivities of samples coated at different substrate rotation speeds decreased with the increase in temperature from room temperature to 1000 °C.

本文言語English
ページ(範囲)1655-1659
ページ数5
ジャーナルScripta Materialia
54
9
DOI
出版ステータスPublished - 2006 5 1

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Materials Science(all)
  • Metals and Alloys

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