2006年6月
Fluid conductivity of porous aluminum fabricated by powder-metallurgical Spacer method
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS
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- 巻
- 45
- 号
- 20-23
- 開始ページ
- L575
- 終了ページ
- L577
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1143/JJAP.45.L575
- 出版者・発行元
- INST PURE APPLIED PHYSICS
Porous aluminum with well-adjusted porosity and pore size was fabricated by a powder-metallurgical spacer method, and its fluid conductivity was investigated. As the porosity and pore size increased, the Darcian permeability increased. However, the permeability of the porous aluminum was significantly lower than the expected value based on those of other similar porous materials. The low fluid conductivity is attributed to the presence of small apertures at cell walls, which is peculiar to the porous metals fabricated by the powder-metallurgical spacer method.
- リンク情報
- ID情報
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- DOI : 10.1143/JJAP.45.L575
- ISSN : 0021-4922
- Web of Science ID : WOS:000240882400020