書誌事項
- タイトル別名
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- Effects of Heating Rate, Holding Temperature and Holding Time on Porosity and Pore Morphology of Aluminum Foams Fabricated by Powder Metallurgy Process
- フンマツ ヤキンホウ オ モチイテ サクセイシタ アルミニウム フォーム ノ キコウリツ キコウ ケイタイ ニ オヨボス ショウオン ソクド ホジ オンド ホジ ジカン ノ エイキョウ
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抄録
We studied effects of heating rate, holding temperature and holding time on porosity and pore morphology of aluminum foams fabricated by powder metallurgy process. When the temperature of the specimen exceeds the melting point, the specimen starts foaming. The porosity of the molten specimen increases with increasing furnace temperature, and the porosity of the aluminum foam reaches about 80%. Pore morphology of aluminum foam becomes inhomogeneous because the cell face of the aluminum foam collapses during the passage of time. The heating rate hardly affects the maximum porosity. The furnace temperature as holding temperature are closely related with the porosity of aluminum foam. The porosity map of heating rate and elapsed time was obtained, and the aluminum foam with arbitrary porosity can be made using the porosity map.<br>
収録刊行物
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- 日本金属学会誌
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日本金属学会誌 72 (4), 278-284, 2008
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390001206477901824
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- NII論文ID
- 130004455973
- 10021150099
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- NII書誌ID
- AN00187860
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- COI
- 1:CAS:528:DC%2BD1cXmtFeku74%3D
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- ISSN
- 18806880
- 24337501
- 00214876
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- NDL書誌ID
- 9482514
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可