書誌事項
- タイトル別名
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- Method to Produce High Porosity Metal Foam using Gelation of Water Base Binder
- スイヨウセイ コウブンシ バインダー ノ ゲルカ ハンノウ オ リヨウ シタ コウキコウリツ ハッポウ キンゾク ノ サクセイ シュホウ
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説明
Several methods have been developed for producing high-porosity open-cell metal foams, but no method is available for producing closed-cell type metal foams with a porosity of more than 95 %. We therefore developed a novel process for producing a high-porosity closed-cell metal foam using a hydro-gel binder. This process is gelled a slurry which contains a metal powder, an aqueous polymer solution and a foaming agent. When the gelled slurry is heated, the foaming agent causes it to foam; this develops the proper conditions for generating a closed-cell structure. We applied this method to making stainless steel foams and obtained metal foams with porosities of more than 98 %. This method is not only used for to producing metal foams, but could be applied in producing ceramics foams.
収録刊行物
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- 粉体および粉末冶金
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粉体および粉末冶金 57 (5), 277-283, 2010
一般社団法人 粉体粉末冶金協会
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詳細情報 詳細情報について
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- CRID
- 1390001206307825280
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- NII論文ID
- 10026346649
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- NII書誌ID
- AN00222724
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- COI
- 1:CAS:528:DC%2BC3cXnt1Gjurc%3D
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- ISSN
- 18809014
- 05328799
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- NDL書誌ID
- 10723550
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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
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- 抄録ライセンスフラグ
- 使用不可