Preparation of Metallic Porous Materials by Oxide-Reduction Liquid Phase Sintering of Fe-SnO2 Mixture
-
- Takahashi Teruo
- Hyogo Prefectural Institute of Industrial Research, Department of Materials Science
書誌事項
- タイトル別名
-
- Preparation of Metallic Porous Materials by Oxide-Reduction Liquid Phase Sintering of Fe-SnO<SUB>2</SUB> Mixture
この論文をさがす
説明
Green compacts of mixture of iron and tin oxide powders were heated at 773–973 K in a hydrogen atmosphere to produce a metallic porous material. Tin oxide in a green compact was not reduced sufficiently to tin after 3.6×103 s at 673 K. Even at 773 K, some tin oxide was not reduced to tin by reduction after 3.6×103 s. At 873 K, a sintered body with sufficient strength was obtained using the reduction processing for 3.6×103 s, and fine FeSn crystals were generated on the iron powder surface. The compression strength of the sintered body obtained at 873 K was 45.1 MPa. It was confirmed that the FeSn crystals connected the each iron powder particles. At 973 K, although a sintered body was obtained, it had low strength because the FeSn on the iron powder surface grew to form large crystals. Results demonstrated that the open porous metal can be manufactured through tin-oxide reduction liquid phase sintering for 3.6×103 s at 873 K.
収録刊行物
-
- MATERIALS TRANSACTIONS
-
MATERIALS TRANSACTIONS 47 (9), 2143-2147, 2006
公益社団法人 日本金属学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001204250870016
-
- NII論文ID
- 130004453278
- 10018248569
-
- NII書誌ID
- AA1151294X
-
- ISSN
- 13475320
- 13459678
-
- NDL書誌ID
- 8061675
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可