書誌事項
- タイトル別名
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- Preparation and Mechanical Property for WC-25vol%FeAl Using Wet Milling Process
- シッシキ コンゴウ オ リヨウ シタ WC 25vol% FeAl ノ サクセイ ト キカイテキ トクセイ
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抄録
WC-25vol%FeAl compacts have been prepared using wet milling and the subsequent pulse current sintering. Powder mixtures consisting of (1) WC, Fe-40at%Al and (2) WC, Fe, Al powders have been mixed to give the desired composition of WC-25vol%FeAl. They have been milled using a cylindrical ball mill with ethanol. Milled powders have been dried at room temperature and consolidated using pulse current sintering method at 1273 K in vacuum. The compacts thus obtained have had fine and homogeneous structure. Vickers hardness of both compacts has increased with increasing milling time. Transverse rupture strength of the former compact has increased with increasing milling time, but that of the latter one abruptly decreased. This is due to the formation of Fe3W3C and Al-O phase.
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 (12), 764-768, 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
- 1390282681283558144
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- NII論文ID
- 10027756514
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- NII書誌ID
- AN00222724
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- COI
- 1:CAS:528:DC%2BC3MXhtFWjtbc%3D
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- ISSN
- 18809014
- 05328799
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- NDL書誌ID
- 10949531
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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