書誌事項
- タイトル別名
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- Preparation of Al2O3/Cu Composite Particles by Vacuum Mechanofusion Process.
- シンクウ メカノフュージョン ニ ヨル Al2O3 Cu フクゴウ フン ノ
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抄録
Using vacuum mechanofusion system developed previously, we coated spherical Al2O3 powders of 45 micron diameter with Cu powders of 0.2 micron diameter. The effects of the atmospheric pressure on the mechanofusion behavior of Al2O3/Cu particles were disscussed on the base of the particle size distribution data and the SEM observation results on the appearance of the mechanofusion particles.<BR>The mechanofusion behavior of Al2O3/Cu particles depends on the atmospheric pressure, i.e., the volume percent of Cu composite particles decreases as the pressure become lower. The composite particles mechanofused under the pressure of 1.0×105SPa became dark due to oxydation. At the pressure of 5.3×10-2Pa, the composite particles indicated intrinsic Cu metallic color.
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 39 (7), 546-552, 1992
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
- 1390282681282387328
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- NII論文ID
- 130000818211
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- NII書誌ID
- AN00222724
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- COI
- 1:CAS:528:DyaK3sXos1SlsQ%3D%3D
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- ISSN
- 18809014
- 05328799
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- NDL書誌ID
- 3785976
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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