書誌事項
- タイトル別名
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- Characteristics of Al-10%Mg Pre-alloyed Powder and Its Extruded Bar Using Centrifugal Atomization Process.
- エンシン フンム キュウレイ ギョウコホウ ニ ヨル Al 10パーセント M
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説明
Rapidly solidified Al-10Mg-0.8Zr pre-alloyed powder have been produced by a rotating disk atomization method. Tensile strength and elongation of the extrudate prepared from the powder have been evaluated at elevated and room temperatures.<BR>The tensile strength and the elongation of the extrudate at room temperature are 540MPa and 28%, respectively, and these values are comparable to those of high strength aluminum alloys, for example, A7075 with T6 treatment. The specific strength of the extrudate is 208MPa⋅m3/Mg, which is comparable with high strength titanium alloy. The elongation of the extrudate increases with increasing strain rate in the temperature range between 400 and 480°C, and the optimum strain rate showing the maximum elongation is more than 4.2×10-1 s-1. The maximum elongation is 185% at an initial strain rate of 4.2×10-1 s-1 at 480°C.
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 41 (8), 933-938, 1994
一般社団法人 粉体粉末冶金協会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282681284640384
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- NII論文ID
- 130000819681
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- NII書誌ID
- AN00222724
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- ISSN
- 18809014
- 05328799
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- NDL書誌ID
- 3894387
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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