書誌事項
- タイトル別名
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- Effects of Microalloying Elements on Age Hardening of an Al-1.3 mass%Mg<SUB>2</SUB>Si Alloy
- Al-1.3mass%Mg2Si合金の時効硬化に及ぼす微量添加元素の影響
- Al 1 3 massパーセントMg2Si ゴウキン ノ ジコウ コウカ ニ オヨボス ビリョウ テンカ ゲンソ ノ エイキョウ
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抄録
Effects of Be, Cu and Ag as microalloying elements on age hardening and two-step aging behavior of an Al-1.3 mass%Mg2Si alloy have been investigated by hardness measurement, electrical resistivity measurement, differential scanning calorimetry (DSC) and transmission electron microscopy (TEM). These microalloying elements markedly increase both the hardening rate and peak hardness in artificial aging at 453 K. Their effects on two-step aging, however, much differ from each other. Negative and positive effects of two-step aging are reduced by Cu addition. On the contrary, negative effect is increased and positive effect turns into negative by Ag addition. The complex cluster formation model was proposed to explain the effects of microalloying elements.
収録刊行物
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- 日本金属学会誌
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日本金属学会誌 66 (3), 127-130, 2002
公益社団法人 日本金属学会
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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
- 1390282681468699776
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- NII論文ID
- 130007342439
- 10009395655
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- NII書誌ID
- AN00187860
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- ISSN
- 18806880
- 24337501
- 00214876
- http://id.crossref.org/issn/00214876
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- NDL書誌ID
- 6115211
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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