書誌事項
- タイトル別名
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- Effects of Ag Addition on Microstructural Control and Changes in Mechanical Properties of Heavily Cold–Rolled Cu–Ti–Co Alloys by Low–Temperature Aging
- キョウアツエン Cu-Ti-CO ゴウキン ノ テイオン ジコウ ニ ヨル ソシキ セイギョ ト キカイテキ セイシツ ノ ヘンカ ニ オヨボス Ag テンカ ノ エイキョウ
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<p>Low Ti content Cu–Ti alloys with small additions of Co and Ag, i.e., Cu–Ti–Co and Cu–Ti–Co–Ag alloys, were heavily cold rolled. A typical lamellar structure as well as heterogeneous–nano one was developed in both alloys. Increment of the lamellar spacing during low temperature aging was effectively suppressed by Ag addition. Both alloys exhibited well–balanced properties of tensile strength over 1 GPa, ductility over 10% and electrical conductivity over 20%IACS were achieved after peak aging, all which exceeded those of the commercial Cu–Ti alloys with relatively higher concentrations of Ti. However, Ag addition more emphasized the above properties. These specific properties attributed to the heterogeneous–nano structure which induced matrix strengthening and homogeneous precipitation instead of Spinodal decomposition.</p>
収録刊行物
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- 銅と銅合金
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銅と銅合金 60 (1), 67-73, 2021
日本銅学会
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詳細情報 詳細情報について
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- CRID
- 1390008613604838400
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- NII論文ID
- 130008117376
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- NII書誌ID
- AA11995570
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- ISSN
- 2435872X
- 13477234
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- NDL書誌ID
- 031636705
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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
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用可
