書誌事項
- タイトル別名
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- Continuous Casting of Shape Memory Cu-Al-Ni Alloy Wires by OCC Process
- OCCプロセスによるCu-AI-Ni形状記憶合金線の連続鋳造
- OCC プロセスニヨルCu-AI-Ni ケイジョウ キオク ゴウキンセン ノ
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抄録
The possibility of applying the Ohno continuous casting (OCC) process for fabricating Cu-based shape memory alloy wires was examined using Cu-14.1 mass % Al-4.2 mass % Ni alloy. Most of the cast wires, 2mm in diameter, were found to have unidirectional structures with a matrix phase of β1 in which fine γ2 particles were dispersed. It was found that at a lower casting speed range (0.8∼1.5 mm/ s), the cast wires showed shape memory effects arising from stress-induced martensitic transformations. At higher casting speeds (1.8∼2.5 mm/s), the cast wires produced exhibited super elasticity at room temperature. In addition, the fatigue failure of the cast wires (casting speed : 2.5 mm/s) occurred after 6500 of cycles of bending.
収録刊行物
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- 鋳造工学
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鋳造工学 70 (9), 635-640, 1998
公益社団法人 日本鋳造工学会
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詳細情報 詳細情報について
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- CRID
- 1390001206506190848
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- NII論文ID
- 10002554162
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- NII書誌ID
- AN10514770
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- ISSN
- 21855374
- 13420429
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- NDL書誌ID
- 4564963
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- 本文言語コード
- en
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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
- 使用不可