書誌事項
- タイトル別名
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- The effect of short time aging on the function fatigue property of super-elastic nickel titanium shape memory alloy
抄録
<p>Present study concerns the functional fatigue due to the cycles of superelasticity in shape memory alloy. When superelasticity is repeated for large number of cycles, the functional fatigue would be observed as the accumulation of residual strain. As a result, the extent of superelastic strain decreases with increasing the number of cycles. First, present study found that as cold-drawn wire of Nickel Titanium alloy (50.6 at.% Ni) exhibits superelasticity after the heat treatment at 500℃ for a few ten seconds. We shall call this flash heating “short time aging”. Next, it was also found that the short time aged sample showed smaller amount of residual strain after the repetition of superelasticity. The amount of residual strain decreased with decreasing the period of aging.</p>
収録刊行物
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- M&M材料力学カンファレンス
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M&M材料力学カンファレンス 2021 (0), OS1401-, 2021
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390291767737225344
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- ISSN
- 24242845
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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
- Crossref
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- 抄録ライセンスフラグ
- 使用不可