JP2005146320A - 強磁性形状記憶合金及びその製造方法 - Google Patents
強磁性形状記憶合金及びその製造方法 Download PDFInfo
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Abstract
【解決手段】この強磁性形状記憶合金は、組成が5〜20(wt%)の範囲内のCr、1〜20(wt%)の範囲内のCo、1〜20(wt%)の範囲内のNi、2〜10(wt%)の範囲内のSi、1〜20(wt%)の範囲内のMn、及び実質的残部のFe並びに不可避な不純物から成る合金の溶融されたものを超急冷凝固し、その後に合金の超急冷凝固されたものを650〜1100(℃)の温度範囲内で熱処理して作製される。
【選択図】なし
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Claims (3)
- 組成が5〜20(wt%)の範囲内のCr、1〜20(wt%)の範囲内のCo、1〜20(wt%)の範囲内のNi、2〜10(wt%)の範囲内のSi、1〜20(wt%)の範囲内のMn、及び実質的残部のFe並びに不可避な不純物から成る合金の溶融されたものを超急冷凝固して作製されたことを特徴とする強磁性形状記憶合金。
- 請求項1記載の強磁性形状記憶合金において、前記合金の超急冷凝固されたものを650〜1100(℃)の温度範囲内で熱処理して作製されたことを特徴とする強磁性形状記憶合金。
- 組成が5〜20(wt%)の範囲内のCr、1〜20(wt%)の範囲内のCo、1〜20(wt%)の範囲内のNi、2〜10(wt%)の範囲内のSi、1〜20(wt%)の範囲内のMn、及び実質的残部のFe並びに不可避な不純物から成る合金を溶融したものを超急冷凝固する超急冷工程と、前記合金の超急冷凝固したものを650〜1100(℃)の温度範囲内で熱処理して強磁性形状記憶合金を得る熱処理工程とを有することを特徴とする強磁性形状記憶合金の製造方法。
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Cited By (3)
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WO2015003755A1 (de) * | 2013-07-10 | 2015-01-15 | Thyssenkrupp Steel Europe Ag | Verfahren zur erzeugung eines flachproduktes aus einer eisenbasierten formgedächtnislegierung |
CN113817969A (zh) * | 2020-06-19 | 2021-12-21 | 香港大学 | 一种高强度超耐腐蚀无磁不锈钢及其制备方法 |
CN109671972B (zh) * | 2018-12-28 | 2022-10-14 | 广东天劲新能源科技股份有限公司 | 一种基于磁性形状记忆合金的弧形电池加工装置及方法 |
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Cited By (7)
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WO2015003755A1 (de) * | 2013-07-10 | 2015-01-15 | Thyssenkrupp Steel Europe Ag | Verfahren zur erzeugung eines flachproduktes aus einer eisenbasierten formgedächtnislegierung |
CN105377472A (zh) * | 2013-07-10 | 2016-03-02 | 蒂森克虏伯钢铁欧洲股份公司 | 由铁基形状记忆合金制造扁平材的方法 |
JP2016531001A (ja) * | 2013-07-10 | 2016-10-06 | ティッセンクルップ スチール ヨーロッパ アーゲーThyssenkrupp Steel Europe Ag | 鉄系形状記憶合金から平板製品を製造する方法 |
US10450624B2 (en) | 2013-07-10 | 2019-10-22 | Thyssenkrupp Steel Europe Ag | Method for producing a flat product from an iron-based shape memory alloy |
CN109671972B (zh) * | 2018-12-28 | 2022-10-14 | 广东天劲新能源科技股份有限公司 | 一种基于磁性形状记忆合金的弧形电池加工装置及方法 |
CN113817969A (zh) * | 2020-06-19 | 2021-12-21 | 香港大学 | 一种高强度超耐腐蚀无磁不锈钢及其制备方法 |
CN113817969B (zh) * | 2020-06-19 | 2022-09-27 | 香港大学 | 一种高强度超耐腐蚀无磁不锈钢及其制备方法 |
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