JP2013221191A - 制振合金の処理方法 - Google Patents
制振合金の処理方法 Download PDFInfo
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- JP2013221191A JP2013221191A JP2012094311A JP2012094311A JP2013221191A JP 2013221191 A JP2013221191 A JP 2013221191A JP 2012094311 A JP2012094311 A JP 2012094311A JP 2012094311 A JP2012094311 A JP 2012094311A JP 2013221191 A JP2013221191 A JP 2013221191A
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Abstract
【解決手段】材料に加工と熱処理を繰り返し施すことによって、制振特性を支配するεマルテンサイト相を微細化し、そのマルテンサイト相の数密度(単位体積あたりの個数)を増加させる。この加工時において、振動と同一の変形モードで加工を行うことにより、振動中に移動しやすい制振源を優先的に発生させ、高い減衰能を発現させる。
【選択図】図8
Description
Claims (4)
- 制振合金をオーステナイト領域温度で熱処理した後、加工によりマルテンサイト相が生じる温度まで冷却し、その温度以下にて塑性加工を施すという操作を繰り返すことによりマルテンサイト相のバリアントを制御した制振合金の処理方法。
- 前記塑性加工が振動と同一の変形モードによる塑性加工である請求項1に記載の制振合金の処理方法。
- 前記制振合金がFe−Mn系の制振合金である請求項1または2に記載の制振合金の処理方法。
- 前記マルテンサイト相がεマルテンサイト相である請求項1〜3のいずれかに記載の制振合金の処理方法。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016069680A (ja) * | 2014-09-30 | 2016-05-09 | 国立大学法人 名古屋工業大学 | ステンレス鋼の制振処理 |
JP2019002050A (ja) * | 2017-06-16 | 2019-01-10 | 国立研究開発法人物質・材料研究機構 | 高温形状記憶合金およびその製造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07150300A (ja) * | 1993-10-22 | 1995-06-13 | Woojin Co Ltd | Fe−Mn系振動減衰合金鋼とその製造方法 |
JP2008196022A (ja) * | 2007-02-14 | 2008-08-28 | Nagoya Institute Of Technology | Fe−Mn系合金の制振特性向上方法 |
JP2011190525A (ja) * | 2009-08-26 | 2011-09-29 | Tk Techno Consulting:Kk | 制振性に優れた鋼その製造方法及び該鋼を含んで構成される制振体 |
JP2011214127A (ja) * | 2010-03-31 | 2011-10-27 | Tk Techno Consulting:Kk | 制振・免震ダンパー装置 |
JP2011220988A (ja) * | 2010-04-09 | 2011-11-04 | Tk Techno Consulting:Kk | 組合せ計量装置 |
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2012
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07150300A (ja) * | 1993-10-22 | 1995-06-13 | Woojin Co Ltd | Fe−Mn系振動減衰合金鋼とその製造方法 |
JP2008196022A (ja) * | 2007-02-14 | 2008-08-28 | Nagoya Institute Of Technology | Fe−Mn系合金の制振特性向上方法 |
JP2011190525A (ja) * | 2009-08-26 | 2011-09-29 | Tk Techno Consulting:Kk | 制振性に優れた鋼その製造方法及び該鋼を含んで構成される制振体 |
JP2011214127A (ja) * | 2010-03-31 | 2011-10-27 | Tk Techno Consulting:Kk | 制振・免震ダンパー装置 |
JP2011220988A (ja) * | 2010-04-09 | 2011-11-04 | Tk Techno Consulting:Kk | 組合せ計量装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016069680A (ja) * | 2014-09-30 | 2016-05-09 | 国立大学法人 名古屋工業大学 | ステンレス鋼の制振処理 |
JP2019002050A (ja) * | 2017-06-16 | 2019-01-10 | 国立研究開発法人物質・材料研究機構 | 高温形状記憶合金およびその製造方法 |
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