EP2940175A1 - Dämpfungslegierung - Google Patents

Dämpfungslegierung Download PDF

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Publication number: EP2940175A1
Authority: EP; European Patent Office
Prior art keywords: mass; alloy; damping alloy; cycles; damping
Prior art date: 2012-12-28
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP13869412.0A

Other languages

English (en)

French (fr)

Other versions

EP2940175A4 (de

EP2940175B1 (de

Inventor

Takahiro Sawaguchi

Kazuyuki Sakuraya

Kazuyuki Ogawa

Nobuo Nagashima

Yoshiyuki Furuya

Nobuaki Sekido

Satoru Kobayashi

Terumi Nakamura

Toshiyasu NISHIMURA

Kaneaki Tsuzaki

Atsumichi Kushibe

Yasuhiko Inoue

Masahiro Sugata

Tadakatsu Maruyama

Seiichi Sugimura

Yuya Chiba

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

AWAJI MATERIA Co Ltd

Takenaka Corp

National Institute for Materials Science

Original Assignee

Awaji Materia Co Ltd

Takenaka Corp

National Institute for Materials Science

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2012-12-28

Filing date

2013-12-19

Publication date

2015-11-04

2013-12-19 Application filed by Awaji Materia Co Ltd, Takenaka Corp, National Institute for Materials Science filed Critical Awaji Materia Co Ltd

2015-11-04 Publication of EP2940175A1 publication Critical patent/EP2940175A1/de

2016-08-24 Publication of EP2940175A4 publication Critical patent/EP2940175A4/de

2021-02-03 Application granted granted Critical

2021-02-03 Publication of EP2940175B1 publication Critical patent/EP2940175B1/de

Status Active legal-status Critical Current

2033-12-19 Anticipated expiration legal-status Critical

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Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment

Definitions

the cyclic hardening is a cause of significant damage on a damping function of the seismic damper, for example, rising of operation start strength, and eventually even leads to destruction of the seismic damping device itself due to fatigue fracture when the metal fatigue proceeds.
a damping alloy is expected in which a cyclic hardening rate is low and a fatigue life is long.
the damping alloy according to the first invention is characterized by containing component compositions of: 10 mass% ⁇ Mn ⁇ 20 mass% and 2 mass% ⁇ Ni ⁇ 10 mass%.
the stacking fault energy increases and the ⁇ martensite is not formed.

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Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Vibration Prevention Devices (AREA)
Heat Treatment Of Steel (AREA)
Buildings Adapted To Withstand Abnormal External Influences (AREA)

EP13869412.0A 2012-12-28 2013-12-19 Dämpfungslegierung Active EP2940175B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2012287955A JP6182725B2 (ja)	2012-12-28	2012-12-28	制振合金
PCT/JP2013/084119 WO2014103884A1 (ja)	2012-12-28	2013-12-19	制振合金

Publications (3)

Publication Number	Publication Date
EP2940175A1 true EP2940175A1 (de)	2015-11-04
EP2940175A4 EP2940175A4 (de)	2016-08-24
EP2940175B1 EP2940175B1 (de)	2021-02-03

Family

ID=51020971

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13869412.0A Active EP2940175B1 (de)	2012-12-28	2013-12-19	Dämpfungslegierung

Country Status (4)

Country	Link
EP (1)	EP2940175B1 (de)
JP (1)	JP6182725B2 (de)
KR (1)	KR102144708B1 (de)
WO (1)	WO2014103884A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112029988A (zh) *	2020-09-03	2020-12-04	成都科宁达材料有限公司	一种提高Fe-Cr-Mo基阻尼合金阻尼性能的方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6696754B2 (ja) *	2015-11-05	2020-05-20	株式会社ビー・ビー・エム	構造物用複合制振ダンパー
JP2017193825A (ja) *	2016-04-18	2017-10-26	株式会社ビービーエム	座屈拘束型制振装置
JP6887642B2 (ja)	2017-04-04	2021-06-16	国立研究開発法人物質・材料研究機構	低サイクル疲労特性に優れるＦｅ−Ｍｎ−Ｓｉ系合金鋳造材
JP7555733B2 (ja)	2020-06-05	2024-09-25	株式会社竹中工務店	溶接組立鋼材
JP7468874B2 (ja)	2020-06-24	2024-04-16	国立研究開発法人物質・材料研究機構	溶接構造体及びこれに用いられるＦｅ－Ｍｎ－Ｃｒ－Ｎｉ－Ｓｉ系合金
KR20230073482A (ko) *	2021-11-19	2023-05-26	한국재료연구원	고강도 고인성 중엔트로피 합금 및 그 제조 방법
CN116292704B (zh) *	2023-03-30	2025-10-28	上海材料研究所有限公司	一种能提供高阻尼力的抗疲劳弧形减震元件及应用
CN117210756B (zh) *	2023-10-12	2025-10-03	鞍钢集团北京研究院有限公司	一种超低屈强比低屈服点阻尼软钢及制备方法

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JPS6455361A (en) *	1987-08-25	1989-03-02	Takeshi Masumoto	Fe-base shape memory alloy
JPH0526274A (ja)	1991-07-18	1993-02-02	Kajima Corp	弾塑性ダンパー
JPH05106367A (ja)	1991-10-15	1993-04-27	Kajima Corp	鉛ダンパー
US5219051A (en)	1991-10-25	1993-06-15	Honeywell Inc.	Folded viscous damper
JPH05186852A (ja) *	1992-01-11	1993-07-27	Sumitomo Metal Ind Ltd	制振性鋼並びに制振性溶接鋼管とその製造法
EP0846189A1 (de) *	1995-07-11	1998-06-10	Kari Martti Ullakko	Stickstoff enthaltende memory und vibrationsdämpfende legierungen
JPH1036943A (ja) *	1996-07-24	1998-02-10	Taiheiyo Kinzoku Kk	Ｆｅ−Ｍｎ−Ｓｉ系形状記憶合金の製造方法
JP2001146855A (ja)	1999-11-19	2001-05-29	Shimizu Corp	粘弾性ダンパー
JP2003105438A (ja) *	2001-09-27	2003-04-09	National Institute For Materials Science	ＮｂＣ添加Ｆｅ−Ｍｎ−Ｓｉ系形状記憶合金の加工熱処理方法
CN1158399C (zh) *	2002-09-03	2004-07-21	四川大学	形变诱导时效型铁基形状记忆合金及其制备方法
JP4709555B2 (ja) *	2005-01-11	2011-06-22	独立行政法人物質・材料研究機構	鉄系形状記憶合金を用いた制振材料とこの材料を用いた制振装置及び鉄合金系制振材料の使用方法
JP5035825B2 (ja)	2006-08-31	2012-09-26	独立行政法人物質・材料研究機構	制震合金
JP2009155719A (ja) *	2007-12-25	2009-07-16	Tk Techno Consulting:Kk	制振性鋼管及びその製造方法
JP2010043304A (ja) *	2008-08-11	2010-02-25	Daido Steel Co Ltd	Ｆｅ基制振合金
JP2010156041A (ja)	2008-12-04	2010-07-15	Daido Steel Co Ltd	双方向形状回復合金
JP2011214127A (ja)	2010-03-31	2011-10-27	Tk Techno Consulting:Kk	制振・免震ダンパー装置
JP2012102391A (ja)	2010-11-08	2012-05-31	Tk Techno Consulting:Kk	建造物外装材
CN102435624B (zh) *	2011-11-23	2013-10-30	天津大学	原位X射线衍射表征Fe-Mn-Si基记忆合金回复特性的方法

2012
- 2012-12-28 JP JP2012287955A patent/JP6182725B2/ja active Active
2013
- 2013-12-19 EP EP13869412.0A patent/EP2940175B1/de active Active
- 2013-12-19 WO PCT/JP2013/084119 patent/WO2014103884A1/ja not_active Ceased
- 2013-12-19 KR KR1020157015190A patent/KR102144708B1/ko active Active

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112029988A (zh) *	2020-09-03	2020-12-04	成都科宁达材料有限公司	一种提高Fe-Cr-Mo基阻尼合金阻尼性能的方法
CN112029988B (zh) *	2020-09-03	2022-02-18	成都科宁达材料有限公司	一种提高Fe-Cr-Mo基阻尼合金阻尼性能的方法

Also Published As

Publication number	Publication date
WO2014103884A1 (ja)	2014-07-03
KR20150117637A (ko)	2015-10-20
JP2014129567A (ja)	2014-07-10
KR102144708B1 (ko)	2020-08-14
JP6182725B2 (ja)	2017-08-23
EP2940175A4 (de)	2016-08-24
EP2940175B1 (de)	2021-02-03

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