EP1574587A4 - VERFAHREN ZUR THERMOMECHANISCHEN BEHANDLUNG FÜR EINE MIT NbC DOTIERTE Fe-Mn-Si-FORMGEDÄCHTNISLEGIERUNG - Google Patents

VERFAHREN ZUR THERMOMECHANISCHEN BEHANDLUNG FÜR EINE MIT NbC DOTIERTE Fe-Mn-Si-FORMGEDÄCHTNISLEGIERUNG

Info

Publication number: EP1574587A4
Authority: EP; European Patent Office
Prior art keywords: nbc; thermo; mechanical; treatment; shape
Prior art date: 2002-12-18
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

EP03780855A

Other languages

English (en)

French (fr)

Other versions

EP1574587A1 (de

EP1574587B1 (de

Inventor

Takehiko Kikuchi

Setsuo Kajiwara

Alberto Baruj

Kazuyuki Ogawa

Norio Shinya

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.)

National Institute for Materials Science

Original Assignee

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.)

2002-12-18

Filing date

2003-12-17

Publication date

2006-02-01

2003-12-17 Application filed by National Institute for Materials Science filed Critical National Institute for Materials Science

2005-09-14 Publication of EP1574587A1 publication Critical patent/EP1574587A1/de

2006-02-01 Publication of EP1574587A4 publication Critical patent/EP1574587A4/de

2008-07-16 Application granted granted Critical

2008-07-16 Publication of EP1574587B1 publication Critical patent/EP1574587B1/de

2023-12-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- 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 by deformation combined with, or followed by, heat treatment
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C22/00—Alloys based on manganese
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/006—Resulting in heat recoverable alloys with a memory effect
- 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
- C21D2201/00—Treatment for obtaining particular effects
- C21D2201/01—Shape memory effect

Landscapes

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)
Heat Treatment Of Steel (AREA)

EP03780855A 2002-12-18 2003-12-17 VERFAHREN ZUR THERMOMECHANISCHEN BEHANDLUNG FÜR EINE MIT NbC DOTIERTE Fe-Mn-Si-FORMGEDÄCHTNISLEGIERUNG Expired - Lifetime EP1574587B1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2002367062		2002-12-18
JP2002367062A JP3950963B2 (ja)	2002-12-18	2002-12-18	ＮｂＣ添加Ｆｅ−Ｍｎ−Ｓｉ系形状記憶合金の加工熱処理法
PCT/JP2003/016189 WO2004055222A1 (ja)	2002-12-18	2003-12-17	ＮｂＣ添加Ｆｅ−Ｍｎ−Ｓｉ系形状記憶合金の加工熱処理方法

Publications (3)

Publication Number	Publication Date
EP1574587A1 EP1574587A1 (de)	2005-09-14
EP1574587A4 true EP1574587A4 (de)	2006-02-01
EP1574587B1 EP1574587B1 (de)	2008-07-16

Family

ID=32588334

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP03780855A Expired - Lifetime EP1574587B1 (de)	2002-12-18	2003-12-17	VERFAHREN ZUR THERMOMECHANISCHEN BEHANDLUNG FÜR EINE MIT NbC DOTIERTE Fe-Mn-Si-FORMGEDÄCHTNISLEGIERUNG

Country Status (7)

Country	Link
US (1)	US20050236077A1 (de)
EP (1)	EP1574587B1 (de)
JP (1)	JP3950963B2 (de)
KR (1)	KR20050083601A (de)
CN (1)	CN100342039C (de)
DE (1)	DE60322260D1 (de)
WO (1)	WO2004055222A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8409372B1 (en)	2010-09-02	2013-04-02	The United States of America as Represented by the Administraton of National Aeronautics and Space Administration	Thermomechanical methodology for stabilizing shape memory alloy (SMA) response
DE102013102353A1 (de) *	2013-03-08	2014-09-11	Thyssenkrupp Steel Europe Ag	Temperaturgesteuertes Umlenkmittel
WO2014146733A1 (de)	2013-03-22	2014-09-25	Thyssenkrupp Steel Europe Ag	Eisenbasierte formgedächtnislegierung
CN104328323A (zh) *	2014-10-24	2015-02-04	王健英	一种锰铁合金材料及制备方法
JP6874246B2 (ja) *	2016-09-06	2021-05-19	国立大学法人東北大学	Ｆｅ基形状記憶合金材及びその製造方法
CN107012411A (zh) *	2017-03-08	2017-08-04	宁波高新区远创科技有限公司	一种土壤接地网用合金材料的制备方法
WO2018219463A1 (de)	2017-06-01	2018-12-06	Thyssenkrupp Steel Europe Ag	Fe-Mn-Si FORMGEDÄCHTNISLEGIERUNG
DE102018119296A1 (de)	2018-08-08	2020-02-13	Thyssenkrupp Ag	Inline Vorrecken von Formgedächtnislegierungen, insbesondere Flachstahl
WO2020108754A1 (de)	2018-11-29	2020-06-04	Thyssenkrupp Steel Europe Ag	Flachprodukt aus einem eisenbasierten formgedächtniswerkstoff

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5032195A (en) *	1989-03-02	1991-07-16	Korea Institute Of Science And Technology	FE-base shape memory alloy
US5173131A (en) *	1989-11-22	1992-12-22	Ugine, Aciers De Chatillon Et Gueugnon	Shape memory stainless alloy
EP1123983A1 (de) *	2000-02-09	2001-08-16	Japan as represented by Director General of	Formgedächtnislegierung
EP1348772A1 (de) *	2002-03-20	2003-10-01	National Institute for Materials Science	Verfahren zur Herstellung und thermischen Behandlung von Formgedächtnis- Fe-Mn-Si-Legierung mit NbC

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS62112720A (ja) *	1985-11-09	1987-05-23	Nippon Steel Corp	Ｆｅ−Ｍｎ−Ｓｉ系形状記憶合金の特性向上方法
JPH0382741A (ja) *	1989-08-25	1991-04-08	Nisshin Steel Co Ltd	耐応力腐食割れ性に優れた形状記憶ステンレス鋼およびその形状記憶方法

2002
- 2002-12-18 JP JP2002367062A patent/JP3950963B2/ja not_active Expired - Lifetime
2003
- 2003-12-17 DE DE60322260T patent/DE60322260D1/de not_active Expired - Lifetime
- 2003-12-17 KR KR1020057001247A patent/KR20050083601A/ko not_active Application Discontinuation
- 2003-12-17 CN CNB2003801005661A patent/CN100342039C/zh not_active Expired - Fee Related
- 2003-12-17 EP EP03780855A patent/EP1574587B1/de not_active Expired - Lifetime
- 2003-12-17 WO PCT/JP2003/016189 patent/WO2004055222A1/ja active IP Right Grant
- 2003-12-17 US US10/519,255 patent/US20050236077A1/en not_active Abandoned

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5032195A (en) *	1989-03-02	1991-07-16	Korea Institute Of Science And Technology	FE-base shape memory alloy
US5173131A (en) *	1989-11-22	1992-12-22	Ugine, Aciers De Chatillon Et Gueugnon	Shape memory stainless alloy
EP1123983A1 (de) *	2000-02-09	2001-08-16	Japan as represented by Director General of	Formgedächtnislegierung
EP1348772A1 (de) *	2002-03-20	2003-10-01	National Institute for Materials Science	Verfahren zur Herstellung und thermischen Behandlung von Formgedächtnis- Fe-Mn-Si-Legierung mit NbC

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
BARUJ A ET AL: "EFFECT OF PRE-DEFORMATION OF AUSTENITE ON SHAPE MEMORY PROPERTIES IN FE-MN-SI-BASED ALLOYS CONTAINING NB AND C", MATERIALS TRANSACTIONS. JIM, SENDAI, JP, vol. 43, no. 3, March 2002 (2002-03-01), pages 585 - 588, XP009012787, ISSN: 0916-1821 *
BARUJ A ET AL: "FURTHER IMPROVEMENT IN THE SHAPE-MEMORY PROPERTIES OF FEMNSI-BASED SHAPE-MEMORY ALLOYS CONTAINING NBC PRECIPITATES", MATERIALS SCIENCE FORUM, AEDERMANNSFDORF, CH, vol. 394/395, 2 September 2001 (2001-09-02), pages 403 - 406, XP009012763, ISSN: 0255-5476 *
DATABASE INSPEC [online] THE INSTITUTION OF ELECTRICAL ENGINEERS, STEVENAGE, GB; 15 December 1999 (1999-12-15), KAJIWARA S: "Characteristic features of shape memory effect and related transformation behavior in Fe-based alloys", XP002357339, Database accession no. 6526328 *
ICOMAT 98. INTERNATIONAL CONFERENCE ON MARTENSITIC TRANSFORMATIONS 7-11 DEC. 1998 SAN CARLOS DE BARILOCHE, ARGENTINA, vol. A273-275, 1999, Materials Science & Engineering A (Structural Materials: Properties, Microstructure and Processing) Elsevier Switzerland, pages 67 - 88, XP009058192, ISSN: 0921-5093 *
See also references of WO2004055222A1 *

Also Published As

Publication number	Publication date
JP3950963B2 (ja)	2007-08-01
EP1574587A1 (de)	2005-09-14
US20050236077A1 (en)	2005-10-27
CN1692163A (zh)	2005-11-02
DE60322260D1 (de)	2008-08-28
JP2004197161A (ja)	2004-07-15
KR20050083601A (ko)	2005-08-26
WO2004055222A1 (ja)	2004-07-01
CN100342039C (zh)	2007-10-10
EP1574587B1 (de)	2008-07-16

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2005-07-29	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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2006-01-25	RIC1	Information provided on ipc code assigned before grant	Ipc: C22C 38/34 20000101ALI20051207BHEP Ipc: C22C 38/00 19740701ALI20051207BHEP Ipc: C21D 8/00 19800101AFI20040707BHEP Ipc: C22F 1/00 19680901ALI20051207BHEP Ipc: C22C 38/48 20000101ALI20051207BHEP
2006-02-01	A4	Supplementary search report drawn up and despatched	Effective date: 20051216
2006-04-12	RBV	Designated contracting states (corrected)	Designated state(s): DE FR GB
2007-02-28	17Q	First examination report despatched	Effective date: 20060419
2007-07-18	RIN1	Information on inventor provided before grant (corrected)	Inventor name: KAJIWARA, SATOSHI Inventor name: KIKUCHI, T.,C/O NAT. INSTITUTE FOR MAT. SCIENCE Inventor name: BARUJ, A.,C/O NAT. INSTITUTE FOR MAT. SCIENCE Inventor name: SHINYA, N.,C/O NAT. INSTITUTE FOR MAT. SCIENCE Inventor name: OGAWA, K.,C/O NAT. INSTITUTE FOR MAT. SCIENCE
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2008-05-28	RIN1	Information on inventor provided before grant (corrected)	Inventor name: OGAWA, K.,C/O NAT. INSTITUTE FOR MAT. SCIENCE Inventor name: KAJIWARA, SATOSHI Inventor name: SHINYA, N.,C/O NAT. INSTITUTE FOR MAT. SCIENCE Inventor name: BARUJ, A.,C/O NAT. INSTITUTE FOR MAT. SCIENCE Inventor name: KIKUCHI, T.,C/O NAT. INSTITUTE FOR MAT. SCIENCE
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