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
EP1574587A4 EP03780855A EP03780855A EP1574587A4 EP 1574587 A4 EP1574587 A4 EP 1574587A4 EP 03780855 A EP03780855 A EP 03780855A EP 03780855 A EP03780855 A EP 03780855A EP 1574587 A4 EP1574587 A4 EP 1574587A4
Authority
EP
European Patent Office
Prior art keywords
nbc
thermo
alloy
treatment process
mechanical treatment
Prior art date
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.)
Filing date
Publication date
Application filed by National Institute for Materials Science filed Critical National Institute for Materials Science
Publication of EP1574587A1 publication Critical patent/EP1574587A1/de
Publication of EP1574587A4 publication Critical patent/EP1574587A4/de
Application granted granted Critical
Publication of EP1574587B1 publication Critical patent/EP1574587B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • 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)
  • Mechanical Engineering (AREA)
  • Materials 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
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
JP2002367062 2002-12-18
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

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

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