DE60322260D1 - METHOD FOR THE THERMOMECHANICAL TREATMENT FOR A NbC-doped Fe-Mn-Si FORM MEMORY ALLOY - Google Patents

METHOD FOR THE THERMOMECHANICAL TREATMENT FOR A NbC-doped Fe-Mn-Si FORM MEMORY ALLOY

Info

Publication number
DE60322260D1
DE60322260D1 DE60322260T DE60322260T DE60322260D1 DE 60322260 D1 DE60322260 D1 DE 60322260D1 DE 60322260 T DE60322260 T DE 60322260T DE 60322260 T DE60322260 T DE 60322260T DE 60322260 D1 DE60322260 D1 DE 60322260D1
Authority
DE
Germany
Prior art keywords
nbc
doped
memory alloy
form memory
thermomechanical 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.)
Expired - Lifetime
Application number
DE60322260T
Other languages
German (de)
Inventor
T Kikuchi
Satoshi Kajiwara
A Baruj
K Ogawa
N 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
Application granted granted Critical
Publication of DE60322260D1 publication Critical patent/DE60322260D1/en
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 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)
DE60322260T 2002-12-18 2003-12-17 METHOD FOR THE THERMOMECHANICAL TREATMENT FOR A NbC-doped Fe-Mn-Si FORM MEMORY ALLOY Expired - Lifetime DE60322260D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002367062A JP3950963B2 (en) 2002-12-18 2002-12-18 Thermomechanical processing of NbC-added Fe-Mn-Si based shape memory alloy
PCT/JP2003/016189 WO2004055222A1 (en) 2002-12-18 2003-12-17 METHOD OF THERMO-MECHANICAL-TREATMENT FOR Fe-Mn-Si SHAPE-MEMORY ALLOY DOPED WITH NbC

Publications (1)

Publication Number Publication Date
DE60322260D1 true DE60322260D1 (en) 2008-08-28

Family

ID=32588334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60322260T Expired - Lifetime DE60322260D1 (en) 2002-12-18 2003-12-17 METHOD FOR THE THERMOMECHANICAL TREATMENT FOR A NbC-doped Fe-Mn-Si FORM MEMORY ALLOY

Country Status (7)

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

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 (en) * 2013-03-08 2014-09-11 Thyssenkrupp Steel Europe Ag Temperature-controlled deflection
EP2976441B1 (en) 2013-03-22 2019-02-27 ThyssenKrupp Steel Europe AG Iron-based shape memory alloy
CN104328323A (en) * 2014-10-24 2015-02-04 王健英 Manganese-iron alloy material and preparation method thereof
WO2018047787A1 (en) * 2016-09-06 2018-03-15 国立大学法人東北大学 Fe-BASED SHAPE MEMORY ALLOY MATERIAL AND METHOD FOR PRODUCING SAME
CN107012411A (en) * 2017-03-08 2017-08-04 宁波高新区远创科技有限公司 A kind of preparation method of soil grounded screen alloy material
WO2018219463A1 (en) 2017-06-01 2018-12-06 Thyssenkrupp Steel Europe Ag Fe-mn-si shape-memory alloy
DE102018119296A1 (en) 2018-08-08 2020-02-13 Thyssenkrupp Ag Inline stretching of shape memory alloys, especially flat steel
WO2020108754A1 (en) 2018-11-29 2020-06-04 Thyssenkrupp Steel Europe Ag Flat product consisting of an iron-based shape memory material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62112720A (en) * 1985-11-09 1987-05-23 Nippon Steel Corp Improvement of characteristic fe-mn-si shape memory alloy
US5032195A (en) * 1989-03-02 1991-07-16 Korea Institute Of Science And Technology FE-base shape memory alloy
JPH0382741A (en) * 1989-08-25 1991-04-08 Nisshin Steel Co Ltd Shape memory staiinless steel excellent in stress corrosion cracking resistance and shape memory method therefor
FR2654748B1 (en) * 1989-11-22 1992-03-20 Ugine Aciers STAINLESS STEEL ALLOY WITH SHAPE MEMORY AND METHOD FOR PRODUCING SUCH AN ALLOY.
JP3542754B2 (en) * 2000-02-09 2004-07-14 独立行政法人物質・材料研究機構 Shape memory alloy
JP2003277827A (en) * 2002-03-20 2003-10-02 National Institute For Materials Science WORKING AND HEAT-TREATMENT METHOD FOR NbC-ADDED Fe-Mn-Si SHAPE MEMORY ALLOY

Also Published As

Publication number Publication date
EP1574587A1 (en) 2005-09-14
EP1574587A4 (en) 2006-02-01
JP2004197161A (en) 2004-07-15
EP1574587B1 (en) 2008-07-16
US20050236077A1 (en) 2005-10-27
CN1692163A (en) 2005-11-02
WO2004055222A1 (en) 2004-07-01
JP3950963B2 (en) 2007-08-01
KR20050083601A (en) 2005-08-26
CN100342039C (en) 2007-10-10

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