EP2055797A4 - IRON ALLOY AND METHOD FOR MANUFACTURING THE SAME - Google Patents

IRON ALLOY AND METHOD FOR MANUFACTURING THE SAME

Info

Publication number
EP2055797A4
EP2055797A4 EP07792874.5A EP07792874A EP2055797A4 EP 2055797 A4 EP2055797 A4 EP 2055797A4 EP 07792874 A EP07792874 A EP 07792874A EP 2055797 A4 EP2055797 A4 EP 2055797A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
same
iron alloy
alloy
iron
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.)
Withdrawn
Application number
EP07792874.5A
Other languages
German (de)
French (fr)
Other versions
EP2055797A1 (en
Inventor
Kiyohito Ishida
Ryosuke Kainuma
Katsunari Oikawa
Yuji Sutou
Toshihiro Ohmori
Keisuke Ando
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.)
Japan Science and Technology Agency
Original Assignee
Japan Science and Technology Agency
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 Japan Science and Technology Agency filed Critical Japan Science and Technology Agency
Publication of EP2055797A1 publication Critical patent/EP2055797A1/en
Publication of EP2055797A4 publication Critical patent/EP2055797A4/en
Withdrawn legal-status Critical Current

Links

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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • 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
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
    • 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
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14791—Fe-Si-Al based alloys, e.g. Sendust

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
EP07792874.5A 2006-08-23 2007-08-22 IRON ALLOY AND METHOD FOR MANUFACTURING THE SAME Withdrawn EP2055797A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006226410 2006-08-23
PCT/JP2007/066284 WO2008023734A1 (en) 2006-08-23 2007-08-22 Iron-based alloy and process for producing the same

Publications (2)

Publication Number Publication Date
EP2055797A1 EP2055797A1 (en) 2009-05-06
EP2055797A4 true EP2055797A4 (en) 2014-12-17

Family

ID=39106819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07792874.5A Withdrawn EP2055797A4 (en) 2006-08-23 2007-08-22 IRON ALLOY AND METHOD FOR MANUFACTURING THE SAME

Country Status (5)

Country Link
US (1) US20090178739A1 (en)
EP (1) EP2055797A4 (en)
JP (1) JP5215855B2 (en)
KR (1) KR20090038016A (en)
WO (1) WO2008023734A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102459680B (en) 2009-05-19 2015-04-01 加州理工学院 Tough iron-based bulk metallic glass alloys
AU2011312524B2 (en) * 2010-09-27 2015-10-29 California Institute Of Technology Tough iron-based metallic glass alloys
US20120107603A1 (en) * 2010-10-29 2012-05-03 General Electric Company Article formed using nanostructured ferritic alloy
PL2574684T3 (en) * 2011-09-29 2014-12-31 Sandvik Intellectual Property Austenitic stainless steel with TWIP effect and NANO mechanically twinned and the method of its production
CN102505097B (en) * 2011-12-15 2013-12-04 中南大学 Wear-resistant anti-corrosion bushing material for concrete pump truck
CN103943321B (en) * 2013-01-23 2017-04-12 Tdk株式会社 Magnetic core and coil-type electronic element
JP6337514B2 (en) * 2013-05-21 2018-06-06 大同特殊鋼株式会社 Precipitation hardening type Fe-Ni alloy and manufacturing method thereof
CN103310936B (en) * 2013-07-05 2016-01-13 浙江大学 A kind of low-loss Fe base nanometer crystal powder core and preparation method thereof
CN103436819B (en) * 2013-07-11 2016-08-10 张信群 A kind of preparation method of alloy cold forging steel material used for riveted joint
US9708699B2 (en) 2013-07-18 2017-07-18 Glassimetal Technology, Inc. Bulk glass steel with high glass forming ability
US9982330B2 (en) 2013-11-27 2018-05-29 University Of Florida Research Foundation, Inc. Nickel titanium alloys, methods of manufacture thereof and article comprising the same
CN104032222B (en) * 2014-06-24 2016-04-06 燕山大学 Preparation method of nano-pearlite steel rail
JP6369749B2 (en) * 2014-06-25 2018-08-08 日立金属株式会社 Magnetic core and coil component using the same
DE102014010600A1 (en) * 2014-07-18 2016-01-21 DST Defence Service Tracks GmbH Alloy for the production of a thin-walled steel component
KR20170053480A (en) * 2015-11-06 2017-05-16 엘지이노텍 주식회사 Soft magnetic alloy
DK3535431T3 (en) 2016-11-02 2021-08-16 Salzgitter Flachstahl Gmbh STEEL PRODUCT WITH MEDIUM MANGAN CONTENT FOR LOW TEMPERATURE USE AND METHOD OF ITS MANUFACTURE
CN110720130B (en) * 2017-05-17 2023-02-03 Crs控股有限责任公司 Fe-Si-based alloy and its manufacturing method
DE102017216461A1 (en) * 2017-09-18 2019-03-21 Siemens Aktiengesellschaft Martensitic steel with Z-phase, powder and component
RU2650938C1 (en) * 2017-11-20 2018-04-18 Юлия Алексеевна Щепочкина Iron-based alloy
RU2651062C1 (en) * 2017-11-27 2018-04-18 Юлия Алексеевна Щепочкина Iron-based alloy
RU2652919C1 (en) * 2017-12-05 2018-05-03 Юлия Алексеевна Щепочкина Iron-based alloy
RU2653374C1 (en) * 2017-12-05 2018-05-08 Юлия Алексеевна Щепочкина Iron-based alloy
RU2652923C1 (en) * 2017-12-05 2018-05-03 Юлия Алексеевна Щепочкина Iron-based alloy
RU2653375C1 (en) * 2017-12-05 2018-05-08 Юлия Алексеевна Щепочкина Iron-based alloy
RU2660789C1 (en) * 2017-12-19 2018-07-09 Юлия Алексеевна Щепочкина Iron-based alloy
RU2669256C1 (en) * 2018-03-30 2018-10-09 Юлия Алексеевна Щепочкина Steel
US11371108B2 (en) 2019-02-14 2022-06-28 Glassimetal Technology, Inc. Tough iron-based glasses with high glass forming ability and high thermal stability
CN113913697A (en) * 2021-10-20 2022-01-11 广东德纳斯金属制品有限公司 Novel magnetic control constant-temperature antibacterial corrosion-resistant alloy and preparation method and application thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135588A (en) * 1990-03-27 1992-08-04 Nisshin Steel Company Ltd. Soft-magnetic nickel-iron-chromium alloy for magnetic cores
DE4226695A1 (en) * 1991-08-13 1993-02-18 Sumitomo Metal Ind MAGNETICALLY GRADUATED STEEL ROD
DE19928562A1 (en) * 1998-06-22 1999-12-23 Hitachi Metals Ltd Magnetic composite element used especially as a fuel or hydraulic oil operating element in a vehicle
JP2001131770A (en) * 1999-11-08 2001-05-15 Nippon Parkerizing Co Ltd Wire for engine valve
JP2005015896A (en) * 2003-06-27 2005-01-20 Sumitomo Metal Ind Ltd Stainless steel for nuclear power
EP1959024A1 (en) * 2005-12-05 2008-08-20 Japan Science and Technology Agency Co BASED ALLOY AND PROCESS FOR PRODUCING THE SAME

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GB1558621A (en) * 1975-07-05 1980-01-09 Zaidan Hojin Denki Jiki Zairyo High dumping capacity alloy
JPS5210820A (en) * 1975-07-16 1977-01-27 Res Inst Electric Magnetic Alloys Vibration absorbing alloy and its production process
JP2867639B2 (en) * 1990-07-02 1999-03-08 三井造船株式会社 Damping alloy
JP2867640B2 (en) * 1990-07-02 1999-03-08 三井造船株式会社 Damping alloy
JP2867641B2 (en) * 1990-07-02 1999-03-08 三井造船株式会社 Damping alloy
JP3868019B2 (en) * 1995-12-07 2007-01-17 日立金属株式会社 Composite magnetic member and manufacturing method thereof
DE69729219T2 (en) 1996-08-19 2005-05-25 Massachusetts Institute Of Technology, Cambridge HIGH MECHANICAL VOLTAGE MATERIALS FOR MAGNETIC FIELD-CONTROLLED ACTUATOR
JP4055872B2 (en) * 1998-03-25 2008-03-05 泰文 古屋 Iron-based magnetic shape memory alloy and method for producing the same
JP2002332531A (en) 1999-06-11 2002-11-22 Toyota Central Res & Dev Lab Inc Titanium alloy and method for producing the same
JP4304897B2 (en) 2000-12-20 2009-07-29 株式会社豊田中央研究所 Titanium alloy having high elastic deformability and method for producing the same
JP3964360B2 (en) * 2002-07-16 2007-08-22 清仁 石田 Ferromagnetic shape memory alloys for magnetic field responsive actuators or magnetic sensors
US6803846B2 (en) * 2002-10-23 2004-10-12 Honda Motor Co., Ltd. Actuator
JP2004162703A (en) * 2002-10-23 2004-06-10 Honda Motor Co Ltd Actuator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135588A (en) * 1990-03-27 1992-08-04 Nisshin Steel Company Ltd. Soft-magnetic nickel-iron-chromium alloy for magnetic cores
DE4226695A1 (en) * 1991-08-13 1993-02-18 Sumitomo Metal Ind MAGNETICALLY GRADUATED STEEL ROD
DE19928562A1 (en) * 1998-06-22 1999-12-23 Hitachi Metals Ltd Magnetic composite element used especially as a fuel or hydraulic oil operating element in a vehicle
JP2001131770A (en) * 1999-11-08 2001-05-15 Nippon Parkerizing Co Ltd Wire for engine valve
JP2005015896A (en) * 2003-06-27 2005-01-20 Sumitomo Metal Ind Ltd Stainless steel for nuclear power
EP1959024A1 (en) * 2005-12-05 2008-08-20 Japan Science and Technology Agency Co BASED ALLOY AND PROCESS FOR PRODUCING THE SAME

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008023734A1 *

Also Published As

Publication number Publication date
US20090178739A1 (en) 2009-07-16
WO2008023734A1 (en) 2008-02-28
JP5215855B2 (en) 2013-06-19
KR20090038016A (en) 2009-04-17
JPWO2008023734A1 (en) 2010-01-14
EP2055797A1 (en) 2009-05-06

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: ANDO, KEISUKE

Inventor name: OHMORI, TOSHIHIRO

Inventor name: SUTOU, YUJI

Inventor name: OIKAWA, KATSUNARI

Inventor name: KAINUMA, RYOSUKE

Inventor name: ISHIDA, KIYOHITO

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20141113

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 38/00 20060101AFI20141107BHEP

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