[go: up one dir, main page]

GB2424901B - Method of making a sintered body of a magnetic alloyl - Google Patents

Method of making a sintered body of a magnetic alloyl

Info

Publication number
GB2424901B
GB2424901B GB0606428A GB0606428A GB2424901B GB 2424901 B GB2424901 B GB 2424901B GB 0606428 A GB0606428 A GB 0606428A GB 0606428 A GB0606428 A GB 0606428A GB 2424901 B GB2424901 B GB 2424901B
Authority
GB
United Kingdom
Prior art keywords
alloyl
magnetic
making
sintered body
sintered
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 - Fee Related
Application number
GB0606428A
Other versions
GB0606428D0 (en
GB2424901A (en
Inventor
Satoshi Hirosawa
Hiroyuki Tomizawa
Ryosuke Kogure
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.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
Neomax Co Ltd
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 Hitachi Metals Ltd, Neomax Co Ltd filed Critical Hitachi Metals Ltd
Publication of GB0606428D0 publication Critical patent/GB0606428D0/en
Publication of GB2424901A publication Critical patent/GB2424901A/en
Application granted granted Critical
Publication of GB2424901B publication Critical patent/GB2424901B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0611Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10Supplying or treating molten metal
    • B22D11/11Treating the molten metal
    • B22D11/113Treating the molten metal by vacuum treating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12Accessories for subsequent treating or working cast stock in situ
    • B22D11/126Accessories for subsequent treating or working cast stock in situ for cutting
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/005Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/06Ferrous alloys, e.g. steel alloys containing aluminium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/10Ferrous alloys, e.g. steel alloys containing cobalt
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C45/00Amorphous alloys
    • C22C45/02Amorphous alloys with iron as the major constituent
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/012Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials adapted for magnetic entropy change by magnetocaloric effect, e.g. used as magnetic refrigerating material
    • H01F1/015Metals or alloys
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00Making metallic powder or suspensions thereof
    • B22F9/02Making metallic powder or suspensions thereof using physical processes
    • B22F9/04Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/044Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by jet milling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Continuous Casting (AREA)
  • Hard Magnetic Materials (AREA)
GB0606428A 2005-04-01 2006-03-30 Method of making a sintered body of a magnetic alloyl Expired - Fee Related GB2424901B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005106425 2005-04-01

Publications (3)

Publication Number Publication Date
GB0606428D0 GB0606428D0 (en) 2006-05-10
GB2424901A GB2424901A (en) 2006-10-11
GB2424901B true GB2424901B (en) 2011-11-09

Family

ID=36424928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0606428A Expired - Fee Related GB2424901B (en) 2005-04-01 2006-03-30 Method of making a sintered body of a magnetic alloyl

Country Status (2)

Country Link
DE (1) DE102006015370A1 (en)
GB (1) GB2424901B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101088535B1 (en) 2007-02-12 2011-12-05 바쿰슈멜체 게엠베하 운트 코. 카게 Articles for magnetic heat exchange and manufacturing method thereof
GB2459066B (en) * 2007-02-12 2012-02-15 Vacuumschmelze Gmbh & Co Kg Article for magnetic heat exchange and method of manufacturing the same
WO2009090442A1 (en) 2007-12-27 2009-07-23 Vacuumschmelze Gmbh & Co. Kg Composite article with magnetocalorically active material and method for its production
TW201003024A (en) * 2008-04-28 2010-01-16 Basf Se Open-cell porous shaped bodies for heat exchangers
CN102077375B (en) * 2008-04-28 2013-12-25 巴斯夫欧洲公司 Thermomagnetic generator
GB2463931B (en) 2008-10-01 2011-01-12 Vacuumschmelze Gmbh & Co Kg Method for producing a magnetic article
GB2471403B (en) * 2008-10-01 2012-07-11 Vacuumschmelze Gmbh & Co Kg Article for use in magnetic heat exchange, intermediate article and method for producing an article for use in magnetic heat exchange
DE112008003830B4 (en) 2008-10-01 2025-01-09 Vacuumschmelze Gmbh & Co. Kg Method for processing an object with at least one magnetocalorically active phase
US9773591B2 (en) 2009-05-06 2017-09-26 Vacuumschmelze Gmbh & Co. Kg Article for magnetic heat exchange and method of fabricating an article for magnetic heat exchange
RU2012143308A (en) * 2010-03-11 2014-04-20 Басф Се MAGNETO-CALORIC MATERIALS
GB2482880B (en) 2010-08-18 2014-01-29 Vacuumschmelze Gmbh & Co Kg An article for magnetic heat exchange and a method of fabricating a working component for magnetic heat exchange
JP5809689B2 (en) 2011-03-16 2015-11-11 株式会社三徳 Magnetic refrigeration material
JP6055407B2 (en) 2011-07-05 2016-12-27 株式会社三徳 Magnetic refrigeration material and magnetic refrigeration device
WO2020067356A1 (en) * 2018-09-28 2020-04-02 株式会社東芝 Cold storage material, refrigerator, device incorporating superconducting coil, and method of manufacturing cold storage material

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01276705A (en) * 1988-04-28 1989-11-07 Namiki Precision Jewel Co Ltd Rare earth resin permanent magnet and manufacture thereof
JPH02220412A (en) * 1989-02-22 1990-09-03 Sumitomo Metal Mining Co Ltd Rare earth alloy powder for bond magnet and bond magnet
CN1450190A (en) * 2002-03-26 2003-10-22 中国科学院物理研究所 Rereearth-iron base compound magnetic refrigeration material with large magnetic entropy change and preparation process thereof
US20040079446A1 (en) * 2002-08-21 2004-04-29 Ryosuke Kogure Magnetic alloy material and method of making the magnetic alloy material
WO2004038055A1 (en) * 2002-10-25 2004-05-06 Showa Denko K.K. Alloy containing rare earth element, production method thereof, magnetostrictive device, and magnetic refrigerant material
JP2005200749A (en) * 2004-01-19 2005-07-28 Hitachi Metals Ltd Magnetic flake and its production method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01276705A (en) * 1988-04-28 1989-11-07 Namiki Precision Jewel Co Ltd Rare earth resin permanent magnet and manufacture thereof
JPH02220412A (en) * 1989-02-22 1990-09-03 Sumitomo Metal Mining Co Ltd Rare earth alloy powder for bond magnet and bond magnet
CN1450190A (en) * 2002-03-26 2003-10-22 中国科学院物理研究所 Rereearth-iron base compound magnetic refrigeration material with large magnetic entropy change and preparation process thereof
US20040079446A1 (en) * 2002-08-21 2004-04-29 Ryosuke Kogure Magnetic alloy material and method of making the magnetic alloy material
WO2004038055A1 (en) * 2002-10-25 2004-05-06 Showa Denko K.K. Alloy containing rare earth element, production method thereof, magnetostrictive device, and magnetic refrigerant material
JP2005200749A (en) * 2004-01-19 2005-07-28 Hitachi Metals Ltd Magnetic flake and its production method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Journal of Physics: Condensed Matter, Vol 16, 2004, pp 8043-8051. *

Also Published As

Publication number Publication date
DE102006015370A1 (en) 2006-10-05
GB0606428D0 (en) 2006-05-10
GB2424901A (en) 2006-10-11

Similar Documents

Publication Publication Date Title
GB2437114B (en) Method Of Manufacturing A Solenoidal Magnet
EP1860450A4 (en) Magnetic sensor and manufacturing method thereof
PL2147445T3 (en) Soft magnetic powder
EP1860451A4 (en) 3-axis magnetic sensor and manufacturing method thereof
IL188981A0 (en) An implantable magnetically activated actuator
GB0718303D0 (en) A compound and method of making the compound
GB2438357B (en) A method of producing metal powder
GB2424901B (en) Method of making a sintered body of a magnetic alloyl
EP2004373A4 (en) Method for producing sintered body, and sintered body
DE602004005247D1 (en) Production method of a sintered body
GB2428687B (en) A method of making metal components
GB0518612D0 (en) A method of forming conductive tracks
TWI339847B (en) Inductor and magnetic body thereof
GB0519613D0 (en) Method of making a fluoropolymer
EP2003657A4 (en) Ferrite magnetic powder for bonded magnets, process for production thereof, and bonded magnets
GB2433362B (en) Modification of magnetic materials
TWI319440B (en) Method of forming a indicator
EP2045788A4 (en) Magnetic marker and method for manufacturing same
PL1824626T3 (en) Method for producing a sintered body
IL183235A0 (en) Method of making dorzolamide hydrochloride
GB2430177B (en) Method of making a pyrolysed body
PL1858782T3 (en) Rolling body and method for manufacturing a rolling body
PT1946067T (en) Method of manufacturing a lighter
GB0701164D0 (en) Magnetic cabeling aid
GB0506834D0 (en) Core leaching

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210330