CA2789797A1 - Magnetocaloric materials - Google Patents

Magnetocaloric materials Download PDF

Info

Publication number
CA2789797A1
CA2789797A1 CA2789797A CA2789797A CA2789797A1 CA 2789797 A1 CA2789797 A1 CA 2789797A1 CA 2789797 A CA2789797 A CA 2789797A CA 2789797 A CA2789797 A CA 2789797A CA 2789797 A1 CA2789797 A1 CA 2789797A1
Authority
CA
Canada
Prior art keywords
magnetocaloric
solid
cooling
stage
materials
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.)
Abandoned
Application number
CA2789797A
Other languages
English (en)
French (fr)
Inventor
Ekkehard Brueck
Ou Zhiquiang
Lian Zhang
Caron Luana
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of CA2789797A1 publication Critical patent/CA2789797A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01F1/012—Magnets 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
    • H01F1/015—Metals or alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0214—Using a mixture of prealloyed powders or a master alloy comprising P or a phosphorus compound
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C9/00—Alloys based on copper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
    • F24V99/00—Subject matter not provided for in other main groups of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/043—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by ball milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes 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)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Compounds Of Iron (AREA)
  • Heat Treatment Of Articles (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
CA2789797A 2010-03-11 2011-03-09 Magnetocaloric materials Abandoned CA2789797A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10156184.3 2010-03-11
EP10156184 2010-03-11
PCT/IB2011/050982 WO2011111004A1 (en) 2010-03-11 2011-03-09 Magnetocaloric materials

Publications (1)

Publication Number Publication Date
CA2789797A1 true CA2789797A1 (en) 2011-09-15

Family

ID=44562927

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2789797A Abandoned CA2789797A1 (en) 2010-03-11 2011-03-09 Magnetocaloric materials

Country Status (11)

Country Link
EP (1) EP2545563B1 (ko)
JP (1) JP5809646B2 (ko)
KR (1) KR101848520B1 (ko)
CN (1) CN102792393B (ko)
AU (1) AU2011225713A1 (ko)
BR (1) BR112012021783A2 (ko)
CA (1) CA2789797A1 (ko)
NZ (1) NZ601798A (ko)
RU (1) RU2012143308A (ko)
TW (1) TW201140625A (ko)
WO (1) WO2011111004A1 (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102513536A (zh) * 2011-12-28 2012-06-27 北京工业大学 一种磁制冷材料的制备工艺
US9245673B2 (en) 2013-01-24 2016-01-26 Basf Se Performance improvement of magnetocaloric cascades through optimized material arrangement
JP2016520256A (ja) 2013-05-08 2016-07-11 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 磁気冷却装置用の回転磁気遮蔽システムの使用方法
US9887027B2 (en) 2013-09-27 2018-02-06 Basf Se Corrosion inhibitors for Fe2P structure magnetocaloric materials in water
KR101575861B1 (ko) 2014-02-13 2015-12-10 충북대학교 산학협력단 자기 열량 금속 산화물 및 이의 제조방법
WO2016104739A1 (ja) * 2014-12-26 2016-06-30 大電株式会社 磁気冷凍用材料の製造方法
JP7038270B2 (ja) * 2015-10-30 2022-03-18 テクニシエ ユニヴェルシテイト デルフト マンガン、鉄、ケイ素、リン、及び窒素を含む磁気熱量材料
EP3469606B8 (en) * 2016-06-10 2021-06-23 Technische Universiteit Delft Magnetocaloric materials comprising manganese, iron, silicon, phosphorus and carbon
CA3078359A1 (en) * 2017-10-04 2019-04-11 Calagen, Inc. Thermo-electric element driven by electric pulses
US11056265B2 (en) 2017-10-04 2021-07-06 Calagen, Inc. Magnetic field generation with thermovoltaic cooling
KR102069770B1 (ko) 2018-06-07 2020-01-23 한국생산기술연구원 자기열량합금 및 이의 제조 방법
US11996790B2 (en) 2019-08-20 2024-05-28 Calagen, Inc. Producing electrical energy using an etalon
US11942879B2 (en) 2019-08-20 2024-03-26 Calagen, Inc. Cooling module using electrical pulses
CN114424448A (zh) 2019-08-20 2022-04-29 卡拉甄有限公司 用于产生电能的电路
KR102665067B1 (ko) * 2020-01-28 2024-05-13 현대자동차주식회사 Al을 포함하는 Mn계 자기열량 물질
KR102651747B1 (ko) 2021-11-30 2024-03-28 한국재료연구원 자기열량합금 및 이의 제조방법
CN114540657B (zh) * 2022-03-24 2022-11-25 中南大学 一种具有宽频电磁屏蔽的稀土铜合金材料及其制备方法
KR102589531B1 (ko) 2022-04-20 2023-10-16 한국재료연구원 자기열량합금 및 이의 제조방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US428057A (en) 1890-05-13 Nikola Tesla Pyromagneto-Electric Generator
NL1018668C2 (nl) * 2001-07-31 2003-02-03 Stichting Tech Wetenschapp Materiaal geschikt voor magnetische koeling, werkwijze voor het bereiden ervan en toepassing van het materiaal.
BR0318065B1 (pt) 2003-01-29 2014-12-23 Stichting Tech Wetenschapp Material que pode ser usado para refrigeração magnética, e, método para a fabricação e aplicação do mesmo
GB2424901B (en) * 2005-04-01 2011-11-09 Neomax Co Ltd Method of making a sintered body of a magnetic alloyl
DE102006046041A1 (de) * 2006-09-28 2008-04-03 Siemens Ag Wärmeübertragungssystem für magnetokalorische Kühleinrichtungen und Herstellungsverfahren für einen dabei verwendeten Wärmeübertrager
WO2008122535A1 (en) * 2007-04-05 2008-10-16 Universite Henri Poincare Nancy 1 New intermetallic compounds, their use and a process for preparing the same
ES2369718T3 (es) * 2008-03-31 2011-12-05 Université Henri Poincaré - Nancy 1 Nuevos compuestos intermetálicos, su utilización y procedimiento para su preparación.
EP2277180B1 (de) 2008-04-28 2017-08-09 Technology Foundation - STW Verfahren zur herstellung von metallbasierten materialien für die magnetische kühlung oder wärmepumpen
TW201003024A (en) * 2008-04-28 2010-01-16 Basf Se Open-cell porous shaped bodies for heat exchangers
TW201145319A (en) * 2010-01-11 2011-12-16 Basf Se Magnetocaloric materials

Also Published As

Publication number Publication date
NZ601798A (en) 2014-01-31
EP2545563A1 (en) 2013-01-16
AU2011225713A1 (en) 2012-08-23
EP2545563A4 (en) 2016-02-17
WO2011111004A1 (en) 2011-09-15
JP2013527308A (ja) 2013-06-27
KR101848520B1 (ko) 2018-04-12
RU2012143308A (ru) 2014-04-20
EP2545563B1 (en) 2017-05-31
CN102792393A (zh) 2012-11-21
BR112012021783A2 (pt) 2016-05-17
JP5809646B2 (ja) 2015-11-11
CN102792393B (zh) 2016-06-15
TW201140625A (en) 2011-11-16
KR20130051440A (ko) 2013-05-20

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20160309