BRPI0820857A2 - Liga de fe-si-la que apresenta excelentes propriedades magnetocalóricas - Google Patents

Liga de fe-si-la que apresenta excelentes propriedades magnetocalóricas

Info

Publication number
BRPI0820857A2
BRPI0820857A2 BRPI0820857-3A BRPI0820857A BRPI0820857A2 BR PI0820857 A2 BRPI0820857 A2 BR PI0820857A2 BR PI0820857 A BRPI0820857 A BR PI0820857A BR PI0820857 A2 BRPI0820857 A2 BR PI0820857A2
Authority
BR
Brazil
Prior art keywords
alloy
magnetocaloric properties
excellent magnetocaloric
properties
magnetocaloric
Prior art date
Application number
BRPI0820857-3A
Other languages
English (en)
Inventor
Thierry Waeckerle
Hervé Fraisse
Mohamed Balli
Patricia De Frango
Daniel Fruchart
Damien Gignoux
Salvatore Miraglia
Mariana Rosca
Miguel José Artigas Alava
Original Assignee
Arcelormittal Stainless & Nickel Alloys
Centre Nat Rech Scient
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 Arcelormittal Stainless & Nickel Alloys, Centre Nat Rech Scient filed Critical Arcelormittal Stainless & Nickel Alloys
Publication of BRPI0820857A2 publication Critical patent/BRPI0820857A2/pt
Publication of BRPI0820857B1 publication Critical patent/BRPI0820857B1/pt

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
    • 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
    • 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
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
BRPI0820857A 2007-12-14 2008-12-15 liga de fe-si-la que apresenta excelentes propriedades magnetocalóricas, pó e utilização desta liga, processo de fabricação deste pó e de dita liga, assim como material precursor BRPI0820857B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07291522A EP2071593A1 (fr) 2007-12-14 2007-12-14 Alliage Fe-Si-La présentant d'excellentes propriétés magnétocaloriques
PCT/FR2008/001737 WO2009103889A1 (fr) 2007-12-14 2008-12-15 Alliage fe-si-la presentant d'excellentes proprietes magnetocaloriques

Publications (2)

Publication Number Publication Date
BRPI0820857A2 true BRPI0820857A2 (pt) 2015-06-16
BRPI0820857B1 BRPI0820857B1 (pt) 2018-11-21

Family

ID=39358083

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0820857A BRPI0820857B1 (pt) 2007-12-14 2008-12-15 liga de fe-si-la que apresenta excelentes propriedades magnetocalóricas, pó e utilização desta liga, processo de fabricação deste pó e de dita liga, assim como material precursor

Country Status (10)

Country Link
US (1) US8808468B2 (pt)
EP (2) EP2071593A1 (pt)
JP (1) JP5457366B2 (pt)
KR (1) KR101260109B1 (pt)
CN (1) CN101919010B (pt)
BR (1) BRPI0820857B1 (pt)
ES (1) ES2638445T3 (pt)
TW (1) TWI402359B (pt)
WO (1) WO2009103889A1 (pt)
ZA (1) ZA201003986B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4703699B2 (ja) * 2008-09-04 2011-06-15 株式会社東芝 磁気冷凍用磁性材料、磁気冷凍デバイスおよび磁気冷凍システム
CN101786163B (zh) * 2010-02-09 2011-12-21 江苏大学 高性能室温磁致冷纳米块体材料的制备方法
US20110297532A1 (en) * 2010-06-07 2011-12-08 General Electric Company Apparatus and method for producing plasma during milling for processing of material compositions
GB2482884B (en) * 2010-08-18 2014-04-30 Vacuumschmelze Gmbh & Co Kg Working component for magnetic heat exchange and method of producing a working component for magnetic refrigeration
US20140166159A1 (en) * 2011-07-14 2014-06-19 Hubei Quanyang Magnetic Materials Manufacturing Co., Ltd La(fe,si)13-based magnetic refrigeration material prepared from industrial-pure mischmetal as the raw material and preparation and use thereof
MX339024B (es) * 2011-07-19 2016-05-05 Astronautics Corp Sistema y m,etodo para revertir la degradacion de un material magnetocalorico.
CN103137281B (zh) * 2011-11-22 2016-06-01 中国科学院物理研究所 粘结La(Fe，Si)13基磁热效应材料及其制备方法和用途
US9625185B2 (en) * 2013-04-16 2017-04-18 Haier Us Appliance Solutions, Inc. Heat pump with magneto caloric materials and variable magnetic field strength
CN104789845B (zh) * 2015-03-11 2019-02-01 中国科学院宁波材料技术与工程研究所 一种高频脉冲管制冷机用低温蓄冷材料及其制备方法
CN107243641A (zh) * 2017-06-11 2017-10-13 烟台大学 一种高活性纳米晶高熵合金粉体及其制备方法
CN110945691A (zh) 2017-08-10 2020-03-31 三井金属矿业株式会社 Si系负极活性物质
CN107818853A (zh) * 2017-11-23 2018-03-20 龙岩紫荆创新研究院 一种氮化磁性粉体及其制备方法
KR20210124372A (ko) 2019-02-13 2021-10-14 미쓰이금속광업주식회사 활물질
CN113684456B (zh) * 2021-08-25 2023-03-31 湖南稀土金属材料研究院有限责任公司 La-Ti合金靶及其制备方法
CN113909482B (zh) * 2021-10-15 2023-11-07 泉州市鑫航新材料科技有限公司 一种铁硅铬镓铟氮合金软磁粉末的气雾化制备方法
JP2023093250A (ja) * 2021-12-22 2023-07-04 ダイキン工業株式会社 ユニット、温度調節モジュール、および、温度調節装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6676772B2 (en) * 2001-03-27 2004-01-13 Kabushiki Kaisha Toshiba Magnetic material
JP3967572B2 (ja) * 2001-09-21 2007-08-29 株式会社東芝 磁気冷凍材料
CN1705761B (zh) * 2002-10-25 2010-05-12 昭和电工株式会社 包含稀土元素的合金,其生产方法,磁致伸缩器件,以及磁性冷冻剂材料
CN1424421A (zh) * 2002-12-20 2003-06-18 江苏耐尔特种材料制品有限公司 柴油机过滤器金属载体材料
JP3967728B2 (ja) * 2003-03-28 2007-08-29 株式会社東芝 複合磁性材料及びその製造方法
JP4399771B2 (ja) * 2003-10-08 2010-01-20 日立金属株式会社 磁性粒子とその製造方法、及び磁性粒子ユニット
JP2006283074A (ja) * 2005-03-31 2006-10-19 Hitachi Metals Ltd 磁性合金粉末およびその製造方法
US7578892B2 (en) * 2005-03-31 2009-08-25 Hitachi Metals, Ltd. Magnetic alloy material and method of making the magnetic alloy material
US7815752B2 (en) * 2005-04-05 2010-10-19 Hitachi Metals, Ltd. Magnetic alloy and method for producing same
JP4237730B2 (ja) * 2005-05-13 2009-03-11 株式会社東芝 磁性材料の製造方法

Also Published As

Publication number Publication date
CN101919010A (zh) 2010-12-15
JP5457366B2 (ja) 2014-04-02
JP2011518943A (ja) 2011-06-30
US20110020661A1 (en) 2011-01-27
ZA201003986B (en) 2011-03-30
EP2071593A1 (fr) 2009-06-17
TWI402359B (zh) 2013-07-21
BRPI0820857B1 (pt) 2018-11-21
WO2009103889A1 (fr) 2009-08-27
KR101260109B1 (ko) 2013-05-06
TW200936782A (en) 2009-09-01
ES2638445T3 (es) 2017-10-20
EP2229683B1 (fr) 2017-06-28
US8808468B2 (en) 2014-08-19
CN101919010B (zh) 2013-03-13
EP2229683A1 (fr) 2010-09-22
WO2009103889A8 (fr) 2009-12-10
KR20100098430A (ko) 2010-09-06

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/12/2008, OBSERVADAS AS CONDICOES LEGAIS.