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BR0318065A - Material que pode ser usado para refrigeração magnética, e, método para a fabricação e aplicação do mesmo - Google Patents

Material que pode ser usado para refrigeração magnética, e, método para a fabricação e aplicação do mesmo

Info

Publication number
BR0318065A
BR0318065A BR0318065-4A BR0318065A BR0318065A BR 0318065 A BR0318065 A BR 0318065A BR 0318065 A BR0318065 A BR 0318065A BR 0318065 A BR0318065 A BR 0318065A
Authority
BR
Brazil
Prior art keywords
application
manufacture
magnetic cooling
sym
magnetic refrigeration
Prior art date
Application number
BR0318065-4A
Other languages
English (en)
Other versions
BR0318065B1 (pt
Inventor
Ekkehard Hubertus Brueck
Ojiyed Tegusi
Frank Roelof De Boer
Original Assignee
Stichting Tech Wetenschapp
Univ Amsterdam
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 Stichting Tech Wetenschapp, Univ Amsterdam filed Critical Stichting Tech Wetenschapp
Publication of BR0318065A publication Critical patent/BR0318065A/pt
Publication of BR0318065B1 publication Critical patent/BR0318065B1/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
    • H01F1/015—Metals or alloys
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/5154—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on phosphides
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • 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
    • B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C04B2235/405—Iron group metals
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/428—Silicon
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)

Abstract

"MATERIAL QUE PODE SER USADO PARA REFRIGERAçãO MAGNéTICA, E, MéTODO PARA A FABRICAçãO E APLICAçãO DO MESMO" A invenção refere-se a um material que pode ser usado para refrigeração magnética, em que o material substancialmente tem a fórmula geral (A~ y~B~ 1-y~)~ 2<sym><sym>C~ W~D~ X~E~ Z~, em que: A é selecionado dentre Mn e Co; B é selecionado dentre Fe e Cr; dentre C, D e E pelo menos dois são diferentes, tem uma concentração não evanescente, e são selecionados dentre P, B, Se, Ge, Ga, Si, Sn, N e Sb, em que pelo menos um dentre C, D e E é Ge ou Si; w, x, y e z cada é um número na faixa de 0 - 1, e w + x + z e <SYM> é um número de (-0, 1) - (+ 0, 1).
BRPI0318065-4A 2003-01-29 2003-01-29 Material que pode ser usado para refrigeração magnética, e, método para a fabricação e aplicação do mesmo BR0318065B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NL2003/000059 WO2004068512A1 (en) 2003-01-29 2003-01-29 A magnetic material with cooling capacity, a method for the manufacturing thereof and use of such material

Publications (2)

Publication Number Publication Date
BR0318065A true BR0318065A (pt) 2005-12-06
BR0318065B1 BR0318065B1 (pt) 2014-12-23

Family

ID=32822836

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318065-4A BR0318065B1 (pt) 2003-01-29 2003-01-29 Material que pode ser usado para refrigeração magnética, e, método para a fabricação e aplicação do mesmo

Country Status (12)

Country Link
US (1) US8211326B2 (pt)
EP (1) EP1599884B1 (pt)
JP (1) JP4663328B2 (pt)
AT (1) ATE361535T1 (pt)
AU (1) AU2003303840A1 (pt)
BR (1) BR0318065B1 (pt)
CA (1) CA2514773C (pt)
DE (1) DE60313671T2 (pt)
DK (1) DK1599884T3 (pt)
ES (1) ES2286514T3 (pt)
SI (1) SI1599884T1 (pt)
WO (1) WO2004068512A1 (pt)

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Also Published As

Publication number Publication date
US20060117758A1 (en) 2006-06-08
EP1599884A1 (en) 2005-11-30
SI1599884T1 (sl) 2007-12-31
DK1599884T3 (da) 2007-09-10
DE60313671T2 (de) 2008-01-17
US8211326B2 (en) 2012-07-03
ES2286514T3 (es) 2007-12-01
ATE361535T1 (de) 2007-05-15
CA2514773A1 (en) 2004-08-12
AU2003303840A1 (en) 2004-08-23
BR0318065B1 (pt) 2014-12-23
DE60313671D1 (de) 2007-06-14
EP1599884B1 (en) 2007-05-02
JP2006514158A (ja) 2006-04-27
CA2514773C (en) 2012-10-09
WO2004068512A1 (en) 2004-08-12
AU2003303840A8 (en) 2004-08-23
JP4663328B2 (ja) 2011-04-06

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