DE69520249D1 - Sehr feine Verbundpulver und Verfahren zu ihrer Herstellung - Google Patents

Sehr feine Verbundpulver und Verfahren zu ihrer Herstellung

Info

Publication number
DE69520249D1
DE69520249D1 DE69520249T DE69520249T DE69520249D1 DE 69520249 D1 DE69520249 D1 DE 69520249D1 DE 69520249 T DE69520249 T DE 69520249T DE 69520249 T DE69520249 T DE 69520249T DE 69520249 D1 DE69520249 D1 DE 69520249D1
Authority
DE
Germany
Prior art keywords
processes
production
composite powders
fine composite
fine
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
DE69520249T
Other languages
English (en)
Other versions
DE69520249T2 (de
Inventor
Tadashi Yamaguchi
Masayuki Kobayashi
Akihisa Inoue
Tsuyoshi Masumoto
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.)
YKK Corp
Original Assignee
YKK Corp
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 YKK Corp filed Critical YKK Corp
Application granted granted Critical
Publication of DE69520249D1 publication Critical patent/DE69520249D1/de
Publication of DE69520249T2 publication Critical patent/DE69520249T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/054—Nanosized 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/054—Nanosized particles
    • B22F1/056—Submicron particles having a size above 100 nm up to 300 nm
    • 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
    • B22F9/12—Making metallic powder or suspensions thereof using physical processes starting from gaseous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • 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
    • H01F1/0036—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties showing low dimensional magnetism, i.e. spin rearrangements due to a restriction of dimensions, e.g. showing giant magnetoresistivity
    • H01F1/0045—Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use
    • H01F1/0063—Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use in a non-magnetic matrix, e.g. granular solids
    • 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
    • H01F1/032—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 hard-magnetic materials
    • H01F1/04—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 hard-magnetic materials metals or alloys
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals
    • H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
    • H01F1/0551—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 in the form of particles, e.g. rapid quenched powders or ribbon flakes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Compounds Of Iron (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Magnetic Record Carriers (AREA)
  • Hard Magnetic Materials (AREA)
DE69520249T 1994-09-30 1995-09-28 Sehr feine Verbundpulver und Verfahren zu ihrer Herstellung Expired - Fee Related DE69520249T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6259681A JPH08100201A (ja) 1994-09-30 1994-09-30 複合超微粒子及びその製造方法

Publications (2)

Publication Number Publication Date
DE69520249D1 true DE69520249D1 (de) 2001-04-12
DE69520249T2 DE69520249T2 (de) 2002-01-10

Family

ID=17337439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69520249T Expired - Fee Related DE69520249T2 (de) 1994-09-30 1995-09-28 Sehr feine Verbundpulver und Verfahren zu ihrer Herstellung

Country Status (3)

Country Link
EP (1) EP0704264B1 (de)
JP (1) JPH08100201A (de)
DE (1) DE69520249T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020075329A (ko) * 2002-08-12 2002-10-04 최장렬 강자성(强磁性) 물질이 함유된 접착제
CN106334795A (zh) * 2015-07-11 2017-01-18 吴振武 适用于金属纳米颗粒烧结的磁感应烧结装置
DE102015114227A1 (de) * 2015-08-27 2017-03-02 Bundesdruckerei Gmbh Buchartiges Dokument, insbesondere Identifikationsdokument, mit einem Transpondermodul und Verfahren zum Sichern von Daten in einem buchartigen Dokument
DE102015114228A1 (de) * 2015-08-27 2017-03-02 Bundesdruckerei Gmbh Buchartiges Dokument, insbesondere Identifikationsdokument mit einem Transpondermodul und Verfahren zum Sichern von Daten in einem buchartigen Dokument
KR102210003B1 (ko) * 2016-04-08 2021-02-01 후지필름 가부시키가이샤 조성물, 조성물의 제조 방법, 경화막, 컬러 필터, 차광막, 고체 촬상 소자 및 화상 표시 장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339490A1 (de) * 1983-10-31 1985-05-15 Institut metallurgii imeni A.A. Bajkova Akademii Nauk SSSR, Moskau/Moskva Verfahren zur plasmachemischen gewinnung eines feindispersen beschickungsguts
JPS60151273A (ja) * 1984-01-19 1985-08-09 トヨタ自動車株式会社 セラミツク被膜付き金属化合物の微粉末の製造方法
EP0417733B1 (de) * 1989-09-13 1994-03-30 Asahi Kasei Kogyo Kabushiki Kaisha Magnetmaterial, welches seltenes Erdelement, Eisen, Stickstoff, Wasserstoff und Sauerstoff enthält
CA2034632C (en) * 1990-02-20 1997-05-13 Carlton Dwight Fuerst Hot worked rare earth-iron-carbon magnets
JPH06199525A (ja) * 1992-07-02 1994-07-19 Kinya Adachi 希土類−遷移金属系化合物超微粒子の製造と応用

Also Published As

Publication number Publication date
JPH08100201A (ja) 1996-04-16
DE69520249T2 (de) 2002-01-10
EP0704264B1 (de) 2001-03-07
EP0704264A1 (de) 1996-04-03

Similar Documents

Publication Publication Date Title
DE69431387T2 (de) Organisch- anorganische Verbundpartikel und Verfahren zu ihrer Herstellung
DE69214751D1 (de) Nassgeformte Verbundwerkstoffe und Verfahren zu ihrer Herstellung
DE69523732D1 (de) Verbundmaterial und verfahren zu seiner herstellung
DE69602929D1 (de) Durch selbstheilende matrix oxidationsgeschütztes verbundmaterial und verfahren zu seiner herstellung
DE69830510D1 (de) Verbundwerkstoffe und verfahren zu deren herstellung
DE69526709T2 (de) Getrennte Teilchen und Verfahren zu ihrer Herstellung
DE69629081D1 (de) Absorbierendes Verbundmaterial, absorbierender Artikel und Verfahren zu ihrer Herstellung
DE69611599T2 (de) Halbaromatische polyamidzusamensetzung und verfahren zu ihrer herstellung
DE69609668D1 (de) Kohlenstoffverbundmaterial und Verfahren zu seiner Herstellung
DE69615890T2 (de) Ultrafeine Teilchen und Verfahren zu ihrer Herstellung
DE69230488D1 (de) Verbundmembranen und Verfahren zu ihrer Herstellung
ATE220666T1 (de) 4-diphenylmethylpiperidine und verfahren zu ihrer herstellung
DE69500277D1 (de) Leitfähige polymere Kompositteilchen und Verfahren zu ihrer Herstellung
DE69714647D1 (de) Verbundwerkstoff und Verfahren zu seiner Herstellung
DE69536010D1 (de) Nassreibungsmaterial und verfahren zu ihrer herstellung
DE69402827D1 (de) Temperaturbeständige verbundwerkstoffbauteile und verfahren zu ihrer herstellung
DE59814184D1 (de) Formkörper aus texturiertem supraleitermaterial und verfahren zu ihrer herstellung
DE69333692D1 (de) Verbundmaterial und Verfahren zu dessen Herstellung
DE69529764D1 (de) Mischungen von polyphenylenethern und verfahren zu ihrer herstellung
DE69510786D1 (de) Verbundwerkstoff und verfahren zu seiner herstellung
DE69636067D1 (de) Verbundbauteil und verfahren zu seiner herstellung
DE69520249T2 (de) Sehr feine Verbundpulver und Verfahren zu ihrer Herstellung
DE69407860T2 (de) Verbundmaterial und Verfahren zu seiner Herstellung
DE69434085D1 (de) Kompositmaterial und verfahren zu dessen herstellung
DE59703183D1 (de) Bandförmiges Verbundmaterial und Verfahren zu dessen Herstellung

Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee