DE69600232T2 - Sinterkörper mit hoher Dichte aus einer Amorph-Legierung mit hoher Festigkeit und magnetischen Eigenschaften und Verbindungsverfahren zu dessen Herstellung - Google Patents

Sinterkörper mit hoher Dichte aus einer Amorph-Legierung mit hoher Festigkeit und magnetischen Eigenschaften und Verbindungsverfahren zu dessen Herstellung

Info

Publication number
DE69600232T2
DE69600232T2 DE1996600232 DE69600232T DE69600232T2 DE 69600232 T2 DE69600232 T2 DE 69600232T2 DE 1996600232 DE1996600232 DE 1996600232 DE 69600232 T DE69600232 T DE 69600232T DE 69600232 T2 DE69600232 T2 DE 69600232T2
Authority
DE
Germany
Prior art keywords
production
sintered body
magnetic properties
connection method
amorphous alloy
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
DE1996600232
Other languages
English (en)
Other versions
DE69600232D1 (de
Inventor
Junji Saida
Yosuke Tanaka
Yasuji Tanaka
Ayako Matsumoto
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.)
OKAZAKI KENJI NICHOLASVILLE KY US
Nippon Steel Nisshin Co Ltd
Original Assignee
OKAZAKI KENJI NICHOLASVILLE KY US
Nisshin Steel 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
Priority claimed from JP2228895A external-priority patent/JPH08192278A/ja
Priority claimed from JP29734295A external-priority patent/JPH09108852A/ja
Application filed by OKAZAKI KENJI NICHOLASVILLE KY US, Nisshin Steel Co Ltd filed Critical OKAZAKI KENJI NICHOLASVILLE KY US
Publication of DE69600232D1 publication Critical patent/DE69600232D1/de
Application granted granted Critical
Publication of DE69600232T2 publication Critical patent/DE69600232T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
    • 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
    • B22F3/006—Amorphous articles
    • 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
    • B22F3/02—Compacting only
    • B22F3/087—Compacting only using high energy impulses, e.g. magnetic field impulses
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • 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
    • H01F1/12—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 soft-magnetic materials
    • H01F1/14—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 soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15358—Making agglomerates therefrom, e.g. by pressing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
    • 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
    • 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
    • H01F1/12—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 soft-magnetic materials
    • H01F1/14—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 soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15333—Amorphous metallic alloys, e.g. glassy metals containing nanocrystallites, e.g. obtained by annealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
DE1996600232 1995-01-17 1996-01-16 Sinterkörper mit hoher Dichte aus einer Amorph-Legierung mit hoher Festigkeit und magnetischen Eigenschaften und Verbindungsverfahren zu dessen Herstellung Expired - Fee Related DE69600232T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2228895A JPH08192278A (ja) 1995-01-17 1995-01-17 非晶質合金薄帯の接合方法
JP29734295A JPH09108852A (ja) 1995-10-20 1995-10-20 高密度の非晶質合金接合体及び微結晶合金接合体

Publications (2)

Publication Number Publication Date
DE69600232D1 DE69600232D1 (de) 1998-05-20
DE69600232T2 true DE69600232T2 (de) 1998-12-24

Family

ID=26359476

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996600232 Expired - Fee Related DE69600232T2 (de) 1995-01-17 1996-01-16 Sinterkörper mit hoher Dichte aus einer Amorph-Legierung mit hoher Festigkeit und magnetischen Eigenschaften und Verbindungsverfahren zu dessen Herstellung

Country Status (2)

Country Link
EP (1) EP0723031B1 (de)
DE (1) DE69600232T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7147839B2 (en) 1998-05-29 2006-12-12 Curis, Inc. Methods for evaluating tissue morphogenesis and activity
US9758852B2 (en) 2010-01-04 2017-09-12 Crucible Intellectual Property, Llc Amorphous alloy seal
CN103958719A (zh) * 2011-09-30 2014-07-30 科卢斯博知识产权有限公司 防篡改的无定形合金接合部
US10065396B2 (en) 2014-01-22 2018-09-04 Crucible Intellectual Property, Llc Amorphous metal overmolding
CN105290379B (zh) * 2015-11-13 2017-07-11 宋佳 一种提升非晶合金形成能力的方法
US11407058B2 (en) * 2019-03-29 2022-08-09 Lm Group Holdings, Inc. Cladded amorphous metal products

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929415A (en) * 1988-03-01 1990-05-29 Kenji Okazaki Method of sintering powder
US4950337A (en) * 1989-04-14 1990-08-21 China Steel Corporation Magnetic and mechanical properties of amorphous alloys by pulse high current

Also Published As

Publication number Publication date
DE69600232D1 (de) 1998-05-20
EP0723031B1 (de) 1998-04-15
EP0723031A3 (de) 1996-08-21
EP0723031A2 (de) 1996-07-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee