EP0250811A3 - Procédé de fabrication d'articles en alliages au moins partiellement amorphes - Google Patents

Procédé de fabrication d'articles en alliages au moins partiellement amorphes Download PDF

Info

Publication number
EP0250811A3
EP0250811A3 EP87107060A EP87107060A EP0250811A3 EP 0250811 A3 EP0250811 A3 EP 0250811A3 EP 87107060 A EP87107060 A EP 87107060A EP 87107060 A EP87107060 A EP 87107060A EP 0250811 A3 EP0250811 A3 EP 0250811A3
Authority
EP
European Patent Office
Prior art keywords
amorphous alloys
partially amorphous
manufacturing articles
crystal modification
metastable crystal
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.)
Withdrawn
Application number
EP87107060A
Other languages
German (de)
English (en)
Other versions
EP0250811A2 (fr
Inventor
Martin Von Allmen
Andreas Blatter
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.)
Cendres and Metaux SA
Original Assignee
Cendres and Metaux SA
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 Cendres and Metaux SA filed Critical Cendres and Metaux SA
Publication of EP0250811A2 publication Critical patent/EP0250811A2/fr
Publication of EP0250811A3 publication Critical patent/EP0250811A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • B22F3/007—Amorphous articles by diffusion starting from non-amorphous articles prepared by powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/10—Amorphous alloys with molybdenum, tungsten, niobium, tantalum, titanium, or zirconium or Hf as the major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Continuous Casting (AREA)
  • Physical Vapour Deposition (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Conductive Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Laminated Bodies (AREA)
EP87107060A 1986-05-29 1987-05-15 Procédé de fabrication d'articles en alliages au moins partiellement amorphes Withdrawn EP0250811A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2177/86A CH665849A5 (de) 1986-05-29 1986-05-29 Verfahren zur herstellung amorpher legierungen.
CH2177/86 1986-05-29

Publications (2)

Publication Number Publication Date
EP0250811A2 EP0250811A2 (fr) 1988-01-07
EP0250811A3 true EP0250811A3 (fr) 1988-10-05

Family

ID=4227691

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87107060A Withdrawn EP0250811A3 (fr) 1986-05-29 1987-05-15 Procédé de fabrication d'articles en alliages au moins partiellement amorphes

Country Status (4)

Country Link
US (1) US4797166A (fr)
EP (1) EP0250811A3 (fr)
JP (1) JPS62287052A (fr)
CH (1) CH665849A5 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741119A1 (de) * 1987-12-04 1989-06-15 Krupp Gmbh Erzeugung von sekundaerpulverteilchen mit nanokristalliner struktur und mit versiegelten oberflaechen
JP2677721B2 (ja) * 1991-05-15 1997-11-17 功二 橋本 高耐食アモルファス合金
DE19614458C2 (de) * 1996-04-12 1998-10-29 Grundfos As Druck- oder Differenzdrucksensor und Verfahren zu seiner Herstellung
SG80596A1 (en) 1998-08-04 2001-05-22 Nat Iniversity Of Singapore Metastable aluminium-titanium materials
TW593704B (en) * 2003-08-04 2004-06-21 Jin Ju Annealing-induced extensive solid-state amorphization in a metallic film
US8161811B2 (en) 2009-12-18 2012-04-24 Honeywell International Inc. Flow sensors having nanoscale coating for corrosion resistance

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002926A1 (fr) * 1983-01-31 1984-08-02 California Inst Of Techn Formation de materiaux amorphes
EP0177110A1 (fr) * 1984-09-14 1986-04-09 Osaka University Procédé pour accélérer l'amorphisation de composés intermétalliques par une réaction chimique utilisant les défauts de leur réseau

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA988748A (en) * 1973-05-11 1976-05-11 Donald J. Cameron High strenght corrosion-resistant zirconium aluminum alloys
JPS6169931A (ja) * 1984-09-14 1986-04-10 Univ Osaka 化学反応による金属間化合物のアモルフアス化方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002926A1 (fr) * 1983-01-31 1984-08-02 California Inst Of Techn Formation de materiaux amorphes
EP0177110A1 (fr) * 1984-09-14 1986-04-09 Osaka University Procédé pour accélérer l'amorphisation de composés intermétalliques par une réaction chimique utilisant les défauts de leur réseau

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PROCEEDINGS AMORPHOUS METALS AND NON-EQUILIBRIUM PROCESSING, 5.-8. Juni 1984, Strasbourg, Editions de physique les ulis 1984, Seiten 135-140; L. SCHULTZ: "Preparation of thick amorphous metals by Jelly roll technique and rapid diffusion" *

Also Published As

Publication number Publication date
CH665849A5 (de) 1988-06-15
US4797166A (en) 1989-01-10
EP0250811A2 (fr) 1988-01-07
JPS62287052A (ja) 1987-12-12

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Inventor name: VON ALLMEN, MARTIN

Inventor name: BLATTER, ANDREAS