EP0229478A3 - Microcrystalline alloys prepared from solid state reaction amorphous or disordered metal alloy powders - Google Patents

Microcrystalline alloys prepared from solid state reaction amorphous or disordered metal alloy powders

Info

Publication number
EP0229478A3
EP0229478A3 EP86309337A EP86309337A EP0229478A3 EP 0229478 A3 EP0229478 A3 EP 0229478A3 EP 86309337 A EP86309337 A EP 86309337A EP 86309337 A EP86309337 A EP 86309337A EP 0229478 A3 EP0229478 A3 EP 0229478A3
Authority
EP
European Patent Office
Prior art keywords
metal alloy
microcrystalline alloys
state reaction
alloy powders
solid state
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Withdrawn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
EP86309337A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0229478A2 (en
Inventor
Richard Scott Henderson
Michael Alan Tenhover
Karl Robert Grasselli
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.)
Standard Oil Co
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Publication of EP0229478A2 publication Critical patent/EP0229478A2/en
Publication of EP0229478A3 publication Critical patent/EP0229478A3/en
Withdrawn legal-status Critical Current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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/002—Making metallic powder or suspensions thereof amorphous or microcrystalline
    • B22F9/007—Transformation of amorphous into microcrystalline state
    • 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
    • B22F1/14—Treatment of metallic powder
    • B22F1/142—Thermal or thermo-mechanical treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Soft Magnetic Materials (AREA)
EP86309337A 1985-12-31 1986-12-01 Microcrystalline alloys prepared from solid state reaction amorphous or disordered metal alloy powders Withdrawn EP0229478A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81542985A 1985-12-31 1985-12-31
US815429 1985-12-31

Publications (2)

Publication Number Publication Date
EP0229478A2 EP0229478A2 (en) 1987-07-22
EP0229478A3 true EP0229478A3 (en) 1988-11-17

Family

ID=25217763

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86309337A Withdrawn EP0229478A3 (en) 1985-12-31 1986-12-01 Microcrystalline alloys prepared from solid state reaction amorphous or disordered metal alloy powders

Country Status (6)

Country Link
EP (1) EP0229478A3 (https=)
JP (1) JPS62170401A (https=)
AU (1) AU6676986A (https=)
BR (1) BR8606422A (https=)
CA (1) CA1292630C (https=)
IN (1) IN165517B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7048809B2 (en) * 2003-01-21 2006-05-23 Metglas, Inc. Magnetic implement having a linear BH loop

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1217049A (fr) * 1958-11-18 1960-04-29 Commissariat Energie Atomique Procédé d'élaboration de masses métalliques poreuses ou non par frittage non thermique
WO1984002926A1 (en) * 1983-01-31 1984-08-02 California Inst Of Techn Formation of amorphous materials
EP0154548A2 (en) * 1984-03-05 1985-09-11 The Standard Oil Company Amorphous metal alloy powders and bulk objects and synthesis of same by solid state decomposition reactions
EP0154534A2 (en) * 1984-03-09 1985-09-11 The Standard Oil Company Amorphous metal alloy powders and synthesis of same by solid state chemical reduction reactions
EP0162143A2 (de) * 1984-05-16 1985-11-27 Siemens Aktiengesellschaft Verfahren zur Herstellung eines metallischen Körpers unter Verwendung einer amorphen Legierung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1217049A (fr) * 1958-11-18 1960-04-29 Commissariat Energie Atomique Procédé d'élaboration de masses métalliques poreuses ou non par frittage non thermique
WO1984002926A1 (en) * 1983-01-31 1984-08-02 California Inst Of Techn Formation of amorphous materials
EP0154548A2 (en) * 1984-03-05 1985-09-11 The Standard Oil Company Amorphous metal alloy powders and bulk objects and synthesis of same by solid state decomposition reactions
EP0154534A2 (en) * 1984-03-09 1985-09-11 The Standard Oil Company Amorphous metal alloy powders and synthesis of same by solid state chemical reduction reactions
EP0162143A2 (de) * 1984-05-16 1985-11-27 Siemens Aktiengesellschaft Verfahren zur Herstellung eines metallischen Körpers unter Verwendung einer amorphen Legierung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
APPLIED PHYSICS LETTERS, Vol. 42, No. 3, 1st February 1983, Pages 242-244, American Institute of Physics, Woodbury, GB; X.L. YEH et al.: "Formation of an amorphous metallic hydride by reaction of hydrogen with crystalline intermetallic compounds-A new method of synthesizing metallic glasses". *

Also Published As

Publication number Publication date
BR8606422A (pt) 1987-10-20
JPS62170401A (ja) 1987-07-27
IN165517B (https=) 1989-11-04
AU6676986A (en) 1987-07-02
CA1292630C (en) 1991-12-03
EP0229478A2 (en) 1987-07-22

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Inventor name: TENHOVER, MICHAEL ALAN

Inventor name: HENDERSON, RICHARD SCOTT

Inventor name: GRASSELLI, KARL ROBERT