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BR8501025A - Processo para sintese de liga metalica substancialmente amorfa e po de liga metalica substancialmente amorfa - Google Patents

Processo para sintese de liga metalica substancialmente amorfa e po de liga metalica substancialmente amorfa

Info

Publication number
BR8501025A
BR8501025A BR8501025A BR8501025A BR8501025A BR 8501025 A BR8501025 A BR 8501025A BR 8501025 A BR8501025 A BR 8501025A BR 8501025 A BR8501025 A BR 8501025A BR 8501025 A BR8501025 A BR 8501025A
Authority
BR
Brazil
Prior art keywords
amorpal
synthesis process
metallic alloy
alloy synthesis
metallic
Prior art date
Application number
BR8501025A
Other languages
English (en)
Inventor
Michael Alan Tenhover
Richard Scott Henderson
Joseph Robert Fox
Original Assignee
Standard Oil Co Ohio
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 Ohio filed Critical Standard Oil Co Ohio
Publication of BR8501025A publication Critical patent/BR8501025A/pt

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
    • 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
    • B22F9/004—Making metallic powder or suspensions thereof amorphous or microcrystalline by diffusion, e.g. solid state reaction
    • 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
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/80—Material per se process of making same
    • Y10S505/801—Composition
    • Y10S505/804—Amorphous alloy
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/80—Material per se process of making same
    • Y10S505/801—Composition
    • Y10S505/807—Powder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
BR8501025A 1984-03-09 1985-03-07 Processo para sintese de liga metalica substancialmente amorfa e po de liga metalica substancialmente amorfa BR8501025A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/588,014 US4537625A (en) 1984-03-09 1984-03-09 Amorphous metal alloy powders and synthesis of same by solid state chemical reduction reactions

Publications (1)

Publication Number Publication Date
BR8501025A true BR8501025A (pt) 1985-10-29

Family

ID=24352105

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8501025A BR8501025A (pt) 1984-03-09 1985-03-07 Processo para sintese de liga metalica substancialmente amorfa e po de liga metalica substancialmente amorfa

Country Status (9)

Country Link
US (1) US4537625A (pt)
EP (1) EP0154534B1 (pt)
JP (1) JPS60215703A (pt)
AU (1) AU571657B2 (pt)
BR (1) BR8501025A (pt)
CA (1) CA1239296A (pt)
DE (1) DE3577817D1 (pt)
IN (1) IN162578B (pt)
ZA (1) ZA851438B (pt)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
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US4585617A (en) * 1985-07-03 1986-04-29 The Standard Oil Company Amorphous metal alloy compositions and synthesis of same by solid state incorporation/reduction reactions
DE3541633A1 (de) * 1985-11-26 1987-05-27 Studiengesellschaft Kohle Mbh Verfahren zur herstellung von feinverteilten metallpulvern
IN165517B (pt) * 1985-12-31 1989-11-04 Standard Oil Co Ohio
US4737340A (en) * 1986-08-29 1988-04-12 Allied Corporation High performance metal alloys
JPS6465206A (en) * 1987-09-04 1989-03-10 Nisshin Steel Co Ltd Production of amorphous alloy particles
US4762677A (en) * 1987-11-03 1988-08-09 Allied-Signal Inc. Method of preparing a bulk amorphous metal article
US4762678A (en) * 1987-11-03 1988-08-09 Allied-Signal Inc. Method of preparing a bulk amorphous metal article
US4933003A (en) * 1989-07-18 1990-06-12 The United States Of America As Represented By The Secretary Of The Army Metal alloy formation by reduction of polyheterometallic complexes
DE3934351A1 (de) * 1989-10-14 1991-04-18 Studiengesellschaft Kohle Mbh Verfahren zur herstellung von mikrokristallinen bis amorphen metall- bzw. legierungspulvern und ohne schutzkolloid in organischen solventien geloesten metallen bzw. legierungen
US5061313A (en) * 1990-09-07 1991-10-29 Northeastern University Direct alloy synthesis from heteropolymetallic precursors
US5662725A (en) * 1995-05-12 1997-09-02 Cooper; Paul V. System and device for removing impurities from molten metal
US5944496A (en) * 1996-12-03 1999-08-31 Cooper; Paul V. Molten metal pump with a flexible coupling and cement-free metal-transfer conduit connection
US5951243A (en) * 1997-07-03 1999-09-14 Cooper; Paul V. Rotor bearing system for molten metal pumps
US6027685A (en) * 1997-10-15 2000-02-22 Cooper; Paul V. Flow-directing device for molten metal pump
US6093000A (en) 1998-08-11 2000-07-25 Cooper; Paul V Molten metal pump with monolithic rotor
JP3635451B2 (ja) 1998-09-11 2005-04-06 株式会社村田製作所 金属粉末およびその製造方法ならびに導電性ペースト
US6303074B1 (en) 1999-05-14 2001-10-16 Paul V. Cooper Mixed flow rotor for molten metal pumping device
JP3597098B2 (ja) 2000-01-21 2004-12-02 住友電気工業株式会社 合金微粉末とその製造方法、それを用いた成型用材料、スラリーおよび電磁波シールド材料
US6689310B1 (en) 2000-05-12 2004-02-10 Paul V. Cooper Molten metal degassing device and impellers therefor
US6723276B1 (en) 2000-08-28 2004-04-20 Paul V. Cooper Scrap melter and impeller
US7416697B2 (en) 2002-06-14 2008-08-26 General Electric Company Method for preparing a metallic article having an other additive constituent, without any melting
US7470392B2 (en) 2003-07-14 2008-12-30 Cooper Paul V Molten metal pump components
US7731891B2 (en) 2002-07-12 2010-06-08 Cooper Paul V Couplings for molten metal devices
US7507367B2 (en) 2002-07-12 2009-03-24 Cooper Paul V Protective coatings for molten metal devices
US7402276B2 (en) 2003-07-14 2008-07-22 Cooper Paul V Pump with rotating inlet
US20050013715A1 (en) 2003-07-14 2005-01-20 Cooper Paul V. System for releasing gas into molten metal
US20070253807A1 (en) 2006-04-28 2007-11-01 Cooper Paul V Gas-transfer foot
US7510680B2 (en) * 2002-12-13 2009-03-31 General Electric Company Method for producing a metallic alloy by dissolution, oxidation and chemical reduction
US7727462B2 (en) * 2002-12-23 2010-06-01 General Electric Company Method for meltless manufacturing of rod, and its use as a welding rod
US7906068B2 (en) 2003-07-14 2011-03-15 Cooper Paul V Support post system for molten metal pump
US7531021B2 (en) 2004-11-12 2009-05-12 General Electric Company Article having a dispersion of ultrafine titanium boride particles in a titanium-base matrix
US9409232B2 (en) 2007-06-21 2016-08-09 Molten Metal Equipment Innovations, Llc Molten metal transfer vessel and method of construction
US8337746B2 (en) 2007-06-21 2012-12-25 Cooper Paul V Transferring molten metal from one structure to another
US9643247B2 (en) 2007-06-21 2017-05-09 Molten Metal Equipment Innovations, Llc Molten metal transfer and degassing system
US9205490B2 (en) 2007-06-21 2015-12-08 Molten Metal Equipment Innovations, Llc Transfer well system and method for making same
US8366993B2 (en) 2007-06-21 2013-02-05 Cooper Paul V System and method for degassing molten metal
US9410744B2 (en) 2010-05-12 2016-08-09 Molten Metal Equipment Innovations, Llc Vessel transfer insert and system
US8613884B2 (en) 2007-06-21 2013-12-24 Paul V. Cooper Launder transfer insert and system
US9156087B2 (en) 2007-06-21 2015-10-13 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
JP5382923B2 (ja) * 2009-04-30 2014-01-08 Ｎｅｃトーキン株式会社 非晶質軟磁性合金粉末及び圧粉磁心並びにインダクタ
US8535603B2 (en) 2009-08-07 2013-09-17 Paul V. Cooper Rotary degasser and rotor therefor
US8524146B2 (en) 2009-08-07 2013-09-03 Paul V. Cooper Rotary degassers and components therefor
US8449814B2 (en) 2009-08-07 2013-05-28 Paul V. Cooper Systems and methods for melting scrap metal
US10428821B2 (en) 2009-08-07 2019-10-01 Molten Metal Equipment Innovations, Llc Quick submergence molten metal pump
US8444911B2 (en) 2009-08-07 2013-05-21 Paul V. Cooper Shaft and post tensioning device
US8714914B2 (en) 2009-09-08 2014-05-06 Paul V. Cooper Molten metal pump filter
US9108244B2 (en) 2009-09-09 2015-08-18 Paul V. Cooper Immersion heater for molten metal
US9903383B2 (en) 2013-03-13 2018-02-27 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened top
US9011761B2 (en) 2013-03-14 2015-04-21 Paul V. Cooper Ladle with transfer conduit
US10052688B2 (en) 2013-03-15 2018-08-21 Molten Metal Equipment Innovations, Llc Transfer pump launder system
US10465688B2 (en) 2014-07-02 2019-11-05 Molten Metal Equipment Innovations, Llc Coupling and rotor shaft for molten metal devices
US10947980B2 (en) 2015-02-02 2021-03-16 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened blade tips
US10267314B2 (en) 2016-01-13 2019-04-23 Molten Metal Equipment Innovations, Llc Tensioned support shaft and other molten metal devices
US11149747B2 (en) 2017-11-17 2021-10-19 Molten Metal Equipment Innovations, Llc Tensioned support post and other molten metal devices
US20200360990A1 (en) 2019-05-17 2020-11-19 Molten Metal Equipment Innovations, Llc Molten Metal Transfer System and Method
US11873845B2 (en) 2021-05-28 2024-01-16 Molten Metal Equipment Innovations, Llc Molten metal transfer device
US12146508B2 (en) 2022-05-26 2024-11-19 Molten Metal Equipment Innovations, Llc Axial pump and riser

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB930989A (en) * 1958-09-12 1963-07-10 Monsanto Chemicals Production of inorganic compounds
US3986901A (en) * 1975-04-30 1976-10-19 International Business Machines Corporation Controlled catalyst for manufacturing magnetic alloy particles having selective coercivity
US4067732A (en) * 1975-06-26 1978-01-10 Allied Chemical Corporation Amorphous alloys which include iron group elements and boron
DE2966240D1 (en) * 1978-02-03 1983-11-10 Shin Gijutsu Kaihatsu Jigyodan Amorphous carbon alloys and articles manufactured therefrom
US4282034A (en) * 1978-11-13 1981-08-04 Wisconsin Alumni Research Foundation Amorphous metal structures and method
CA1151881A (en) * 1980-08-21 1983-08-16 Eric A. Devuyst Cobalt metal powder by hydrogen reduction
US4564396A (en) * 1983-01-31 1986-01-14 California Institute Of Technology Formation of amorphous materials
CA1233047A (en) * 1984-03-05 1988-02-23 Michael A. Tenhover Amorphous metal alloy powders and bulk objects and synthesis of same by solid state decomposition reactions

Also Published As

Publication number Publication date
JPS60215703A (ja) 1985-10-29
ZA851438B (en) 1985-10-30
EP0154534B1 (en) 1990-05-23
IN162578B (pt) 1988-06-11
AU571657B2 (en) 1988-04-21
US4537625A (en) 1985-08-27
EP0154534A3 (en) 1986-01-02
DE3577817D1 (de) 1990-06-28
CA1239296A (en) 1988-07-19
EP0154534A2 (en) 1985-09-11
AU3955985A (en) 1985-09-12

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