EP2627793A4 - Forming of metallic glass by rapid capacitor discharge forging - Google Patents

Forming of metallic glass by rapid capacitor discharge forging

Info

Publication number
EP2627793A4
EP2627793A4 EP11833426.7A EP11833426A EP2627793A4 EP 2627793 A4 EP2627793 A4 EP 2627793A4 EP 11833426 A EP11833426 A EP 11833426A EP 2627793 A4 EP2627793 A4 EP 2627793A4
Authority
EP
European Patent Office
Prior art keywords
forming
metallic glass
capacitor discharge
rapid capacitor
forging
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Withdrawn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
EP11833426.7A
Other languages
German (de)
French (fr)
Other versions
EP2627793A2 (en
Inventor
Georg Kaltenboeck
Joseph P Schramm
Marios D Demetriou
William L Johnson
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.)
California Institute of Technology CalTech
Original Assignee
California Institute of Technology CalTech
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 California Institute of Technology CalTech filed Critical California Institute of Technology CalTech
Publication of EP2627793A2 publication Critical patent/EP2627793A2/en
Publication of EP2627793A4 publication Critical patent/EP2627793A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/38—Heating by cathodic discharges
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/40—Direct resistance heating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D11/00—Process control or regulation for heat treatments
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/003—Amorphous alloys with one or more of the noble metals as major constituent
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F3/00—Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons
    • C22F3/02—Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons by solidifying a melt controlled by supersonic waves or electric or magnetic fields
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/03—Amorphous or microcrystalline structure
EP11833426.7A 2010-10-13 2011-10-13 Forming of metallic glass by rapid capacitor discharge forging Withdrawn EP2627793A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39256010P 2010-10-13 2010-10-13
PCT/US2011/056194 WO2012051443A2 (en) 2010-10-13 2011-10-13 Forming of metallic glass by rapid capacitor discharge forging

Publications (2)

Publication Number Publication Date
EP2627793A2 EP2627793A2 (en) 2013-08-21
EP2627793A4 true EP2627793A4 (en) 2016-07-13

Family

ID=45938979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11833426.7A Withdrawn EP2627793A4 (en) 2010-10-13 2011-10-13 Forming of metallic glass by rapid capacitor discharge forging

Country Status (8)

Country Link
EP (1) EP2627793A4 (en)
JP (2) JP5934226B2 (en)
KR (1) KR101472698B1 (en)
CN (1) CN103228811B (en)
AU (1) AU2011316049B2 (en)
BR (1) BR112013009037A2 (en)
MX (1) MX2013004147A (en)
WO (1) WO2012051443A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8613814B2 (en) 2008-03-21 2013-12-24 California Institute Of Technology Forming of metallic glass by rapid capacitor discharge forging
CN104313265B (en) 2008-03-21 2018-07-13 加利福尼亚技术学院 Glassy metal is formed by rapid capacitor discharge
US8613816B2 (en) 2008-03-21 2013-12-24 California Institute Of Technology Forming of ferromagnetic metallic glass by rapid capacitor discharge
US8499598B2 (en) 2010-04-08 2013-08-06 California Institute Of Technology Electromagnetic forming of metallic glasses using a capacitive discharge and magnetic field
WO2012092208A1 (en) 2010-12-23 2012-07-05 California Institute Of Technology Sheet forming of mettalic glass by rapid capacitor discharge
EP2675934A4 (en) 2011-02-16 2016-07-13 California Inst Of Techn Injection molding of metallic glass by rapid capacitor discharge
JP5819913B2 (en) 2012-11-15 2015-11-24 グラッシメタル テクノロジー インコーポレイテッド Automatic rapid discharge forming of metallic glass
US9845523B2 (en) 2013-03-15 2017-12-19 Glassimetal Technology, Inc. Methods for shaping high aspect ratio articles from metallic glass alloys using rapid capacitive discharge and metallic glass feedstock for use in such methods
US10273568B2 (en) 2013-09-30 2019-04-30 Glassimetal Technology, Inc. Cellulosic and synthetic polymeric feedstock barrel for use in rapid discharge forming of metallic glasses
US10213822B2 (en) 2013-10-03 2019-02-26 Glassimetal Technology, Inc. Feedstock barrels coated with insulating films for rapid discharge forming of metallic glasses
US9413169B2 (en) 2014-04-02 2016-08-09 Globalfoundries Inc. Electrostatic discharge protection circuit with a fail-safe mechanism
US10029304B2 (en) 2014-06-18 2018-07-24 Glassimetal Technology, Inc. Rapid discharge heating and forming of metallic glasses using separate heating and forming feedstock chambers
US10022779B2 (en) 2014-07-08 2018-07-17 Glassimetal Technology, Inc. Mechanically tuned rapid discharge forming of metallic glasses
EP2974812B1 (en) * 2014-07-15 2019-09-04 Heraeus Holding GmbH Method for the manufacture of a component from a metal alloy with an amorphous phase
US10682694B2 (en) 2016-01-14 2020-06-16 Glassimetal Technology, Inc. Feedback-assisted rapid discharge heating and forming of metallic glasses
US10632529B2 (en) 2016-09-06 2020-04-28 Glassimetal Technology, Inc. Durable electrodes for rapid discharge heating and forming of metallic glasses
FR3060493B1 (en) * 2016-12-19 2019-01-25 Valeo Systemes D'essuyage WIPING SYSTEM FOR A MOTOR VEHICLE
CN106555139B (en) * 2017-02-14 2018-03-13 深圳市锆安材料科技有限公司 A kind of non-crystaline amorphous metal rapid molding device and forming method
CN111304557B (en) * 2020-03-20 2021-01-19 西安交通大学 Metal glass metamaterial with fold structure
CN112371985B (en) * 2020-10-27 2023-05-16 上海工艺美术职业学院 Metal processing technology

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0657309A (en) * 1992-08-07 1994-03-01 Takeshi Masumoto Production of bulk material of amorphous alloy
FR2806019A1 (en) * 2000-03-10 2001-09-14 Inst Nat Polytech Grenoble Method, for moulding and forming metallic glass workpiece, involves exerting pressure between two parts of workpiece, passing electric current through contact area, and maintaining temperature between limits
US20020100573A1 (en) * 1997-06-10 2002-08-01 Akihisa Inoue Process and apparatus for producing metallic glass
US20030056562A1 (en) * 2001-09-27 2003-03-27 Toshihisa Kamano Method and apparatus for forming metallic materials
US20090236017A1 (en) * 2008-03-21 2009-09-24 Johnson William L Forming of metallic glass by rapid capacitor discharge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332747A (en) * 1965-03-24 1967-07-25 Gen Electric Plural wedge-shaped graphite mold with heating electrodes
JPH10263739A (en) * 1997-03-27 1998-10-06 Olympus Optical Co Ltd Method and device for forming metallic glass
JPH11104810A (en) * 1997-08-08 1999-04-20 Sumitomo Rubber Ind Ltd Metallic glass-made formed product and production thereof
JP3852810B2 (en) * 1998-12-03 2006-12-06 独立行政法人科学技術振興機構 Highly ductile nanoparticle-dispersed metallic glass and method for producing the same
US7732734B2 (en) * 2004-09-17 2010-06-08 Noble Advanced Technologies, Inc. Metal forming apparatus and process with resistance heating
CN100571471C (en) * 2004-09-17 2009-12-16 普尔曼工业公司 The metal forming apparatus of resistance heating and technology

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0657309A (en) * 1992-08-07 1994-03-01 Takeshi Masumoto Production of bulk material of amorphous alloy
US20020100573A1 (en) * 1997-06-10 2002-08-01 Akihisa Inoue Process and apparatus for producing metallic glass
FR2806019A1 (en) * 2000-03-10 2001-09-14 Inst Nat Polytech Grenoble Method, for moulding and forming metallic glass workpiece, involves exerting pressure between two parts of workpiece, passing electric current through contact area, and maintaining temperature between limits
US20030056562A1 (en) * 2001-09-27 2003-03-27 Toshihisa Kamano Method and apparatus for forming metallic materials
US20090236017A1 (en) * 2008-03-21 2009-09-24 Johnson William L Forming of metallic glass by rapid capacitor discharge

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
A.R. YAVARI ET AL: "Shaping of Bulk Metallic Glasses by Simultaneous Application of Electrical Current and Low Stress", MRS PROCEEDINGS, vol. 644, 1 January 2000 (2000-01-01), XP055277351, ISSN: 2059-8521, DOI: 10.1557/PROC-644-L12.20 *

Also Published As

Publication number Publication date
MX2013004147A (en) 2013-08-29
AU2011316049B2 (en) 2015-12-10
WO2012051443A2 (en) 2012-04-19
CN103228811A (en) 2013-07-31
JP2016028834A (en) 2016-03-03
CN103228811B (en) 2015-05-06
JP2014501619A (en) 2014-01-23
WO2012051443A3 (en) 2012-07-05
AU2011316049A1 (en) 2013-05-23
EP2627793A2 (en) 2013-08-21
JP5934226B2 (en) 2016-06-15
KR20130079590A (en) 2013-07-10
KR101472698B1 (en) 2014-12-15
BR112013009037A2 (en) 2019-09-24

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