FR2806019B1 - Procede de moulage-formage d'au moins une piece en un verre metallique - Google Patents

Procede de moulage-formage d'au moins une piece en un verre metallique

Info

Publication number
FR2806019B1
FR2806019B1 FR0003070A FR0003070A FR2806019B1 FR 2806019 B1 FR2806019 B1 FR 2806019B1 FR 0003070 A FR0003070 A FR 0003070A FR 0003070 A FR0003070 A FR 0003070A FR 2806019 B1 FR2806019 B1 FR 2806019B1
Authority
FR
France
Prior art keywords
molding
forming
metallic glass
metallic
glass
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
FR0003070A
Other languages
English (en)
Other versions
FR2806019A1 (fr
Inventor
Alain Yavari
Filho Walter Jose Botta
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.)
Institut Polytechnique de Grenoble
Original Assignee
Institut Polytechnique de Grenoble
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 Institut Polytechnique de Grenoble filed Critical Institut Polytechnique de Grenoble
Priority to FR0003070A priority Critical patent/FR2806019B1/fr
Publication of FR2806019A1 publication Critical patent/FR2806019A1/fr
Application granted granted Critical
Publication of FR2806019B1 publication Critical patent/FR2806019B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/003—Selecting material
    • B21J1/006—Amorphous metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • B23K11/18—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded of non-ferrous metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
FR0003070A 2000-03-10 2000-03-10 Procede de moulage-formage d'au moins une piece en un verre metallique Expired - Fee Related FR2806019B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0003070A FR2806019B1 (fr) 2000-03-10 2000-03-10 Procede de moulage-formage d'au moins une piece en un verre metallique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0003070A FR2806019B1 (fr) 2000-03-10 2000-03-10 Procede de moulage-formage d'au moins une piece en un verre metallique

Publications (2)

Publication Number Publication Date
FR2806019A1 FR2806019A1 (fr) 2001-09-14
FR2806019B1 true FR2806019B1 (fr) 2002-06-14

Family

ID=8847934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0003070A Expired - Fee Related FR2806019B1 (fr) 2000-03-10 2000-03-10 Procede de moulage-formage d'au moins une piece en un verre metallique

Country Status (1)

Country Link
FR (1) FR2806019B1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4299152B2 (ja) * 2004-01-08 2009-07-22 日本碍子株式会社 電磁波シールドケースおよびその製造方法
SG191693A1 (en) * 2008-03-21 2013-07-31 California Inst Of Techn Forming of metallic glass by rapid capacitor discharge
US8613814B2 (en) 2008-03-21 2013-12-24 California Institute Of Technology Forming of metallic glass by rapid capacitor discharge forging
US8613816B2 (en) 2008-03-21 2013-12-24 California Institute Of Technology Forming of ferromagnetic metallic glass by rapid capacitor discharge
KR101394775B1 (ko) 2010-04-08 2014-05-15 캘리포니아 인스티튜트 오브 테크놀로지 용량성 방전 및 자기장을 이용한 금속 유리의 전자기적 형성
BR112013009037A2 (pt) * 2010-10-13 2019-09-24 California Inst Of Techn formação de vidro metálico através de forjamento de descarga rápida do condensador
EP2655681A4 (fr) * 2010-12-23 2015-03-04 California Inst Of Techn Façonnage d'une feuille en verre métallique par décharge rapide d'un condensateur
JP5939522B2 (ja) * 2011-01-28 2016-06-22 カリフォルニア インスティチュート オブ テクノロジー 急速コンデンサ放電による強磁性金属ガラスの形成
WO2012112656A2 (fr) * 2011-02-16 2012-08-23 California Institute Of Technology Moulage par injection de verre métallique par décharge rapide de condensateur
US9393612B2 (en) 2012-11-15 2016-07-19 Glassimetal Technology, Inc. Automated rapid discharge forming of metallic glasses
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
CN104630661B (zh) 2013-10-03 2017-04-26 格拉斯金属技术股份有限公司 用于金属玻璃的快速放电形成的涂覆有绝缘膜的进料桶
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
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115682A (en) * 1976-11-24 1978-09-19 Allied Chemical Corporation Welding of glassy metallic materials
US5005456A (en) * 1988-09-29 1991-04-09 General Electric Company Hot shear cutting of amorphous alloy ribbon
JPH042735A (ja) * 1990-04-19 1992-01-07 Honda Motor Co Ltd 非晶質合金製焼結部材の製造方法
US5896642A (en) * 1996-07-17 1999-04-27 Amorphous Technologies International Die-formed amorphous metallic articles and their fabrication

Also Published As

Publication number Publication date
FR2806019A1 (fr) 2001-09-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20121130