FR2671564B1 - Procede electromagnetique de production de composites a matrice metallique a partir de gelees thixotropes d'alliages a l'etat semi-solide. - Google Patents

Procede electromagnetique de production de composites a matrice metallique a partir de gelees thixotropes d'alliages a l'etat semi-solide.

Info

Publication number
FR2671564B1
FR2671564B1 FR9100534A FR9100534A FR2671564B1 FR 2671564 B1 FR2671564 B1 FR 2671564B1 FR 9100534 A FR9100534 A FR 9100534A FR 9100534 A FR9100534 A FR 9100534A FR 2671564 B1 FR2671564 B1 FR 2671564B1
Authority
FR
France
Prior art keywords
jellies
thixotropic
semi
production
metal matrix
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
FR9100534A
Other languages
English (en)
Other versions
FR2671564A1 (fr
Inventor
Vives Charles
Noel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9100534A priority Critical patent/FR2671564B1/fr
Publication of FR2671564A1 publication Critical patent/FR2671564A1/fr
Application granted granted Critical
Publication of FR2671564B1 publication Critical patent/FR2671564B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/12—Making non-ferrous alloys by processing in a semi-solid state, e.g. holding the alloy in the solid-liquid phase
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
FR9100534A 1991-01-14 1991-01-14 Procede electromagnetique de production de composites a matrice metallique a partir de gelees thixotropes d'alliages a l'etat semi-solide. Expired - Fee Related FR2671564B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9100534A FR2671564B1 (fr) 1991-01-14 1991-01-14 Procede electromagnetique de production de composites a matrice metallique a partir de gelees thixotropes d'alliages a l'etat semi-solide.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9100534A FR2671564B1 (fr) 1991-01-14 1991-01-14 Procede electromagnetique de production de composites a matrice metallique a partir de gelees thixotropes d'alliages a l'etat semi-solide.

Publications (2)

Publication Number Publication Date
FR2671564A1 FR2671564A1 (fr) 1992-07-17
FR2671564B1 true FR2671564B1 (fr) 1993-03-12

Family

ID=9408804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9100534A Expired - Fee Related FR2671564B1 (fr) 1991-01-14 1991-01-14 Procede electromagnetique de production de composites a matrice metallique a partir de gelees thixotropes d'alliages a l'etat semi-solide.

Country Status (1)

Country Link
FR (1) FR2671564B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012027382A1 (fr) * 2010-08-23 2012-03-01 Babcock & Wilcox Technical Services Y-12, Llc Contrôle de la microstructure dans des composants soudés, brasés, plaqués, coulés ou fabriqués par dépôt en phase vapeur par l'application d'un champ magnétique pendant la solidification
CN102944123A (zh) * 2012-11-20 2013-02-27 中国科学院研究生院 基于永磁螺旋磁场的驱动金属熔体三维周期性流动的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8001284L (sv) * 1979-02-26 1980-08-27 Itt Sett och anordning for att framstella tixotropa metalluppslamningar
FR2511274A1 (fr) * 1981-08-11 1983-02-18 Sumitomo Metal Ind Procede et dispositif de brassage magnetique a aimants permanents
US4786467A (en) * 1983-06-06 1988-11-22 Dural Aluminum Composites Corp. Process for preparation of composite materials containing nonmetallic particles in a metallic matrix, and composite materials made thereby
FR2628994B1 (fr) * 1988-03-28 1992-04-03 Vives Charles Procede de production de gelees metalliques thixotropes par rotation d'un systeme d'aimants permanents dispose a l'exterieur de la lingotiere
US4961461A (en) * 1988-06-16 1990-10-09 Massachusetts Institute Of Technology Method and apparatus for continuous casting of composites

Also Published As

Publication number Publication date
FR2671564A1 (fr) 1992-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse