FR2758101B1 - Procede d'affinage par effet de cavitation electromagnetique de la microstructure des metaux et alliages coules en charge par la technique "hot top" - Google Patents

Procede d'affinage par effet de cavitation electromagnetique de la microstructure des metaux et alliages coules en charge par la technique "hot top"

Info

Publication number
FR2758101B1
FR2758101B1 FR9700315A FR9700315A FR2758101B1 FR 2758101 B1 FR2758101 B1 FR 2758101B1 FR 9700315 A FR9700315 A FR 9700315A FR 9700315 A FR9700315 A FR 9700315A FR 2758101 B1 FR2758101 B1 FR 2758101B1
Authority
FR
France
Prior art keywords
microstructure
refining
metals
electromagnetic
load
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 - Lifetime
Application number
FR9700315A
Other languages
English (en)
Other versions
FR2758101A1 (fr
Inventor
Charles Vives
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 FR9700315A priority Critical patent/FR2758101B1/fr
Priority to PCT/US1998/000300 priority patent/WO1998030346A1/fr
Priority to TW087100269A priority patent/TW372203B/zh
Publication of FR2758101A1 publication Critical patent/FR2758101A1/fr
Application granted granted Critical
Publication of FR2758101B1 publication Critical patent/FR2758101B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/0401—Moulds provided with a feed head
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR9700315A 1997-01-09 1997-01-09 Procede d'affinage par effet de cavitation electromagnetique de la microstructure des metaux et alliages coules en charge par la technique "hot top" Expired - Lifetime FR2758101B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9700315A FR2758101B1 (fr) 1997-01-09 1997-01-09 Procede d'affinage par effet de cavitation electromagnetique de la microstructure des metaux et alliages coules en charge par la technique "hot top"
PCT/US1998/000300 WO1998030346A1 (fr) 1997-01-09 1998-01-08 Procede pour affiner la microstructure des metaux
TW087100269A TW372203B (en) 1997-01-09 1998-01-09 Process for refining, by an electromagnetic cavitation effect, the microstructure of metals and alloys charge cast by the "HOT TOP" technique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9700315A FR2758101B1 (fr) 1997-01-09 1997-01-09 Procede d'affinage par effet de cavitation electromagnetique de la microstructure des metaux et alliages coules en charge par la technique "hot top"

Publications (2)

Publication Number Publication Date
FR2758101A1 FR2758101A1 (fr) 1998-07-10
FR2758101B1 true FR2758101B1 (fr) 1999-03-26

Family

ID=9502590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9700315A Expired - Lifetime FR2758101B1 (fr) 1997-01-09 1997-01-09 Procede d'affinage par effet de cavitation electromagnetique de la microstructure des metaux et alliages coules en charge par la technique "hot top"

Country Status (1)

Country Link
FR (1) FR2758101B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR762188A (fr) * 1932-09-16 1934-04-05 Ass Elect Ind Perfectionnements à la production des pièces de métal moulées
GB705762A (en) * 1951-10-15 1954-03-17 Skf Svenska Kullagerfab Ab Improvements relating to the continuous casting of metals
FR2279500A1 (fr) * 1974-07-22 1976-02-20 Usinor Procede de brassage electromagnetique
JPS57127553A (en) * 1981-01-30 1982-08-07 Sumitomo Light Metal Ind Ltd Hot top continuous casting method for aluminum
DE3128056C2 (de) * 1981-07-16 1983-05-26 Mannesmann AG, 4000 Düsseldorf Verfahren zur Förderung der Keimbildung beim Abkühlen metallischer Schmelzen, insbesondere von Stahlschmelzen
FR2634677B1 (fr) * 1988-07-07 1990-09-21 Pechiney Aluminium Procede de fabrication par coulee continue de produits metalliques thixotropes

Also Published As

Publication number Publication date
FR2758101A1 (fr) 1998-07-10

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