DE59605464D1 - Verfahren zur Kornfeinerung oder Veredelung von Metallegierungen - Google Patents

Verfahren zur Kornfeinerung oder Veredelung von Metallegierungen

Info

Publication number
DE59605464D1
DE59605464D1 DE59605464T DE59605464T DE59605464D1 DE 59605464 D1 DE59605464 D1 DE 59605464D1 DE 59605464 T DE59605464 T DE 59605464T DE 59605464 T DE59605464 T DE 59605464T DE 59605464 D1 DE59605464 D1 DE 59605464D1
Authority
DE
Germany
Prior art keywords
refining
metal alloys
melt
alloy
grain refinement
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
DE59605464T
Other languages
English (en)
Inventor
Walter Hotz
Eric Wuilloud
Hubert Wetzel
Juergen Hennings
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.)
3A Composites International AG
Original Assignee
Alusuisse Lonza Services Ltd
Alusuisse Technology and Management Ltd
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 Alusuisse Lonza Services Ltd, Alusuisse Technology and Management Ltd filed Critical Alusuisse Lonza Services Ltd
Application granted granted Critical
Publication of DE59605464D1 publication Critical patent/DE59605464D1/de
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
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Cereal-Derived Products (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
DE59605464T 1996-07-19 1996-07-19 Verfahren zur Kornfeinerung oder Veredelung von Metallegierungen Expired - Fee Related DE59605464D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96810474A EP0819772B1 (de) 1996-07-19 1996-07-19 Verfahren zur Kornfeinerung oder Veredelung von Metallegierungen

Publications (1)

Publication Number Publication Date
DE59605464D1 true DE59605464D1 (de) 2000-07-27

Family

ID=8225656

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59605464T Expired - Fee Related DE59605464D1 (de) 1996-07-19 1996-07-19 Verfahren zur Kornfeinerung oder Veredelung von Metallegierungen

Country Status (6)

Country Link
EP (1) EP0819772B1 (de)
AT (1) ATE194017T1 (de)
DE (1) DE59605464D1 (de)
ES (1) ES2148716T3 (de)
IS (1) IS1906B (de)
NO (1) NO315751B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2702522C2 (ru) * 2014-11-05 2019-10-08 Констеллиум Иссуар Способ использования трубчатого сонотрода
CN110976786A (zh) * 2019-12-02 2020-04-10 中信戴卡股份有限公司 一种铝合金液导流装置及导流方法
CN115786833B (zh) * 2022-11-15 2024-02-09 西北工业大学 一种强磁场处理细化钛铝合金显微组织的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836360A (en) * 1972-07-10 1974-09-17 Anaconda Co Method and apparatus for pre-heating and adding master alloy to a copper melt
GB1431123A (en) * 1973-08-22 1976-04-07 Stein Refractories Metallurgical lances
US4057420A (en) * 1976-02-06 1977-11-08 Airco, Inc. Methods for dissolving volatile addition agents in molten metal
DE2634282C2 (de) * 1976-07-28 1978-04-13 Mannesmann Ag, 4000 Duesseldorf Verfahren zum kontinuierlichen Einbringen von Zusatzmitteln in ein mit flüssigem Metall gefülltes Gefäß
US4520861A (en) * 1983-11-18 1985-06-04 Republic Steel Corporation Method and apparatus for alloying continuously cast steel products
WO1993022085A1 (en) * 1992-04-24 1993-11-11 Nippon Steel Corporation Method of obtaining double-layered cast piece

Also Published As

Publication number Publication date
NO973347D0 (no) 1997-07-18
ATE194017T1 (de) 2000-07-15
EP0819772A1 (de) 1998-01-21
IS1906B (is) 2003-12-16
NO315751B1 (no) 2003-10-20
IS4525A (is) 1998-01-20
NO973347L (no) 1998-01-20
ES2148716T3 (es) 2000-10-16
EP0819772B1 (de) 2000-06-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee