EP1029094A1 - Verfahren zur auflösung von stickstoffreichen einschlüssen in titan und titanlegierungen - Google Patents

Verfahren zur auflösung von stickstoffreichen einschlüssen in titan und titanlegierungen

Info

Publication number
EP1029094A1
EP1029094A1 EP97947257A EP97947257A EP1029094A1 EP 1029094 A1 EP1029094 A1 EP 1029094A1 EP 97947257 A EP97947257 A EP 97947257A EP 97947257 A EP97947257 A EP 97947257A EP 1029094 A1 EP1029094 A1 EP 1029094A1
Authority
EP
European Patent Office
Prior art keywords
flux
nitrogen
titanium
electrode
inclusion
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.)
Ceased
Application number
EP97947257A
Other languages
English (en)
French (fr)
Inventor
Mark Gilbert Benz
Bernard Patrick Bewlay
Michael Francis Gigliotti, Jr.
William Thomas Carter, Jr.
Bruce Alan Knudsen
Peter Joel Meschter
Robert John Zabala
Joel Patrick Nic
Lee Cranford Perocchi
Vladimir Nikolayevich Radchenko
Anatoly Danilovich Riabtsev
Oleg Vladimirovich Tarlov
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of EP1029094A1 publication Critical patent/EP1029094A1/de
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/18—Electroslag remelting
EP97947257A 1997-10-22 1997-10-22 Verfahren zur auflösung von stickstoffreichen einschlüssen in titan und titanlegierungen Ceased EP1029094A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/016812 WO1999020804A1 (en) 1997-10-22 1997-10-22 Method for dissolution of nitrogen-rich inclusions in titanium and titanium alloys

Publications (1)

Publication Number Publication Date
EP1029094A1 true EP1029094A1 (de) 2000-08-23

Family

ID=22261689

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97947257A Ceased EP1029094A1 (de) 1997-10-22 1997-10-22 Verfahren zur auflösung von stickstoffreichen einschlüssen in titan und titanlegierungen

Country Status (6)

Country Link
EP (1) EP1029094A1 (de)
JP (1) JP2001520318A (de)
KR (1) KR20010031270A (de)
CA (1) CA2306672A1 (de)
EA (1) EA200000444A1 (de)
WO (1) WO1999020804A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2732267C2 (ru) 2016-02-16 2020-09-14 Уддехольмс АБ Кристаллизатор для производства слитков инструментальных сталей в процессе электрошлакового переплава

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5278612A (en) * 1975-10-29 1977-07-02 Nippon Steel Corp Austenite-based heat-resistant steel capable of forming film of a#o# a t high temperatures in oxidizing atmosphere
DE2819227C2 (de) * 1978-05-02 1984-06-14 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Schweißbarer Manganstahl sowie Verfahren zum Schweißen dieses Manganstahles
DE3619293C2 (de) * 1986-06-07 1993-10-14 Leybold Ag Verfahren zum Elektroschlackeumschmelzen von Metallen, insbesondere von solchen mit sauerstoffaffinen Legierungsbestandteilen
US5002731A (en) * 1989-04-17 1991-03-26 Haynes International, Inc. Corrosion-and-wear-resistant cobalt-base alloy

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9920804A1 *

Also Published As

Publication number Publication date
WO1999020804A1 (en) 1999-04-29
EA200000444A1 (ru) 2000-10-30
CA2306672A1 (en) 1999-04-29
KR20010031270A (ko) 2001-04-16
JP2001520318A (ja) 2001-10-30

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