CA1202490A - Alloy remelting process - Google Patents

Alloy remelting process

Info

Publication number
CA1202490A
CA1202490A CA000408104A CA408104A CA1202490A CA 1202490 A CA1202490 A CA 1202490A CA 000408104 A CA000408104 A CA 000408104A CA 408104 A CA408104 A CA 408104A CA 1202490 A CA1202490 A CA 1202490A
Authority
CA
Canada
Prior art keywords
ingot
component
melting point
specific gravity
mold
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
Application number
CA000408104A
Other languages
English (en)
French (fr)
Inventor
Charles B. Adasczik
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.)
Special Metals Corp
Original Assignee
Special Metals Corp
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 Special Metals Corp filed Critical Special Metals Corp
Application granted granted Critical
Publication of CA1202490A publication Critical patent/CA1202490A/en
Expired 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
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B22D23/06—Melting-down metal, e.g. metal particles, in the mould
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0286—Obtaining thorium, uranium, or other actinides obtaining uranium refining, melting, remelting, working up uranium
    • 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
    • C22B9/20—Arc remelting
    • 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
    • C22C1/02—Making non-ferrous alloys by melting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA000408104A 1981-08-26 1982-07-27 Alloy remelting process Expired CA1202490A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29638881A 1981-08-26 1981-08-26
US296,388 1981-08-26

Publications (1)

Publication Number Publication Date
CA1202490A true CA1202490A (en) 1986-04-01

Family

ID=23141805

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000408104A Expired CA1202490A (en) 1981-08-26 1982-07-27 Alloy remelting process

Country Status (5)

Country Link
EP (1) EP0073585A1 (pt)
JP (1) JPS5845338A (pt)
AU (1) AU8678782A (pt)
BR (1) BR8204957A (pt)
CA (1) CA1202490A (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369928A (ja) * 1986-09-09 1988-03-30 Nippon Kokan Kk <Nkk> 合金の製造方法
EP0314981B1 (de) * 1987-11-02 1991-09-18 Siemens Aktiengesellschaft Verfahren zur Herstellung von Schmelzwerkstoffen aus Kupfer, Chrom und wenigstens einer leichtverdampflichen Komponente sowie Abschmelzelektrode zur Verwendung bei einem derartigen Verfahren
EP0429019A1 (en) * 1989-11-20 1991-05-29 Nkk Corporation Method for producing a high reactive alloy
AT399513B (de) * 1990-10-05 1995-05-26 Boehler Edelstahl Verfahren und vorrichtung zur herstellung von metallischen legierungen für vormaterialien, bauteile, werkstücke oder dergleichen aus titan-aluminium-basislegierungen
US6264717B1 (en) * 1999-11-15 2001-07-24 General Electric Company Clean melt nucleated cast article
US8891583B2 (en) 2000-11-15 2014-11-18 Ati Properties, Inc. Refining and casting apparatus and method
US6496529B1 (en) 2000-11-15 2002-12-17 Ati Properties, Inc. Refining and casting apparatus and method
EP1247872A1 (en) * 2001-03-13 2002-10-09 Solar Applied Material Technology Corp. Method for producing metal sputtering target
US7114548B2 (en) 2004-12-09 2006-10-03 Ati Properties, Inc. Method and apparatus for treating articles during formation
US7578960B2 (en) 2005-09-22 2009-08-25 Ati Properties, Inc. Apparatus and method for clean, rapidly solidified alloys
US7803211B2 (en) 2005-09-22 2010-09-28 Ati Properties, Inc. Method and apparatus for producing large diameter superalloy ingots
US7803212B2 (en) 2005-09-22 2010-09-28 Ati Properties, Inc. Apparatus and method for clean, rapidly solidified alloys
US8748773B2 (en) 2007-03-30 2014-06-10 Ati Properties, Inc. Ion plasma electron emitters for a melting furnace
EP2137329B1 (en) 2007-03-30 2016-09-28 ATI Properties LLC Melting furnace including wire-discharge ion plasma electron emitter
US7798199B2 (en) 2007-12-04 2010-09-21 Ati Properties, Inc. Casting apparatus and method
US8747956B2 (en) 2011-08-11 2014-06-10 Ati Properties, Inc. Processes, systems, and apparatus for forming products from atomized metals and alloys

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899294A (en) * 1959-08-11 Purification melting process for metal-
DE1213874B (de) * 1956-12-26 1966-04-07 Osamu Madono Verfahren zur Herstellung duktiler Eisen-Aluminium-Legierungen mit bis zu 18% Aluminiumgehalt
BE560147A (pt) * 1957-08-12
US4261412A (en) * 1979-05-14 1981-04-14 Special Metals Corporation Fine grain casting method

Also Published As

Publication number Publication date
BR8204957A (pt) 1983-08-02
AU8678782A (en) 1983-03-03
JPS5845338A (ja) 1983-03-16
EP0073585A1 (en) 1983-03-09

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Legal Events

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