FR1077904A - Melting and casting of high melting point metals or alloys - Google Patents

Melting and casting of high melting point metals or alloys

Info

Publication number
FR1077904A
FR1077904A FR1077904DA FR1077904A FR 1077904 A FR1077904 A FR 1077904A FR 1077904D A FR1077904D A FR 1077904DA FR 1077904 A FR1077904 A FR 1077904A
Authority
FR
France
Prior art keywords
alloys
casting
melting
point metals
melting point
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
Other languages
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1077904A publication Critical patent/FR1077904A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/02—Use of electric or magnetic effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/005—Casting ingots, e.g. from ferrous metals from non-ferrous metals
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/905—Refractory metal-extracting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR1077904D 1952-05-30 1953-05-29 Melting and casting of high melting point metals or alloys Expired FR1077904A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2871533X 1952-05-30
GB1077904X 1952-05-30

Publications (1)

Publication Number Publication Date
FR1077904A true FR1077904A (en) 1954-11-12

Family

ID=32929425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1077904D Expired FR1077904A (en) 1952-05-30 1953-05-29 Melting and casting of high melting point metals or alloys

Country Status (2)

Country Link
US (1) US2871533A (en)
FR (1) FR1077904A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1156944B (en) * 1960-01-23 1963-11-07 Balzers Vakuum G M B H Device for degassing a molten metal

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044967A (en) * 1958-01-06 1962-07-17 Int Standard Electric Corp Production of pure semi-conductor material
US2960557A (en) * 1958-10-02 1960-11-15 Nat Res Corp Arc furnace for the production of metals
US3071458A (en) * 1960-05-09 1963-01-01 Finkl & Sons Co Method of adding charge material to molten metal under vacuum
US3157922A (en) * 1960-06-25 1964-11-24 Heraeus Gmbh W C Method and apparatus for producing castings of metals having high melting points
US3196795A (en) * 1963-01-02 1965-07-27 North American Aviation Inc Electromagnetic pump system
GB1013851A (en) * 1963-01-31 1965-12-22 Ass Elect Ind Improvements in and relating to the production of metal castings
GB1115657A (en) * 1964-10-29 1968-05-29 Westinghouse Electric Corp Non-consumable arc electrode
US3392227A (en) * 1965-07-13 1968-07-09 Jan Erik Ostberg Electrode for arc furnaces
US3429973A (en) * 1965-09-02 1969-02-25 Frederick H N Carter Furnace construction
US3505460A (en) * 1968-05-15 1970-04-07 Westinghouse Electric Corp Electric arc vacuum furnace employing nonconsumable electrode
US3598168A (en) * 1968-10-14 1971-08-10 Trw Inc Titanium casting process
US3775091A (en) * 1969-02-27 1973-11-27 Interior Induction melting of metals in cold, self-lined crucibles
US3677332A (en) * 1969-06-13 1972-07-18 George A Smiernow Vacuum casting process
US3682458A (en) * 1969-12-29 1972-08-08 Trw Inc Melting of refractory and reactive metals
US3924053A (en) * 1974-11-25 1975-12-02 Schlienger Inc Apparatus and method for cleaning and sealing of bottom pour crucible
US4424853A (en) 1981-02-02 1984-01-10 Abex Corporation Foundry practices
DE3231316A1 (en) * 1982-08-23 1984-04-12 Leybold-Heraeus GmbH, 5000 Köln METHOD AND DEVICE FOR CONTROLLING THE POURING OF A MEL FROM A MELT CONTAINER WITH A BOTTOM OPENING
US4654858A (en) * 1985-04-19 1987-03-31 General Electric Company Cold hearth melting configuration and method
US5299619A (en) * 1992-12-30 1994-04-05 Hitchiner Manufacturing Co., Inc. Method and apparatus for making intermetallic castings
US5358027A (en) * 1993-03-05 1994-10-25 Cmi International Vacuum-assisted gravity pour casting apparatus
US5368282A (en) * 1993-07-06 1994-11-29 Inductotherm Corp. Induction furnace providing controlled escape of superheated metal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734244A (en) * 1956-02-14 herres
US164452A (en) * 1875-06-15 Improvement in regulators for hemp-spinning machines
FR676708A (en) * 1928-10-15 1930-02-26 Florence Et Peillon Improvements to die-casting processes
US2305071A (en) * 1941-02-28 1942-12-15 Permold Co Permanent mold
US2369233A (en) * 1943-01-26 1945-02-13 Kellogg M W Co Method and apparatus for producing metal
US2380238A (en) * 1944-01-21 1945-07-10 Kellogg M W Co Method and apparatus for producing cast metal bodies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1156944B (en) * 1960-01-23 1963-11-07 Balzers Vakuum G M B H Device for degassing a molten metal

Also Published As

Publication number Publication date
US2871533A (en) 1959-02-03

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