ATA998272A - PROCESS FOR PREVENTING SHRINKING SPOTS AND CAVITIES IN STEELINGOTS - Google Patents

PROCESS FOR PREVENTING SHRINKING SPOTS AND CAVITIES IN STEELINGOTS

Info

Publication number
ATA998272A
ATA998272A AT998272A AT998272A ATA998272A AT A998272 A ATA998272 A AT A998272A AT 998272 A AT998272 A AT 998272A AT 998272 A AT998272 A AT 998272A AT A998272 A ATA998272 A AT A998272A
Authority
AT
Austria
Prior art keywords
steelingots
spots
cavities
preventing shrinking
shrinking
Prior art date
Application number
AT998272A
Other languages
German (de)
Original Assignee
Heppenstall 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 Heppenstall Co filed Critical Heppenstall Co
Publication of ATA998272A publication Critical patent/ATA998272A/en

Links

Classifications

    • 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
    • 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
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)
AT998272A 1972-06-07 1972-11-23 PROCESS FOR PREVENTING SHRINKING SPOTS AND CAVITIES IN STEELINGOTS ATA998272A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26041072A 1972-06-07 1972-06-07

Publications (1)

Publication Number Publication Date
ATA998272A true ATA998272A (en) 1978-04-15

Family

ID=22989045

Family Applications (1)

Application Number Title Priority Date Filing Date
AT998272A ATA998272A (en) 1972-06-07 1972-11-23 PROCESS FOR PREVENTING SHRINKING SPOTS AND CAVITIES IN STEELINGOTS

Country Status (6)

Country Link
JP (1) JPS4951125A (en)
AT (1) ATA998272A (en)
DE (1) DE2250710B2 (en)
FR (1) FR2187469B2 (en)
GB (2) GB1405167A (en)
IT (1) IT1045663B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1023209B (en) * 1974-11-11 1978-05-10 Centro Speriment Metallurg PROCEDURE PERFECTED FOR THE PRODUCTION OF LARGE STONE INGOTS
US4558729A (en) * 1984-01-12 1985-12-17 Demetron, Inc. Method for high vacuum casting
JP2772765B2 (en) * 1994-10-14 1998-07-09 本田技研工業株式会社 Method of heating casting material for thixocasting
CN100448568C (en) * 2007-02-15 2009-01-07 浙江天马轴承股份有限公司 Incorporated manufacturing technique for vacuum steel ladle degassing and vacuum casting a plurality of steel ingots
AT515244A2 (en) * 2013-12-30 2015-07-15 Inteco Special Melting Technologies Gmbh Method for producing long ingots of large cross section

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2230296A (en) * 1937-02-10 1941-02-04 Kellogg M W Co Method of casting metal bodies
DE1195016B (en) * 1962-11-30 1965-06-16 Rheinstahl Huettenwerke Ag Process for the production of metal blocks in a vacuum arc furnace with a self-consuming electrode
FR1382078A (en) * 1963-03-22 1964-12-18 Inst Electrosvarki E O Paton Process for packing ingots and device usable in particular for their implementation
US3820587A (en) * 1969-01-20 1974-06-28 Boehler & Co Ag Geb Apparatus for making metal ingots

Also Published As

Publication number Publication date
FR2187469B2 (en) 1976-06-04
DE2250710B2 (en) 1974-03-21
JPS4951125A (en) 1974-05-17
GB1406026A (en) 1975-09-10
GB1405167A (en) 1975-09-03
FR2187469A2 (en) 1974-01-18
IT1045663B (en) 1980-06-10
DE2250710A1 (en) 1973-12-20

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Legal Events

Date Code Title Description
A1V Refusal