FR2274380A1 - METHOD AND APPARATUS FOR THE PRODUCTION OF INGOTS WITH LOW CROSS SURFACE AREA - Google Patents

METHOD AND APPARATUS FOR THE PRODUCTION OF INGOTS WITH LOW CROSS SURFACE AREA

Info

Publication number
FR2274380A1
FR2274380A1 FR7518186A FR7518186A FR2274380A1 FR 2274380 A1 FR2274380 A1 FR 2274380A1 FR 7518186 A FR7518186 A FR 7518186A FR 7518186 A FR7518186 A FR 7518186A FR 2274380 A1 FR2274380 A1 FR 2274380A1
Authority
FR
France
Prior art keywords
ingots
production
surface area
low cross
cross surface
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.)
Granted
Application number
FR7518186A
Other languages
French (fr)
Other versions
FR2274380B3 (en
Inventor
Lars Tiberg
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.)
Fagersta AB
Original Assignee
Fagersta AB
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 Fagersta AB filed Critical Fagersta AB
Publication of FR2274380A1 publication Critical patent/FR2274380A1/en
Application granted granted Critical
Publication of FR2274380B3 publication Critical patent/FR2274380B3/fr
Granted 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
FR7518186A 1974-06-11 1975-06-11 METHOD AND APPARATUS FOR THE PRODUCTION OF INGOTS WITH LOW CROSS SURFACE AREA Granted FR2274380A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7407693A SE399524B (en) 1974-06-11 1974-06-11 KIT AND DEVICE FOR MANUFACTURE OF STALGOT WITH SMALL CROSS-SECTION AREA

Publications (2)

Publication Number Publication Date
FR2274380A1 true FR2274380A1 (en) 1976-01-09
FR2274380B3 FR2274380B3 (en) 1978-02-03

Family

ID=20321400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518186A Granted FR2274380A1 (en) 1974-06-11 1975-06-11 METHOD AND APPARATUS FOR THE PRODUCTION OF INGOTS WITH LOW CROSS SURFACE AREA

Country Status (6)

Country Link
JP (1) JPS5133727A (en)
AT (1) AT348168B (en)
DE (1) DE2524425A1 (en)
FR (1) FR2274380A1 (en)
GB (1) GB1510361A (en)
SE (1) SE399524B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432351A1 (en) * 1978-08-04 1980-02-29 Creusot Loire Bottom casting of bloom for flat or hollow forging - with low ratio of height to mean dia. of bloom
FR2507511A1 (en) * 1981-06-15 1982-12-17 Pyreflex Corp Mould cap for avoiding shrinkage pipe in cast ingot - has radiation-intercepting diaphragm and infrared reflector for returning emitted radiation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889349B (en) * 2014-03-05 2017-04-26 宝钢特钢有限公司 Production method of low macrosegregation steel ingot for large roller blank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432351A1 (en) * 1978-08-04 1980-02-29 Creusot Loire Bottom casting of bloom for flat or hollow forging - with low ratio of height to mean dia. of bloom
FR2507511A1 (en) * 1981-06-15 1982-12-17 Pyreflex Corp Mould cap for avoiding shrinkage pipe in cast ingot - has radiation-intercepting diaphragm and infrared reflector for returning emitted radiation

Also Published As

Publication number Publication date
FR2274380B3 (en) 1978-02-03
AT348168B (en) 1979-02-12
SE399524B (en) 1978-02-20
ATA442375A (en) 1978-06-15
JPS5133727A (en) 1976-03-23
SE7407693L (en) 1975-12-12
GB1510361A (en) 1978-05-10
DE2524425A1 (en) 1976-01-02

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Legal Events

Date Code Title Description
ST Notification of lapse