ES462879A1 - Perfeccionamientos en cucharas metalurgicas para los trata- mientos inductivos de los metales. - Google Patents

Perfeccionamientos en cucharas metalurgicas para los trata- mientos inductivos de los metales.

Info

Publication number
ES462879A1
ES462879A1 ES462879A ES462879A ES462879A1 ES 462879 A1 ES462879 A1 ES 462879A1 ES 462879 A ES462879 A ES 462879A ES 462879 A ES462879 A ES 462879A ES 462879 A1 ES462879 A1 ES 462879A1
Authority
ES
Spain
Prior art keywords
crucible
refractory
induction heating
heating apparatus
tierods
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
ES462879A
Other languages
English (en)
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Publication of ES462879A1 publication Critical patent/ES462879A1/es
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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
    • B22D41/01—Heating means
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/12—Working chambers or casings; Supports therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Induction Heating (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Gasket Seals (AREA)
  • Furnace Details (AREA)

Abstract

Perfeccionamientos en cucharas metalúrgicas para los tratamientos inductivos de metales, que consta de un recinto guarnecido interiormente de un revestimiento refractario, recinto que está formado por un fondo metálico, una virola metálica superior y una parte lateral intermedia que une el fondo con la virola, estando formada esta parte lateral, por lo que menos en la zona de calentamiento, por tirantes metálicos longitudinales mantenidos en sus extremos por la presión ejercida por dos bridas metálicas anulares unidas respectivamente al fondo de la cuchara y de la virola superior, caracterizados porque los tirantes están conformados con objeto de reservar entre sí espacios longitudinales cuya anchura se va estrechando a medida que van atravesando el recinto, desde el interior hacia el exterior de la cuchara, y porque los espacios están ocupados por calces, de material refractario y aislante de la electricidad, que se adaptan estrechamente a la forma de su alojamiento.
ES462879A 1976-10-04 1977-10-04 Perfeccionamientos en cucharas metalurgicas para los trata- mientos inductivos de los metales. Expired ES462879A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7629996A FR2366079A1 (fr) 1976-10-04 1976-10-04 Poche metallurgique a enceinte metallique fragmentee

Publications (1)

Publication Number Publication Date
ES462879A1 true ES462879A1 (es) 1978-06-01

Family

ID=9178431

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462879A Expired ES462879A1 (es) 1976-10-04 1977-10-04 Perfeccionamientos en cucharas metalurgicas para los trata- mientos inductivos de los metales.

Country Status (17)

Country Link
US (1) US4123045A (es)
JP (1) JPS6032114B2 (es)
AT (1) AT350802B (es)
BE (2) BE859232A (es)
BR (1) BR7706582A (es)
CA (1) CA1086806A (es)
CH (1) CH616610A5 (es)
DE (1) DE2744311C2 (es)
DK (1) DK432977A (es)
ES (1) ES462879A1 (es)
FR (1) FR2366079A1 (es)
GB (1) GB1555112A (es)
IT (1) IT1087560B (es)
LU (1) LU78221A1 (es)
NL (1) NL182060C (es)
SE (1) SE432149B (es)
ZA (2) ZA775822B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038876C2 (de) * 1980-10-15 1985-02-21 Benteler-Werke AG, 4790 Paderborn Pfannendrehturm
FR2494609B1 (fr) * 1980-11-21 1985-12-27 Siderurgie Fse Inst Rech Poche metallurgique pour le traitement inductif des metaux
JPS6057187A (ja) * 1983-09-09 1985-04-02 新日本製鐵株式会社 溶融金属誘導加熱装置
SE452190B (sv) * 1984-02-06 1987-11-16 Asea Ab Skenk eller vermare (tundish) for induktiv vermning och/eller omroring av metalliska smeltor sasom stal
JPS60194297U (ja) * 1984-06-04 1985-12-24 新日本製鐵株式会社 誘導炉の炉体冷却構造
DE4209964C2 (de) * 1992-03-27 2000-11-02 Ald Vacuum Techn Ag Vorrichtung für die Herstellung von Metallen und Metall-Legierungen hoher Reinheit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB274008A (en) * 1927-04-26 1927-07-14 Edwin Fitch Northrup Improvements in electric induction furnaces
US3696223A (en) * 1970-10-05 1972-10-03 Cragmet Corp Susceptor

Also Published As

Publication number Publication date
US4123045A (en) 1978-10-31
BE859231A (fr) 1978-03-30
JPS6032114B2 (ja) 1985-07-26
JPS5388603A (en) 1978-08-04
NL182060C (nl) 1988-01-04
ZA775821B (en) 1978-08-30
GB1555112A (en) 1979-11-07
FR2366079B1 (es) 1979-03-02
SE7710859L (sv) 1978-04-05
LU78221A1 (es) 1978-06-09
DK432977A (da) 1978-04-05
NL182060B (nl) 1987-08-03
FR2366079A1 (fr) 1978-04-28
BE859232A (fr) 1978-03-30
CA1086806A (fr) 1980-09-30
ATA701977A (de) 1978-11-15
AT350802B (de) 1979-06-25
DE2744311C2 (de) 1986-03-06
IT1087560B (it) 1985-06-04
SE432149B (sv) 1984-03-19
CH616610A5 (es) 1980-04-15
NL7710861A (nl) 1978-04-06
BR7706582A (pt) 1978-04-18
ZA775822B (en) 1978-08-30
DE2744311A1 (de) 1978-04-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503