ES549376A0 - Perfeccionamientos introducidos en una instalacion de caldeo para calderos de colada de acero. - Google Patents

Perfeccionamientos introducidos en una instalacion de caldeo para calderos de colada de acero.

Info

Publication number
ES549376A0
ES549376A0 ES549376A ES549376A ES549376A0 ES 549376 A0 ES549376 A0 ES 549376A0 ES 549376 A ES549376 A ES 549376A ES 549376 A ES549376 A ES 549376A ES 549376 A0 ES549376 A0 ES 549376A0
Authority
ES
Spain
Prior art keywords
boilers
improvements introduced
steel cast
boiling
facility
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
ES549376A
Other languages
English (en)
Other versions
ES8701560A1 (es
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of ES8701560A1 publication Critical patent/ES8701560A1/es
Publication of ES549376A0 publication Critical patent/ES549376A0/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
    • B22D41/015—Heating means with external heating, i.e. the heat source not being a part of the ladle
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0075—Treating in a ladle furnace, e.g. up-/reheating of molten steel within the ladle
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
ES549376A 1984-12-21 1985-11-28 Perfeccionamientos introducidos en una instalacion de caldeo para calderos de colada de acero. Expired ES8701560A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843446833 DE3446833A1 (de) 1984-12-21 1984-12-21 Heizeinrichtung fuer stahlgiesspfannen

Publications (2)

Publication Number Publication Date
ES8701560A1 ES8701560A1 (es) 1987-01-01
ES549376A0 true ES549376A0 (es) 1987-01-01

Family

ID=6253527

Family Applications (1)

Application Number Title Priority Date Filing Date
ES549376A Expired ES8701560A1 (es) 1984-12-21 1985-11-28 Perfeccionamientos introducidos en una instalacion de caldeo para calderos de colada de acero.

Country Status (9)

Country Link
US (1) US4984771A (es)
JP (1) JPS61159264A (es)
CH (1) CH668203A5 (es)
DE (1) DE3446833A1 (es)
ES (1) ES8701560A1 (es)
FI (1) FI80477C (es)
IT (1) IT1186101B (es)
SE (1) SE456770B (es)
ZA (1) ZA859006B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4104910C3 (de) * 1991-02-18 2000-02-24 Schloemann Siemag Ag Stahlnachbehandlungsanlage
US5971207A (en) * 1997-05-16 1999-10-26 Pcf Group, Inc. Nozzle apparatus and method for dispensing powder coating material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA772234A (en) * 1967-11-21 J. Hofmann Fritz Smelting-furnace, particularly for the production of steel
US3026162A (en) * 1960-04-01 1962-03-20 United Show Case Co Inc Breath guard
US3379815A (en) * 1965-09-08 1968-04-23 Lectromelt Corp Electric arc furnace having two hearths and interchangeable roofs therefor
US3907260A (en) * 1974-01-23 1975-09-23 Fuel Equipment Co Inc Apparatus and method for preheating refractory lined ladles
SE408276B (sv) * 1977-10-06 1979-06-05 Stal Laval Apparat Ab Skenkvermare
DE2848948C2 (de) * 1978-11-09 1982-12-02 Mannesmann AG, 4000 Düsseldorf Verfahren zur Beseitigung von Schadstoffen sowie Pfannenaufheizstation
JPS5645262A (en) * 1979-09-20 1981-04-24 Kobe Steel Ltd Heat insulating and heating device of ladle

Also Published As

Publication number Publication date
IT8523002A0 (it) 1985-11-27
US4984771A (en) 1991-01-15
IT1186101B (it) 1987-11-18
SE8505996D0 (sv) 1985-12-18
FI854489A0 (fi) 1985-11-14
ES8701560A1 (es) 1987-01-01
FI80477B (fi) 1990-02-28
CH668203A5 (de) 1988-12-15
SE8505996L (sv) 1986-06-22
DE3446833A1 (de) 1986-07-03
ZA859006B (en) 1986-07-30
DE3446833C2 (es) 1987-06-04
FI854489A (fi) 1986-06-22
SE456770B (sv) 1988-10-31
FI80477C (fi) 1990-06-11
JPS61159264A (ja) 1986-07-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603