NL6916238A - - Google Patents

Info

Publication number
NL6916238A
NL6916238A NL6916238A NL6916238A NL6916238A NL 6916238 A NL6916238 A NL 6916238A NL 6916238 A NL6916238 A NL 6916238A NL 6916238 A NL6916238 A NL 6916238A NL 6916238 A NL6916238 A NL 6916238A
Authority
NL
Netherlands
Application number
NL6916238A
Other versions
NL139194B (nl
Original Assignee
Koninklijke Hoogovens En Staal
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 Koninklijke Hoogovens En Staal filed Critical Koninklijke Hoogovens En Staal
Priority to NL6916238A priority Critical patent/NL139194B/xx
Priority to GB5107370D priority patent/GB1291355A/en
Priority to FR7038805A priority patent/FR2066631A5/fr
Priority to JP9459470A priority patent/JPS4941252B1/ja
Priority to DE19702053003 priority patent/DE2053003B2/de
Publication of NL6916238A publication Critical patent/NL6916238A/xx
Publication of NL139194B publication Critical patent/NL139194B/xx

Links

Classifications

    • 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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/44—Refractory linings
    • C21C5/441—Equipment used for making or repairing linings
    • C21C5/443—Hot fettling; Flame gunning
    • 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
    • B22D41/02—Linings
    • B22D41/023—Apparatus used for making or repairing linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
    • F27D1/1642—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
NL6916238A 1969-10-28 1969-10-28 Werkwijze en inrichting voor het plaatselijk repareren van de vuurvaste binnenwand van een metallurgisch vat. NL139194B (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL6916238A NL139194B (nl) 1969-10-28 1969-10-28 Werkwijze en inrichting voor het plaatselijk repareren van de vuurvaste binnenwand van een metallurgisch vat.
GB5107370D GB1291355A (en) 1969-10-28 1970-10-27 A method and an apparatus for locally repairing the refractory inner wall of a metallurgical vessel such as a ladle
FR7038805A FR2066631A5 (enrdf_load_stackoverflow) 1969-10-28 1970-10-27
JP9459470A JPS4941252B1 (enrdf_load_stackoverflow) 1969-10-28 1970-10-28
DE19702053003 DE2053003B2 (de) 1969-10-28 1970-10-28 Verfahren und vorrichtung zum lokalen instandsetzen der feuerfesten innenwand eines metallurgischen gefaesses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6916238A NL139194B (nl) 1969-10-28 1969-10-28 Werkwijze en inrichting voor het plaatselijk repareren van de vuurvaste binnenwand van een metallurgisch vat.

Publications (2)

Publication Number Publication Date
NL6916238A true NL6916238A (enrdf_load_stackoverflow) 1971-05-03
NL139194B NL139194B (nl) 1973-06-15

Family

ID=19808242

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6916238A NL139194B (nl) 1969-10-28 1969-10-28 Werkwijze en inrichting voor het plaatselijk repareren van de vuurvaste binnenwand van een metallurgisch vat.

Country Status (5)

Country Link
JP (1) JPS4941252B1 (enrdf_load_stackoverflow)
DE (1) DE2053003B2 (enrdf_load_stackoverflow)
FR (1) FR2066631A5 (enrdf_load_stackoverflow)
GB (1) GB1291355A (enrdf_load_stackoverflow)
NL (1) NL139194B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799445A (en) * 1973-04-30 1974-03-26 Pfizer Vertical remote-controlled refractory gunning apparatus
DE2327205C3 (de) * 1973-05-28 1978-10-12 Hoogovens Ijmuiden B.V., Ijmuiden (Niederlande) Vorrichtung und Verfahren für die Reparatur von heißen, feuerfesten Wänden mit pastenförmigem Material
DE2742415C2 (de) * 1977-09-21 1982-07-15 Martin & Pagenstecher GmbH, 5000 Köln Vorrichtung zum Herstellen der feuerfesten Zustellung metallurgischer Gefäße
JPS56141528U (enrdf_load_stackoverflow) * 1980-03-27 1981-10-26
AT375850B (de) * 1980-07-16 1984-09-10 Voest Alpine Ag Verfahren zur heissreparatur der schutzschicht auf dem dauerfutter eines zwischengefaesses einer stranggiessanlage
CN115889746A (zh) * 2022-11-17 2023-04-04 山东国茂冶金材料有限公司 一种中间包永久层浇注料套浇施工工艺

Also Published As

Publication number Publication date
NL139194B (nl) 1973-06-15
FR2066631A5 (enrdf_load_stackoverflow) 1971-08-06
GB1291355A (en) 1972-10-04
DE2053003B2 (de) 1976-10-14
DE2053003A1 (de) 1971-04-29
JPS4941252B1 (enrdf_load_stackoverflow) 1974-11-08

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: HOOGOVENS