JPS4941252B1 - - Google Patents

Info

Publication number
JPS4941252B1
JPS4941252B1 JP9459470A JP9459470A JPS4941252B1 JP S4941252 B1 JPS4941252 B1 JP S4941252B1 JP 9459470 A JP9459470 A JP 9459470A JP 9459470 A JP9459470 A JP 9459470A JP S4941252 B1 JPS4941252 B1 JP S4941252B1
Authority
JP
Japan
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.)
Pending
Application number
JP9459470A
Other languages
Japanese (ja)
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.)
KONINKLIJKE HOOGOVENS EN STAAL
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
Publication of JPS4941252B1 publication Critical patent/JPS4941252B1/ja
Pending legal-status Critical Current

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)
JP9459470A 1969-10-28 1970-10-28 Pending JPS4941252B1 (enrdf_load_stackoverflow)

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 (1)

Publication Number Publication Date
JPS4941252B1 true JPS4941252B1 (enrdf_load_stackoverflow) 1974-11-08

Family

ID=19808242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9459470A Pending JPS4941252B1 (enrdf_load_stackoverflow) 1969-10-28 1970-10-28

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56141528U (enrdf_load_stackoverflow) * 1980-03-27 1981-10-26

Families Citing this family (5)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56141528U (enrdf_load_stackoverflow) * 1980-03-27 1981-10-26

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
NL6916238A (enrdf_load_stackoverflow) 1971-05-03

Similar Documents

Publication Publication Date Title
AU465452B2 (enrdf_load_stackoverflow)
AU450150B2 (enrdf_load_stackoverflow)
FR2066631A5 (enrdf_load_stackoverflow)
CS150626B2 (enrdf_load_stackoverflow)
AU442375B2 (enrdf_load_stackoverflow)
CS152362B2 (enrdf_load_stackoverflow)
AU470301B1 (enrdf_load_stackoverflow)
AU5113869A (enrdf_load_stackoverflow)
AU442463B2 (enrdf_load_stackoverflow)
AU442554B2 (enrdf_load_stackoverflow)
AU438128B2 (enrdf_load_stackoverflow)
AU442285B2 (enrdf_load_stackoverflow)
AU442322B2 (enrdf_load_stackoverflow)
AU442357B2 (enrdf_load_stackoverflow)
AU442380B2 (enrdf_load_stackoverflow)
AU442535B2 (enrdf_load_stackoverflow)
AU442538B2 (enrdf_load_stackoverflow)
AU5228269A (enrdf_load_stackoverflow)
CS150728B1 (enrdf_load_stackoverflow)
AU5077469A (enrdf_load_stackoverflow)
AU4540468A (enrdf_load_stackoverflow)
AU5109569A (enrdf_load_stackoverflow)
CS151219B1 (enrdf_load_stackoverflow)
BG17841A3 (enrdf_load_stackoverflow)
AU5066368A (enrdf_load_stackoverflow)