ES274986U - Fondo de recipiente metalurgico. - Google Patents

Fondo de recipiente metalurgico.

Info

Publication number
ES274986U
ES274986U ES1981274986U ES274986U ES274986U ES 274986 U ES274986 U ES 274986U ES 1981274986 U ES1981274986 U ES 1981274986U ES 274986 U ES274986 U ES 274986U ES 274986 U ES274986 U ES 274986U
Authority
ES
Spain
Prior art keywords
bricks
refractory
layer
container bottom
surrounding
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
ES1981274986U
Other languages
English (en)
Other versions
ES274986Y (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.)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9248597&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES274986(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Publication of ES274986U publication Critical patent/ES274986U/es
Application granted granted Critical
Publication of ES274986Y publication Critical patent/ES274986Y/es
Expired 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
    • 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
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/35—Blowing from above and through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Motor Or Generator Frames (AREA)
  • Table Devices Or Equipment (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

1. Fondo de recipiente metalúrgico, del tipo que comprende una base metálica, caracterizado porque comprende al menos una capa de material refractario colocada sobre esta base metálica, una primera capa de ladrillos refractarios colocados sobre la citada primera capa de ladrillos refractarios y que comprende, de manera espaciada en el fondo, una pluralidad de elementos refractarios permeables a los gases, estando colocado cada elemento en una caracasa metálica que tiene una placa de base, paredes laterales que rodean el elemento y estando abiertos por la parte superior; rodeando una pluralidad de ladrillos, formados por un material refractario, que se dilata por el calor, las paredes laterales que rodean el elemento y estando abietos por la parte superior; rodeando una pluralidad de ladrillos, formados por un material refractario, que se dilarta por el calor, las paredes laterales de la carcasa metálica de cada elemento y ladrillos refractarios que forman el resto de la citada segunda capa. 2. Fondo de recipiente metalúrgico, según la reivindicación 1, caracterizado porque los ladrillos que se dilatan con el calor están formados por magnesia con aglutinante cerámico. 3. Fondo de recipiente metalúrgico, según la reivindicación 2, caracterizado porque los ladrillos de magnesia con aglutinante cerámico están impregnados con alquitran. 4. Fondo de recipiente metalúrgico.
ES1981274986U 1980-12-02 1981-11-30 Fondo de recipiente metalurgico. Expired ES274986Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8025615A FR2495187A1 (fr) 1980-12-02 1980-12-02 Procede de realisation de fonds de recipients metallurgiques

Publications (2)

Publication Number Publication Date
ES274986U true ES274986U (es) 1984-04-16
ES274986Y ES274986Y (es) 1984-12-01

Family

ID=9248597

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981274986U Expired ES274986Y (es) 1980-12-02 1981-11-30 Fondo de recipiente metalurgico.

Country Status (16)

Country Link
US (1) US4403768A (es)
EP (1) EP0053554B2 (es)
JP (2) JPS57120085A (es)
KR (1) KR890003683B1 (es)
AT (1) ATE10754T1 (es)
AU (1) AU542722B2 (es)
BR (1) BR8107825A (es)
CA (1) CA1181587A (es)
CS (1) CS223850B2 (es)
DE (1) DE3167751D1 (es)
ES (1) ES274986Y (es)
FR (1) FR2495187A1 (es)
IN (1) IN155087B (es)
PT (1) PT74043B (es)
SU (1) SU1314956A3 (es)
ZA (1) ZA818089B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT382889B (de) * 1984-03-15 1987-04-27 Voest Alpine Ag Spueleinrichtung fuer ein metallurgisches gefaess
DE3426736A1 (de) * 1984-07-20 1986-01-30 Klöckner CRA Technologie GmbH, 4100 Duisburg Verfahren zur spuelgasbehandlung von metallschmelzen
AT384034B (de) * 1986-02-03 1987-09-25 Voest Alpine Ag Spueleinrichtung fuer ein metallurgisches gefaess
DE19604413C1 (de) * 1996-02-07 1997-05-28 Veitsch Radex Ag Gasspüleinrichtung für metallurgische Gefäße
DE29602813U1 (de) 1996-02-16 1996-04-04 Beck u. Kaltheuner Feuerfeste Erzeugnisse GmbH & Co KG, 58840 Plettenberg Keramischer Spülblock für metallurgische Gefäße
JPH10298630A (ja) * 1997-02-25 1998-11-10 Tokyo Yogyo Co Ltd 溶融金属用取鍋の底吹きガスの吹き込み装置
JP2007528897A (ja) * 2004-03-12 2007-10-18 メルビ ホールディングス， エルエルシー 眼表面用の潤滑剤
CN101684985B (zh) * 2008-09-24 2011-08-17 中冶天工建设有限公司 环形加热炉炉底保温隔热砖砌筑法
JP7319563B2 (ja) * 2021-12-21 2023-08-02 品川リフラクトリーズ株式会社 羽口部材、および、溶融金属精錬容器の底部に羽口を設置する方法
CN116356115B (zh) * 2023-05-15 2026-02-10 江苏省沙钢钢铁研究院有限公司 钢包底吹装置及钢包底吹流量控制调节方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1210459A (fr) * 1957-12-02 1960-03-09 A R B E D Procédé de fabrication d'acier et convertisseur pour ce procédé ou procédés similaires
CH595130A5 (es) * 1975-04-24 1978-01-31 Alusuisse
FR2322202A1 (fr) * 1975-08-29 1977-03-25 Siderurgie Fse Inst Rech Procede d'elaboration d'acier par soufflage d'oxygene
CH625040A5 (es) * 1976-06-01 1981-08-31 Alusuisse
US4238121A (en) * 1977-10-07 1980-12-09 Kawasaki Steel Corporation Hearth structure of an oxygen-bottom-blowing converter
JPS54158331A (en) * 1978-06-05 1979-12-14 Aikoh Co Tundish for continuous steel casting
JPS5565313A (en) * 1978-11-13 1980-05-16 Nippon Steel Corp Steel manufacture with top blown oxygen
FR2455008A1 (fr) 1979-04-25 1980-11-21 Siderurgie Fse Inst Rech Piece refractaire a permeabilite selective et orientee pour l'insufflation d'un fluide

Also Published As

Publication number Publication date
KR830007854A (ko) 1983-11-07
ZA818089B (en) 1982-10-27
ATE10754T1 (de) 1984-12-15
FR2495187B1 (es) 1983-01-28
EP0053554B1 (fr) 1984-12-12
US4403768A (en) 1983-09-13
JPS6236845Y2 (es) 1987-09-19
SU1314956A3 (ru) 1987-05-30
PT74043A (fr) 1981-12-01
CS223850B2 (en) 1983-11-25
JPS61150845U (es) 1986-09-18
JPS57120085A (en) 1982-07-26
IN155087B (es) 1984-12-29
DE3167751D1 (en) 1985-01-24
AU542722B2 (en) 1985-03-07
FR2495187A1 (fr) 1982-06-04
AU7788381A (en) 1982-06-10
EP0053554A1 (fr) 1982-06-09
PT74043B (fr) 1983-04-26
EP0053554B2 (fr) 1991-08-21
BR8107825A (pt) 1982-07-06
ES274986Y (es) 1984-12-01
CA1181587A (fr) 1985-01-29
KR890003683B1 (ko) 1989-09-30

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Legal Events

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FD1K Utility model lapsed

Effective date: 19970303