BR7707947A - Processo e dispositivo para a construcao em alvenaria de fundos de bocais ou tubeiras - Google Patents

Processo e dispositivo para a construcao em alvenaria de fundos de bocais ou tubeiras

Info

Publication number
BR7707947A
BR7707947A BR7707947A BR7707947A BR7707947A BR 7707947 A BR7707947 A BR 7707947A BR 7707947 A BR7707947 A BR 7707947A BR 7707947 A BR7707947 A BR 7707947A BR 7707947 A BR7707947 A BR 7707947A
Authority
BR
Brazil
Prior art keywords
tubeer
masonry
fund
nozzle
construction
Prior art date
Application number
BR7707947A
Other languages
English (en)
Inventor
P Mantey
H Fassbinder
Original Assignee
Maximilianshuette Eisenwerk
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 Maximilianshuette Eisenwerk filed Critical Maximilianshuette Eisenwerk
Publication of BR7707947A publication Critical patent/BR7707947A/pt

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
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
BR7707947A 1976-11-30 1977-11-29 Processo e dispositivo para a construcao em alvenaria de fundos de bocais ou tubeiras BR7707947A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2654232A DE2654232C3 (de) 1976-11-30 1976-11-30 Verfahren und Vorrichtung zum Herstellen von Düsenböden

Publications (1)

Publication Number Publication Date
BR7707947A true BR7707947A (pt) 1978-06-13

Family

ID=5994288

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7707947A BR7707947A (pt) 1976-11-30 1977-11-29 Processo e dispositivo para a construcao em alvenaria de fundos de bocais ou tubeiras

Country Status (11)

Country Link
US (1) US4789139A (pt)
JP (1) JPS5395104A (pt)
AU (1) AU512756B2 (pt)
BR (1) BR7707947A (pt)
CZ (1) CZ277959B6 (pt)
DE (1) DE2654232C3 (pt)
ES (2) ES464557A1 (pt)
FR (1) FR2372241B1 (pt)
GB (1) GB1555185A (pt)
IN (1) IN147887B (pt)
PL (1) PL202486A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003884C2 (de) * 1980-02-02 1983-02-10 Didier-Werke Ag, 6200 Wiesbaden Verfahren zum Einbau und Austausch eines gasdurchlässigen feuerfesten Einsatzes in der Wandung eine Schmelze enthaltenden Behälters für das Einführen von Gasen, in den Behälter und Anordnung für die Durchführung dieses Verfahrens
FI900168A (fi) * 1990-01-12 1991-07-13 Kalevi Antti Bragge Foerfarande och anordning foer borning av kanaloeppning.
DE4126521A1 (de) * 1991-08-10 1993-02-11 Kloeckner Edelstahl Gmbh Feuerfester stein
US9018815B2 (en) 2009-02-14 2015-04-28 Tohoku University Generator
CN105463154A (zh) * 2012-05-25 2016-04-06 宣化钢铁集团有限责任公司 转炉底吹透气砖专用钻孔机
CN113251801B (zh) * 2021-04-09 2024-05-17 江苏陆氏金刚石工具有限公司 一种金刚石切割片生产用的快速烧结装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1376935A (en) * 1919-11-24 1921-05-03 John O Griggs Apparatus for and method of cutting drains in furnace-bottoms
DE384379C (de) * 1922-02-12 1923-11-08 Charles Bourg Konverterboden
US2456798A (en) * 1944-10-06 1948-12-21 Edwin E Slick Bottom structure for bessemer converters
US3287875A (en) * 1963-10-11 1966-11-29 Nat Steel Corp Method for lining furnaces
US3810297A (en) * 1972-06-12 1974-05-14 Pennsylvania Engineering Corp Method of transforming a top-blown steel converter vessel to a bottom-blown type
US4023781A (en) * 1973-05-12 1977-05-17 Eisenwerk-Gesellschaft Maximilianshutte Mbh Tuyere for metallurgical vessels
US3944083A (en) * 1974-03-21 1976-03-16 Pennsylvania Engineering Corporation Bottom handling apparatus for steel converter vessels
DE2522036C2 (de) * 1975-05-17 1976-09-09 Didier Werke Ag Duesenboden insbesondere fuer konverter
JPS51149105A (en) * 1975-06-18 1976-12-21 Nippon Mining Co Ltd A method for building a converter
US4396179A (en) * 1982-05-28 1983-08-02 Labate M D Device for introducing gas into molten metal
US4538795A (en) * 1984-10-19 1985-09-03 Bate Michael D Device for introducing gas into molten metal in controlled streams

Also Published As

Publication number Publication date
US4789139A (en) 1988-12-06
AU3097277A (en) 1979-05-31
FR2372241A1 (pt) 1978-06-23
JPS569251B2 (pt) 1981-02-28
CZ277959B6 (en) 1993-07-14
PL202486A1 (pl) 1978-07-17
ES468794A1 (es) 1978-11-16
DE2654232B2 (de) 1978-11-02
DE2654232A1 (de) 1978-06-08
DE2654232C3 (de) 1979-07-05
AU512756B2 (en) 1980-10-23
CZ789677A3 (en) 1993-02-17
JPS5395104A (en) 1978-08-19
FR2372241B1 (pt) 1980-06-06
GB1555185A (en) 1979-11-07
IN147887B (pt) 1980-08-02
ES464557A1 (es) 1978-09-01

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