AU581562B2 - Converter for preparing steel and a gas supply devicefor such a converter - Google Patents

Converter for preparing steel and a gas supply devicefor such a converter

Info

Publication number
AU581562B2
AU581562B2 AU69855/87A AU6985587A AU581562B2 AU 581562 B2 AU581562 B2 AU 581562B2 AU 69855/87 A AU69855/87 A AU 69855/87A AU 6985587 A AU6985587 A AU 6985587A AU 581562 B2 AU581562 B2 AU 581562B2
Authority
AU
Australia
Prior art keywords
converter
devicefor
gas supply
preparing steel
preparing
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.)
Ceased
Application number
AU69855/87A
Other languages
English (en)
Other versions
AU6985587A (en
Inventor
Johannes Adrianus Maria Butter
Jan Sybren De Vries
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.)
Tata Steel Ijmuiden BV
Original Assignee
Hoogovens Groep BV
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 Hoogovens Groep BV filed Critical Hoogovens Groep BV
Publication of AU6985587A publication Critical patent/AU6985587A/en
Application granted granted Critical
Publication of AU581562B2 publication Critical patent/AU581562B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • C21C5/46—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
AU69855/87A 1986-03-10 1987-03-10 Converter for preparing steel and a gas supply devicefor such a converter Ceased AU581562B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8600608A NL8600608A (nl) 1986-03-10 1986-03-10 Converter voor het bereiden van staal.
NL8600608 1986-03-10

Publications (2)

Publication Number Publication Date
AU6985587A AU6985587A (en) 1987-09-17
AU581562B2 true AU581562B2 (en) 1989-02-23

Family

ID=19847682

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69855/87A Ceased AU581562B2 (en) 1986-03-10 1987-03-10 Converter for preparing steel and a gas supply devicefor such a converter

Country Status (8)

Country Link
US (1) US4768756A (OSRAM)
EP (1) EP0239152B1 (OSRAM)
JP (2) JPS62284010A (OSRAM)
AU (1) AU581562B2 (OSRAM)
CA (1) CA1284877C (OSRAM)
DE (1) DE3764834D1 (OSRAM)
ES (1) ES2018240B3 (OSRAM)
NL (1) NL8600608A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840354A (en) * 1988-06-22 1989-06-20 Labate M D Stirring brick with shaped gas volume control openings
DE3907500C1 (en) * 1989-03-08 1990-08-23 Radex-Heraklith Industriebeteiligungs Ag, Wien, At Gas bubble brick with directed porosity and method for its manufacture
DE3919238A1 (de) * 1989-06-13 1990-12-20 Voest Alpine Ind Anlagen Spueleinrichtung fuer ein metallurgisches gefaess
DE19542446C2 (de) * 1995-11-14 1998-05-28 Doetsch Geb Richard Marie Luis Feuerfeste Formplatten mit Gasführungskanälen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579818A (en) * 1980-06-20 1982-01-19 Sumitomo Metal Ind Ltd Tuyere for refining of molten metal
EP0155255A2 (de) * 1984-03-15 1985-09-18 VOEST-ALPINE Aktiengesellschaft Spüleinrichtung für ein metallurgisches Gefäss
AU566336B2 (en) * 1983-12-12 1987-10-15 Arbed S.A. Gas premeable element of refractory material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802684A (en) * 1972-08-29 1974-04-09 Steel Corp Tuyere construction
US4238121A (en) * 1977-10-07 1980-12-09 Kawasaki Steel Corporation Hearth structure of an oxygen-bottom-blowing converter
FR2504664A1 (fr) * 1981-04-24 1982-10-29 Francais Aciers Speciaux Dispositif de soufflage de gaz de brassage dans un convertisseur d'affinage des metaux
BE892182A (fr) * 1982-02-17 1982-06-16 Centre Rech Metallurgique Perfectionnements aux procedes de brassage d'un bain de metal
NL8302955A (nl) * 1983-08-24 1985-03-18 Hoogovens Groep Bv Werkwijze voor het vervaardigen van een magnesia-koolstofsteen, magnesia-koolstofsteen vervaardigd met de werkwijze en converter voorzien van een slijtvoering, die althans gedeeltelijk bestaat uit magnesia-koolstofstenen vervaardigd met de werkwijze.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579818A (en) * 1980-06-20 1982-01-19 Sumitomo Metal Ind Ltd Tuyere for refining of molten metal
AU566336B2 (en) * 1983-12-12 1987-10-15 Arbed S.A. Gas premeable element of refractory material
EP0155255A2 (de) * 1984-03-15 1985-09-18 VOEST-ALPINE Aktiengesellschaft Spüleinrichtung für ein metallurgisches Gefäss

Also Published As

Publication number Publication date
CA1284877C (en) 1991-06-18
EP0239152A1 (en) 1987-09-30
ES2018240B3 (es) 1991-04-01
JPS62284010A (ja) 1987-12-09
AU6985587A (en) 1987-09-17
JPH0512272Y2 (OSRAM) 1993-03-29
JPH02110658U (OSRAM) 1990-09-04
DE3764834D1 (de) 1990-10-18
EP0239152B1 (en) 1990-09-12
NL8600608A (nl) 1987-10-01
US4768756A (en) 1988-09-06

Similar Documents

Publication Publication Date Title
GB2204361B (en) Deicing of a geared gas turbine.
GB8613546D0 (en) Gas turbine
GB2187239B (en) Gas turbine
GB8615618D0 (en) Superpurifier for argon gas
DE3760491D1 (en) Steel sheets for painting and a method of producing the same
ZA87312B (en) Steel sheets for painting and a method of producing the same
GB2212884B (en) Gas pressure regulator
AU2989584A (en) Gaseous fuel supply apparatus
PT84734A (en) Liquefied gas ignitor
GB8816441D0 (en) Gas turbines
AU581562B2 (en) Converter for preparing steel and a gas supply devicefor such a converter
AU5606986A (en) Apparatus for use with pressurized reactors
AU3925185A (en) Gas supply device
EP0298272A3 (en) Gas pressure regulator
DE3567811D1 (en) Method for making a curved, corrugated article and apparatus therefor
DE3566153D1 (en) A gas turbulator
GB2170929B (en) Gas pressure regulator
GB8628346D0 (en) Gas turbine
GB8629430D0 (en) Connection piece for gas conduits
EP0437811A3 (en) Gas pressure regulator
AU1292188A (en) Gas turbine
AU573111B2 (en) Steel sheets for painting and a method of producing the same
GB2184226B (en) Gas turbines
GB2185565B (en) Pressurised gas burner
AU104155S (en) A gas regulator