SE422333B - Anleggning for ferskning av flytande rajern - Google Patents

Anleggning for ferskning av flytande rajern

Info

Publication number: SE422333B
Authority: SE; Sweden
Prior art keywords: rajar; installation; preventing fluid; fluid; preventing
Prior art date: 1976-09-30

Application number

SE7704576A

Other languages

English (en)

Swedish (sv)

Other versions

SE7704576L (sv

Inventor

E Michaelis

Original Assignee

Voest Alpine Ag

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.)

1976-09-30

Filing date

1977-04-21

Publication date

1982-03-01

1977-04-21 Application filed by Voest Alpine Ag filed Critical Voest Alpine Ag

1978-03-31 Publication of SE7704576L publication Critical patent/SE7704576L/xx

1982-03-01 Publication of SE422333B publication Critical patent/SE422333B/xx

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
- C21C5/4606—Lances or injectors
- C21C5/462—Means for handling, e.g. adjusting, changing, coupling
- 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)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)

SE7704576A 1976-09-30 1977-04-21 Anleggning for ferskning av flytande rajern SE422333B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT724376A AT357579B (de)	1976-09-30	1976-09-30	Anlage zum frischen von fluessigem roheisen mit einem konverter

Publications (2)

Publication Number	Publication Date
SE7704576L SE7704576L (sv)	1978-03-31
SE422333B true SE422333B (sv)	1982-03-01

Family

ID=3594090

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7704576A SE422333B (sv)	1976-09-30	1977-04-21	Anleggning for ferskning av flytande rajern

Country Status (13)

Country	Link
US (1)	US4087081A (xx)
JP (1)	JPS5343607A (xx)
AT (1)	AT357579B (xx)
BE (1)	BE854929A (xx)
BR (1)	BR7704269A (xx)
CA (1)	CA1087837A (xx)
DE (1)	DE2720518A1 (xx)
ES (1)	ES459011A1 (xx)
FR (1)	FR2366367A1 (xx)
GB (1)	GB1577056A (xx)
GR (1)	GR63693B (xx)
IT (1)	IT1085460B (xx)
SE (1)	SE422333B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5066350A (en) *	1982-06-09	1991-11-19	Richland Industrial, Inc.	Method of applying a refractory coating to a conduit
US4802940A (en) *	1982-06-09	1989-02-07	Richland Industrial, Inc.	Method for coating pipe with refractory material
US4729548A (en) *	1986-09-04	1988-03-08	Richland Industrial, Inc.	Refractory coating for metal
CH668925A5 (de) *	1985-12-31	1989-02-15	Fischer Ag Georg	Behandlungsgefaess zur behandlung von fluessigen metall-legierungen.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR584411A (fr) *	1923-08-08	1925-02-06	Fried Krupp Ag Friedrich Alfre	Appareil pour la fabrication d'acier
GB220279A (en) *	1923-08-08	1925-02-19	Fried Krupp Ag Friedrich Alfre	Improvements in devices for manufacturing steel
FR1079650A (fr) *	1952-10-15	1954-12-01	Demag Ag	Installation de soufflage pour la fabrication de l'acier
US2950186A (en) *	1957-03-02	1960-08-23	Siderurgie Fse Inst Rech	Method for top blowing pulverulent burnt lime and oxygen into cast iron for refining same
US2886308A (en) *	1957-04-15	1959-05-12	A J Boynton & Co	Lance handling apparatus
US3138648A (en) *	1958-11-19	1964-06-23	Pennsylvania Engineering Corp	Exhaust hood for oxygen furnaces
DE1284437B (de) *	1959-11-14	1968-12-05	Demag Ag	Lanzenaufhaengung fuer metallurgische OEfen, insbesondere fuer Stahlwerkskonverter
FR1262838A (fr) *	1960-07-01	1961-06-05	Koppers Co Inc	Perfectionnements aux supports de lances à oxygène pour convertisseurs et analogues
AT245598B (de) *	1963-08-26	1966-03-10	Vereignite Oesterreichische Ei	Blaseinrichtung zur Durchführung von Aufblaseverfahren
AT337736B (de) *	1973-02-12	1977-07-11	Voest Ag	Verfahren zum frischen von roheisen
IT988164B (it) *	1973-05-04	1975-04-10	Centro Speriment Metallurg	Sistema di soffiaggio di gas in formi metallurgici

1976
- 1976-09-30 AT AT724376A patent/AT357579B/de active
- 1976-12-01 US US05/746,235 patent/US4087081A/en not_active Expired - Lifetime
1977
- 1977-04-21 SE SE7704576A patent/SE422333B/xx unknown
- 1977-05-04 CA CA277,667A patent/CA1087837A/en not_active Expired
- 1977-05-04 GB GB18702/77A patent/GB1577056A/en not_active Expired
- 1977-05-05 IT IT23240/77A patent/IT1085460B/it active
- 1977-05-05 GR GR53379A patent/GR63693B/el unknown
- 1977-05-06 DE DE19772720518 patent/DE2720518A1/de not_active Withdrawn
- 1977-05-13 FR FR7714729A patent/FR2366367A1/fr active Granted
- 1977-05-20 ES ES459011A patent/ES459011A1/es not_active Expired
- 1977-05-23 BE BE177821A patent/BE854929A/xx unknown
- 1977-05-27 JP JP6269277A patent/JPS5343607A/ja active Pending
- 1977-06-30 BR BR7704269A patent/BR7704269A/pt unknown

Also Published As

Publication number	Publication date
GB1577056A (en)	1980-10-15
AT357579B (de)	1980-07-25
FR2366367A1 (fr)	1978-04-28
ATA724376A (de)	1979-12-15
US4087081A (en)	1978-05-02
ES459011A1 (es)	1978-04-01
BR7704269A (pt)	1978-04-25
IT1085460B (it)	1985-05-28
JPS5343607A (en)	1978-04-19
FR2366367B1 (xx)	1981-07-17
DE2720518A1 (de)	1978-04-06
SE7704576L (sv)	1978-03-31
CA1087837A (en)	1980-10-21
BE854929A (fr)	1977-09-16
GR63693B (en)	1979-11-29

Publication	Publication Date	Title
DD130591A5 (de)	1978-04-12	Rohrverbindung
FI772970A7 (fi)	1978-05-02	Marklagring av vaerme t ex solvaerme
SE414062B (sv)	1980-07-07	Forbindning av plattor
FI772697A7 (fi)	1978-03-18	Ledsignalanordning foer installation i en koerbana
SE7711717L (sv)	1978-05-16	Fluidumkoppling
SE7701660L (sv)	1977-08-24	Fluidumeffektstyrapparat
FI53522C (fi)	1978-05-10	Foerfarande foer tillverkning av hoegspaenningsplastkabel
BE853894A (fr)	1977-10-24	Tuyau
NL7711041A (nl)	1978-04-11	Installatiedoos.
SE7614084L (sv)	1977-07-04	Fluidumregleringssystem
AT354199B (de)	1979-12-27	Rohrverbindung
FI55217B (fi)	1979-02-28	Foerfarande foer tillvaratagande av xantangummi
NL7704051A (nl)	1977-10-17	Filterinstallatie.
SE422333B (sv)	1982-03-01	Anleggning for ferskning av flytande rajern
SE421583B (sv)	1982-01-18	Anordning for montering av gardinbreden
FI53757C (fi)	1978-07-10	Foerfarande foer maetning av ytvikterna
AT349177B (de)	1979-03-26	Rohrverbindung
FI55528B (fi)	1979-04-30	Saett foer tillverkning av en mineralfiberbana
SE7602198L (sv)	1977-08-25	Installationssystem
FI54596C (fi)	1979-01-10	Anordning foer framstaellning av jordfoerbaettringsmedel
FI54182B (fi)	1978-06-30	Anordning foer pumpgjutning av betong
FI772503A7 (fi)	1978-03-04	Foerfarande foer framstaellning av nytt pyrimidinderivat
BE857551A (fr)	1978-02-06	Tuyau
BR7707743A (pt)	1978-06-20	Instalacao nuclear
NL7614595A (nl)	1977-07-07	Filterinstallatie.