SE401202B - Anordning for inforande av finkorniga behandlingsmedel i stalsmeltor - Google Patents

Anordning for inforande av finkorniga behandlingsmedel i stalsmeltor

Info

Publication number: SE401202B
Authority: SE; Sweden
Prior art keywords: information; fine grain; melter; steel; treatments
Prior art date: 1973-01-27

Application number

SE7317352A

Other languages

English (en)

Other versions

SE401202C (sv

Inventor

E Forster

H Richter

E Spetzler

J Wendorff

W Klapdar

H-W Rommerswinkel

Original Assignee

Thyssen Niederrhein 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.)

1973-01-27

Filing date

1973-12-21

Publication date

1978-04-24

1973-12-21 Application filed by Thyssen Niederrhein Ag filed Critical Thyssen Niederrhein Ag

1978-04-24 Publication of SE401202B publication Critical patent/SE401202B/sv

1982-01-25 Publication of SE401202C publication Critical patent/SE401202C/sv

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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
- 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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Treatment Of Steel In Its Molten State (AREA)
Furnace Charging Or Discharging (AREA)
Nozzles (AREA)

SE7317352A 1973-01-27 1973-12-21 Anordning for inforande av finkorniga behandlingsmedel i stalsmeltor SE401202C (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2303978A DE2303978C2 (de)	1973-01-27	1973-01-27	Vorrichtung zum Einbringen von feinkörnigen Behandlungsmitteln in Stahlschmelzen

Publications (2)

Publication Number	Publication Date
SE401202B true SE401202B (sv)	1978-04-24
SE401202C SE401202C (sv)	1982-01-25

Family

ID=5870104

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7317352A SE401202C (sv)	1973-01-27	1973-12-21	Anordning for inforande av finkorniga behandlingsmedel i stalsmeltor

Country Status (10)

Country	Link
JP (1)	JPS519684B2 (sv)
AT (1)	AT360063B (sv)
BE (1)	BE809964A (sv)
CA (1)	CA1012351A (sv)
DE (1)	DE2303978C2 (sv)
FR (1)	FR2215473B1 (sv)
GB (1)	GB1434650A (sv)
IT (1)	IT1003352B (sv)
SE (1)	SE401202C (sv)
ZA (1)	ZA74234B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS53121105U (sv) *	1977-03-03	1978-09-27
LU80692A1 (de) *	1978-12-21	1980-07-21	Arbed	Verfahren und vorrichtung zum entschwefeln von eisenschmelzen
USRE31676E (en)	1982-09-29	1984-09-18	Thyssen Aktiengesellschaft vorm August Thyssen-Hutte AG	Method and apparatus for dispensing a fluidizable solid from a pressure vessel
DE3543836A1 (de) *	1985-12-12	1987-06-19	Clemens Karl Heinz	Zwillingsblaslanzenanlage fuer metallurgische behandlungen mit integrierter messlanzenanlage
LU91108B1 (en) *	2004-10-04	2006-04-05	Wurth Paul Sa	System and method for injecting gas-powder mixtureinto slag
US9670559B2 (en) *	2015-07-06	2017-06-06	National Cheng Kung University	Method of adding high vapor pressure magnesium to steel liquid and apparatus for performing the method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1238314A (fr) *	1959-06-27	1960-08-12	Soc Metallurgique Imphy	Appareil d'injection d'un corps pulvérisé dans une masse liquide, et en particulier dans des métaux liquides ou des laitiers fondus
FR1467158A (fr) *	1965-12-14	1967-01-27	Siderurgie Fse Inst Rech	Dispositif de réglage de débit de gaz

1973
- 1973-01-27 DE DE2303978A patent/DE2303978C2/de not_active Expired
- 1973-12-11 AT AT1036373A patent/AT360063B/de not_active IP Right Cessation
- 1973-12-12 GB GB5769773A patent/GB1434650A/en not_active Expired
- 1973-12-13 JP JP48138205A patent/JPS519684B2/ja not_active Expired
- 1973-12-21 SE SE7317352A patent/SE401202C/sv unknown
1974
- 1974-01-10 IT IT19264/74A patent/IT1003352B/it active
- 1974-01-14 ZA ZA740234A patent/ZA74234B/xx unknown
- 1974-01-15 FR FR7401235A patent/FR2215473B1/fr not_active Expired
- 1974-01-21 BE BE2053368A patent/BE809964A/xx not_active IP Right Cessation
- 1974-01-22 CA CA190,643A patent/CA1012351A/en not_active Expired

Also Published As

Publication number	Publication date
FR2215473B1 (sv)	1977-08-26
FR2215473A1 (sv)	1974-08-23
DE2303978B1 (de)	1974-07-18
ZA74234B (en)	1974-11-27
JPS519684B2 (sv)	1976-03-29
AT360063B (de)	1980-12-29
CA1012351A (en)	1977-06-21
IT1003352B (it)	1976-06-10
SE401202C (sv)	1982-01-25
BE809964A (fr)	1974-05-16
ATA1036373A (de)	1977-01-15
DE2303978C2 (de)	1975-03-27
GB1434650A (en)	1976-05-05
JPS49105711A (sv)	1974-10-07

Similar Documents

Publication	Publication Date	Title
BE781384A (fr)	1972-09-29	Composition et procede pour la coloration des
IT1059655B (it)	1982-06-21	Composizione per il trattamento dell acne
SE409826B (sv)	1979-09-10	Anordning for sprutning av finfordelade ferger och liknande vetskor
IT976401B (it)	1974-08-20	Costipatore di rifiuti
IT955303B (it)	1973-09-29	Costipatore di rifiuti
BE807753A (fr)	1974-05-24	Composition steroidique pour l'application topique et son utilisation
BE763322A (fr)	1971-07-16	Poche pour traitements inductifs
NO146997C (no)	1983-01-12	Anordning for sliping av lagte jernbaneskinner
BE811041A (fr)	1974-08-14	Composition adhesive pour polyesters et caoutchoucs
SE388065B (sv)	1976-09-20	Magnetisk anordning innefattande plattor av magnetiskt material i vilka domener upptreder
BE768403A (fr)	1971-12-13	Nouvelles aminophenylamidines vermifuges et procede pour leur obtentio
SE393794B (sv)	1977-05-23	Anordning for inforande av syrehaltiga gaser i avloppsvatten
BE800383A (fr)	1973-10-01	Composition desensibilisatrice
SE401202B (sv)	1978-04-24	Anordning for inforande av finkorniga behandlingsmedel i stalsmeltor
BE788128A (fr)	1972-12-18	Dispositif pour l'isolement d'electrodes
RO65519A (ro)	1980-02-15	Compozitie abraziva
IT966150B (it)	1974-02-11	Comando per laminatoio
BE781490A (fr)	1972-07-17	Inhibiteur d'amylase et son procede de preparation
IT970130B (it)	1974-04-10	Apparato di sedimentazione
IT1015233B (it)	1977-05-10	Polieterimmidi e metodo per fare le medesime
SE386911B (sv)	1976-08-23	Anleggning for reduktion av jernmalm i schaktugn
IT1003941B (it)	1976-06-10	Dispositivo per il trattamento di superfici in particolare galvanizzazione
IT998084B (it)	1976-01-20	Composizione in pasta per il controllo di endoparassiti in cavalli
BE808738A (fr)	1974-04-16	Composition desensibilisatrice
SE404853B (sv)	1978-10-30	Bipoler transistor i tunnskiktsteknik