BE854152A - Affinage d'un metal en fusion - Google Patents

Affinage d'un metal en fusion

Info

Publication number: BE854152A
Authority: BE; Belgium
Prior art keywords: refining; fusion metal; fusion; metal
Prior art date: 1976-04-30

Application number

BE177177A

Other languages

English (en)

Original Assignee

British Steel Corp

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.)

1976-04-30

Filing date

1977-04-29

Publication date

1977-08-16

1977-04-29 Application filed by British Steel Corp filed Critical British Steel Corp

1977-08-16 Publication of BE854152A publication Critical patent/BE854152A/fr

Links

230000004927 fusion Effects 0.000 title 1
239000002184 metal Substances 0.000 title 1
238000007670 refining Methods 0.000 title 1

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
- C21C5/30—Regulating or controlling the blowing
- 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
- C21C5/005—Manufacture of stainless steel
- 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
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/068—Decarburising
- C21C7/0685—Decarburising of stainless steel
- 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
- C21C5/4673—Measuring and sampling devices
- C21C2005/468—Means for determining the weight of the converter

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Treatment Of Steel In Its Molten State (AREA)
Manufacture And Refinement Of Metals (AREA)

BE177177A 1976-04-30 1977-04-29 Affinage d'un metal en fusion BE854152A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB17724/76A GB1559688A (en)	1976-04-30	1976-04-30	Refining molten metal

Publications (1)

Publication Number	Publication Date
BE854152A true BE854152A (fr)	1977-08-16

Family

ID=10100118

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE177177A BE854152A (fr)	1976-04-30	1977-04-29	Affinage d'un metal en fusion

Country Status (11)

Country	Link
US (1)	US4113469A (fr)
JP (1)	JPS52155118A (fr)
AU (1)	AU2468477A (fr)
BE (1)	BE854152A (fr)
BR (1)	BR7702752A (fr)
DE (1)	DE2719063A1 (fr)
ES (1)	ES458269A1 (fr)
FR (1)	FR2388889A1 (fr)
GB (1)	GB1559688A (fr)
IT (1)	IT1072694B (fr)
SE (1)	SE7704990L (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4529443A (en) *	1984-04-26	1985-07-16	Allegheny Ludlum Steel Corporation	System and method for producing steel in a top-blown vessel
US4529442A (en) *	1984-04-26	1985-07-16	Allegheny Ludlum Steel Corporation	Method for producing steel in a top oxygen blown vessel
US5405121A (en) *	1994-04-29	1995-04-11	Centro De Investigation Y De Estudios Avanzados Del Ipn	Apparatus to indicate the oxygen content of molten copper using the vibration signal of a graphite rod immersed into the molten metal
CA2231717A1 (fr) *	1998-03-11	1999-09-11	L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Proced Es Georges Claude	Emploi de melanges gazeux renfermant un gaz inerte et un gaz contenant de l'oxygene pour la desulfuration du cuivre «blister» pendant le raffinement anodique
US6582491B2 (en) *	1998-10-30	2003-06-24	Midrex International, B.V. Rotterdam, Zurich Branch	Method for producing molten iron in duplex furnaces
US8627775B1 (en)	2010-03-02	2014-01-14	David L. Wilson	Burning apparatus for a solid wood-fueled process heating system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE610265A (fr) *	1960-11-18
US3594155A (en) *	1968-10-30	1971-07-20	Allegheny Ludlum Steel	Method for dynamically controlling decarburization of steel
US3850617A (en) *	1970-04-14	1974-11-26	J Umowski	Refining of stainless steel
US3816720A (en) *	1971-11-01	1974-06-11	Union Carbide Corp	Process for the decarburization of molten metal
US3773497A (en) *	1972-03-02	1973-11-20	Steel Corp	Steelmaking
US3930843A (en) *	1974-08-30	1976-01-06	United States Steel Corporation	Method for increasing metallic yield in bottom blown processes

1976
- 1976-04-30 GB GB17724/76A patent/GB1559688A/en not_active Expired
1977
- 1977-04-28 AU AU24684/77A patent/AU2468477A/en not_active Expired
- 1977-04-28 DE DE19772719063 patent/DE2719063A1/de active Pending
- 1977-04-28 ES ES458269A patent/ES458269A1/es not_active Expired
- 1977-04-29 SE SE7704990A patent/SE7704990L/ not_active Application Discontinuation
- 1977-04-29 IT IT67961/77A patent/IT1072694B/it active
- 1977-04-29 BE BE177177A patent/BE854152A/fr unknown
- 1977-04-29 BR BR7702752A patent/BR7702752A/pt unknown
- 1977-04-30 JP JP5062677A patent/JPS52155118A/ja active Pending
- 1977-05-02 US US05/792,602 patent/US4113469A/en not_active Expired - Lifetime
- 1977-05-02 FR FR7713221A patent/FR2388889A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
US4113469A (en)	1978-09-12
ES458269A1 (es)	1978-02-16
IT1072694B (it)	1985-04-10
JPS52155118A (en)	1977-12-23
GB1559688A (en)	1980-01-23
DE2719063A1 (de)	1977-11-10
AU2468477A (en)	1978-11-02
FR2388889A1 (fr)	1978-11-24
BR7702752A (pt)	1978-01-17
SE7704990L (sv)	1977-10-31

Publication	Publication Date	Title
IT7850206A0 (it)	1978-07-07	Cassa d'orologio
BE867873A (fr)	1978-10-02	Plates-formes d'aubages a trainance reduite
AR231395A1 (es)	1984-11-30	Un dentifrico
FR2311098A1 (fr)	1976-12-10	Alliage resistant a l'usure
ES263283Y (es)	1983-03-01	"un conjunto de cierre retraible".
BR7703129A (pt)	1978-01-31	Liga fundida
ES273317Y (es)	1984-12-01	Un cubo-rompecabezas
JPS57191326A (en)	1982-11-25	Metal fiber
IT1094576B (it)	1985-08-02	Macchina per cordare cordicelle metalliche
SE421536B (sv)	1982-01-04	Ferritisk legering
BE857518A (fr)	1978-02-06	Utilisation d'un alliage de cuivre
IT1074808B (it)	1985-04-20	Movimento d'orologio
BE871164R (fr)	1979-04-11	Perfectionnement a la phosphatation d'un support metallique
CH609516GA3 (fr)	1979-03-15	Piece d'horlogerie.
FI811335A7 (fi)	1982-05-11	Astia sulaa metallia varten.
BE854152A (fr)	1977-08-16	Affinage d'un metal en fusion
BE870008A (nl)	1978-12-18	Dispositif d'accouplement a cheville
YU39189B (en)	1984-08-31	Latticed girder
BE854011A (fr)	1977-10-27	Perfectionnement a la phosphatation d'un support metallique
BE886269A (fr)	1981-03-16	Alliage resistant a l'erosion
ES262334Y (es)	1983-01-01	"un peine".
DD136457A1 (de)	1979-07-11	Schmelzklebstoff-auftragsgeraet
JPS52150767A (en)	1977-12-14	Molten metal granulating
BE857517A (fr)	1978-02-06	Utilisation d'un alliage de cuivre
SE423724B (sv)	1982-05-24	Ferritisk legering