NO781100L - METHOD OF MANUFACTURE OF METAL CAST BY PNEUMATIC REFINING OF MELT - Google Patents

METHOD OF MANUFACTURE OF METAL CAST BY PNEUMATIC REFINING OF MELT

Info

Publication number: NO781100L
Authority: NO; Norway
Prior art keywords: melt; manufacture; metal cast; pneumatic refining; refining
Prior art date: 1977-03-31

Application number

NO781100A

Other languages

Norwegian (no)

Other versions

NO157606B (en

NO157606C (en

Inventor

Frank Stuart Death

Original Assignee

Union Carbide 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.)

1977-03-31

Filing date

1978-03-30

Publication date

1978-10-03

1978-03-30 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1978-10-03 Publication of NO781100L publication Critical patent/NO781100L/en

1988-01-11 Publication of NO157606B publication Critical patent/NO157606B/en

1988-04-20 Publication of NO157606C publication Critical patent/NO157606C/en

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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/04—Removing impurities other than carbon, phosphorus or sulfur
- 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
- 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

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)
Manufacture And Refinement Of Metals (AREA)
Continuous Casting (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Heat Treatment Of Strip Materials And Filament Materials (AREA)

NO781100A 1977-03-31 1978-03-30 PROCEDURE FOR THE MANUFACTURE OF FINAL PRODUCT CAST GOODS OF CHROME-NIKK-EL STEEL. NO157606C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US78343177A	1977-03-31	1977-03-31

Publications (3)

Publication Number	Publication Date
NO781100L true NO781100L (en)	1978-10-03
NO157606B NO157606B (en)	1988-01-11
NO157606C NO157606C (en)	1988-04-20

Family

ID=25129226

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO781100A NO157606C (en)	1977-03-31	1978-03-30	PROCEDURE FOR THE MANUFACTURE OF FINAL PRODUCT CAST GOODS OF CHROME-NIKK-EL STEEL.

Country Status (21)

Country	Link
JP (1)	JPS6039729B2 (en)
AR (1)	AR216787A1 (en)
AT (1)	AT376454B (en)
AU (1)	AU518013B2 (en)
BE (1)	BE865518A (en)
BR (1)	BR7801963A (en)
CA (1)	CA1106621A (en)
CH (1)	CH621953A5 (en)
DE (1)	DE2813717A1 (en)
ES (1)	ES468347A1 (en)
FI (1)	FI780978A (en)
FR (1)	FR2385467A1 (en)
GB (1)	GB1603135A (en)
IT (1)	IT1102498B (en)
MX (1)	MX5384E (en)
NL (1)	NL179300C (en)
NO (1)	NO157606C (en)
NZ (1)	NZ186831A (en)
SE (1)	SE443373B (en)
TR (1)	TR20268A (en)
ZA (1)	ZA781814B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4187102A (en) *	1978-08-24	1980-02-05	Union Carbide Corporation	Method for controlling the temperature of the melt during pneumatic refining of steel
FR2448572B1 (en) *	1979-02-09	1985-10-18	Pennsylvania Engineering Corp	PROCESS FOR OBTAINING LOW-CARBON STEEL WITH THE OXYGEN-ARGON CONVERTER
DE3347718C2 (en) *	1983-09-02	1986-05-28	Ulrich Dipl.-Ing. 5905 Freudenberg Glasmeyer	Process for the production of steels with a high degree of purity and low gas content in steelworks and steel foundries
JPS62138975U (en) *	1986-02-25	1987-09-02
DE4328045C2 (en) *	1993-08-20	2001-02-08	Ald Vacuum Techn Ag	Process for decarburizing carbon-containing metal melts
DE102015105307A1 (en) *	2015-04-08	2016-10-13	Sms Group Gmbh	converter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3252790A (en) *	1956-06-27	1966-05-24	Union Carbide Corp	Preparation of metals and alloys
FR1309507A (en) *	1960-11-18	1962-11-16	Union Carbide Corp	Process for decarburizing steels with high chromium content
GB1253581A (en) *	1968-02-24	1971-11-17	Maximilianshuette Eisenwerk	Improvements in processes and apparatus for making steel
FR2173717A2 (en) *	1972-02-29	1973-10-12	Creusot Loire	Decarburising chrome steels by blowing with diluted carbon - monoxide through double/triple feed tuyeres
FR2146900A1 (en) *	1971-07-23	1973-03-09	Creusot Loire	Decarburising chrome steels by blowing with diluted carbon - monoxide through double/triple feed tuyeres
DE2160999A1 (en) *	1971-12-09	1973-06-28	Maximilianshuette Eisenwerk	DUESE FOR ADDING OXYGEN WITH A PROTECTIVE MEDIUM INTO CONVERTER VESSELS
FR2216362B1 (en) *	1973-02-07	1975-10-31	Creusot Loire
US3861888A (en) *	1973-06-28	1975-01-21	Union Carbide Corp	Use of CO{HD 2 {B in argon-oxygen refining of molten metal
JPS51130604A (en) *	1975-05-08	1976-11-13	Nisshin Steel Co Ltd	A steelmaking process with ar recycle-recovery system

1978
- 1978-03-30 AT AT0226478A patent/AT376454B/en not_active IP Right Cessation
- 1978-03-30 BR BR7801963A patent/BR7801963A/en unknown
- 1978-03-30 ZA ZA00781814A patent/ZA781814B/en unknown
- 1978-03-30 DE DE19782813717 patent/DE2813717A1/en not_active Ceased
- 1978-03-30 SE SE7803592A patent/SE443373B/en not_active IP Right Cessation
- 1978-03-30 GB GB12399/78A patent/GB1603135A/en not_active Expired
- 1978-03-30 CA CA300,003A patent/CA1106621A/en not_active Expired
- 1978-03-30 NL NLAANVRAGE7803393,A patent/NL179300C/en not_active IP Right Cessation
- 1978-03-30 MX MX786982U patent/MX5384E/en unknown
- 1978-03-30 FI FI780978A patent/FI780978A/en not_active Application Discontinuation
- 1978-03-30 ES ES468347A patent/ES468347A1/en not_active Expired
- 1978-03-30 NZ NZ186831A patent/NZ186831A/en unknown
- 1978-03-30 AR AR271604A patent/AR216787A1/en active
- 1978-03-30 BE BE186429A patent/BE865518A/en not_active IP Right Cessation
- 1978-03-30 NO NO781100A patent/NO157606C/en unknown
- 1978-03-30 JP JP53036186A patent/JPS6039729B2/en not_active Expired
- 1978-03-31 FR FR7809601A patent/FR2385467A1/en active Granted
- 1978-03-31 IT IT48708/78A patent/IT1102498B/en active
- 1978-03-31 TR TR20268A patent/TR20268A/en unknown
- 1978-03-31 AU AU34646/78A patent/AU518013B2/en not_active Expired
- 1978-03-31 CH CH349678A patent/CH621953A5/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE7803592L (en)	1978-10-01
BR7801963A (en)	1978-10-24
CH621953A5 (en)	1981-03-13
DE2813717A1 (en)	1978-10-05
JPS6039729B2 (en)	1985-09-07
SE443373B (en)	1986-02-24
NZ186831A (en)	1981-12-15
AR216787A1 (en)	1980-01-31
GB1603135A (en)	1981-11-18
JPS53131916A (en)	1978-11-17
NL179300C (en)	1986-08-18
TR20268A (en)	1980-12-08
CA1106621A (en)	1981-08-11
ZA781814B (en)	1979-03-28
IT1102498B (en)	1985-10-07
AU3464678A (en)	1979-10-04
FI780978A (en)	1978-10-01
FR2385467A1 (en)	1978-10-27
ATA226478A (en)	1984-04-15
NO157606B (en)	1988-01-11
AU518013B2 (en)	1981-09-10
FR2385467B1 (en)	1982-03-05
MX5384E (en)	1983-07-04
AT376454B (en)	1984-11-26
IT7848708A0 (en)	1978-03-31
NL7803393A (en)	1978-10-03
BE865518A (en)	1978-10-02
NO157606C (en)	1988-04-20
ES468347A1 (en)	1978-12-01

Publication	Publication Date	Title
NO781191L (en)	1978-11-20	METHOD OF MANUFACTURE OF METAL BY ELECTROLYSIS
NO781100L (en)	1978-10-03	METHOD OF MANUFACTURE OF METAL CAST BY PNEUMATIC REFINING OF MELT
PL207068A1 (en)	1979-02-12	THE METHOD OF MAKING DUCTILE CAST IRON
BR8008710A (en)	1981-04-28	PRODUCTION OF CAST METALS
NO780723L (en)	1978-09-05	METHOD OF MANUFACTURE OF METAL BROMIDES
JPS5232824A (en)	1977-03-12	Method of casting metal melts
JPS52155118A (en)	1977-12-23	Refining of molten steel
JPS529632A (en)	1977-01-25	Method of casting molten metal
NO140715C (en)	1979-10-24	PROCEDURE FOR THE PRODUCTION OF MELTED IRON OXYDE
JPS5436797A (en)	1979-03-17	Heat analysis of molten cast steel
JPS53106633A (en)	1978-09-16	Production of refined steel by continuous casting
JPS542904A (en)	1979-01-10	Method of adding microcomponents to molten metal
ZA781760B (en)	1979-03-28	Method of pouring molten metal
JPS5495921A (en)	1979-07-28	Method of making cast mold assembly
JPS52134817A (en)	1977-11-11	Casting method of molten metal
SE7812361L (en)	1979-06-03	PROCEDURE FOR MANUFACTURE OF BEAR METAL OF BEAR METAL BY CENTRIFUG MOLDING
JPS5425219A (en)	1979-02-26	Method of making casting sand
TR19725A (en)	1979-11-23	MAKING DOEKUEM FROM MOLTEN METAL
YU148677A (en)	1984-08-31	Process for refining molten metal
JPS5440206A (en)	1979-03-29	Explosionnpreventive method of molten metal ladle
JPS5413421A (en)	1979-01-31	Controlling method of semiicontinuous casting of metal
JPS5465129A (en)	1979-05-25	Production of composite metal material by centrifugal casting
JPS5431040A (en)	1979-03-07	Method of adjusting molten metal temperature
JPS53137023A (en)	1978-11-30	Method of casting molten metal material
JPS5457393A (en)	1979-05-09	Method of melting cast metal