NL143991B - METHOD AND DEVICE FOR DEGASING MOLTEN STEEL. - Google Patents

METHOD AND DEVICE FOR DEGASING MOLTEN STEEL.

Info

Publication number: NL143991B
Authority: NL; Netherlands
Prior art keywords: degasing; molten steel; molten; steel; degasing molten
Prior art date: 1963-11-20

Application number

NL646412483A

Other languages

Dutch (nl)

Other versions

NL6412483A (en

Original Assignee

Standard Messo Duisburg

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.)

1963-11-20

Filing date

1964-10-27

Publication date

1974-11-15

1964-10-27 Application filed by Standard Messo Duisburg filed Critical Standard Messo Duisburg

1965-05-21 Publication of NL6412483A publication Critical patent/NL6412483A/xx

1974-11-15 Publication of NL143991B publication Critical patent/NL143991B/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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum

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)

NL646412483A 1963-11-20 1964-10-27 METHOD AND DEVICE FOR DEGASING MOLTEN STEEL. NL143991B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEST21343A DE1228291B (en)	1963-11-20	1963-11-20	Method and device for the subsequent degassing of molten steels

Publications (2)

Publication Number	Publication Date
NL6412483A NL6412483A (en)	1965-05-21
NL143991B true NL143991B (en)	1974-11-15

Family

ID=7458960

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL646412483A NL143991B (en)	1963-11-20	1964-10-27	METHOD AND DEVICE FOR DEGASING MOLTEN STEEL.

Country Status (7)

Country	Link
US (1)	US3306731A (en)
AT (1)	AT261652B (en)
BE (1)	BE655523A (en)
DE (1)	DE1228291B (en)
ES (1)	ES305193A1 (en)
GB (1)	GB1092051A (en)
NL (1)	NL143991B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3367396A (en) *	1965-04-05	1968-02-06	Heppenstall Co	Installation for the vacuum treatment of melts, in particular steel melts, and process for its operation
US3408059A (en) *	1965-06-02	1968-10-29	United States Steel Corp	Apparatus for stream degassing molten metal
US3417463A (en) *	1965-07-09	1968-12-24	Maximilianshuette Eisenwerk	Method of producing steel for sheets to be enamelled by the single-coat method
DE3334733C2 (en) *	1983-09-26	1985-08-14	Fried. Krupp Gmbh, 4300 Essen	Process and plant for the production of high-purity alloys

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA613169A (en) *		1961-01-24	Coupette Werner	Process for the effective degasification and deoxidation of steel
US2882570A (en) *	1956-05-22	1959-04-21	Joseph B Brennan	Continuous vacuum casting
US3013316A (en) *	1958-12-31	1961-12-19	United States Steel Corp	Method and apparatus for vacuum casting
US3071458A (en) *	1960-05-09	1963-01-01	Finkl & Sons Co	Method of adding charge material to molten metal under vacuum

1963
- 1963-11-20 DE DEST21343A patent/DE1228291B/en active Pending
1964
- 1964-09-29 AT AT832264A patent/AT261652B/en active
- 1964-10-09 GB GB41245/64A patent/GB1092051A/en not_active Expired
- 1964-10-22 ES ES0305193A patent/ES305193A1/en not_active Expired
- 1964-10-27 NL NL646412483A patent/NL143991B/en unknown
- 1964-11-09 BE BE655523D patent/BE655523A/xx unknown
- 1964-11-18 US US412206A patent/US3306731A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NL6412483A (en)	1965-05-21
AT261652B (en)	1968-05-10
US3306731A (en)	1967-02-28
ES305193A1 (en)	1965-01-01
DE1228291B (en)	1966-11-10
GB1092051A (en)	1967-11-22
BE655523A (en)	1965-03-01

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