FR1514959A - Process for correcting the temperature of steel at the end of refining, as well as products conforming to those obtained by the present process or similar process - Google Patents

Process for correcting the temperature of steel at the end of refining, as well as products conforming to those obtained by the present process or similar process

Info

Publication number: FR1514959A
Authority: FR; France
Prior art keywords: refining; correcting; steel; well; temperature
Prior art date: 1965-07-07
Legal status (The legal status 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 status listed.): Expired

Application number

FR67907A

Other languages

French (fr)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Forges de la Providence SA Des

Centre de Recherches Metallurgiques CRM ASBL

Vodafone GmbH

Original Assignee

Forges de la Providence SA Des

Centre de Recherches Metallurgiques CRM ASBL

Mannesmann 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.)

1965-07-07

Filing date

1966-07-01

Publication date

1968-03-01

1966-07-01 Application filed by Forges de la Providence SA Des, Centre de Recherches Metallurgiques CRM ASBL, Mannesmann AG filed Critical Forges de la Providence SA Des

1968-03-01 Application granted granted Critical

1968-03-01 Publication of FR1514959A publication Critical patent/FR1514959A/en

Status Expired legal-status Critical Current

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
- C21C5/32—Blowing from above

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)
Treatment Of Steel In Its Molten State (AREA)

FR67907A 1965-07-07 1966-07-01 Process for correcting the temperature of steel at the end of refining, as well as products conforming to those obtained by the present process or similar process Expired FR1514959A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date
LU49012		1965-07-07
BE672472A BE672472A (en)	1965-07-07	1965-11-17
LU50072		1965-12-15

Publications (1)

Publication Number	Publication Date
FR1514959A true FR1514959A (en)	1968-03-01

Family

ID=27159126

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR67907A Expired FR1514959A (en)	1965-07-07	1966-07-01	Process for correcting the temperature of steel at the end of refining, as well as products conforming to those obtained by the present process or similar process

Country Status (7)

Country	Link
US (1)	US3476550A (en)
BE (2)	BE672472A (en)
DE (1)	DE1508132A1 (en)
FR (1)	FR1514959A (en)
GB (1)	GB1094345A (en)
LU (2)	LU49012A1 (en)
NL (1)	NL6609511A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5261109A (en) *	1975-11-14	1977-05-20	Nippon Steel Corp	Converter operation method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB492740A (en) *	1936-12-21	1938-09-21	Herman Alexander Brassert	Improvements in and relating to the dephosphorising and/or desulphurising of steel
GB904868A (en) *	1958-04-26	1962-08-29	Arbed	Process for making steel
US3076703A (en) *	1958-04-28	1963-02-05	Arbed	Manufacture of steel
US3136626A (en) *	1960-08-19	1964-06-09	Lorraine Laminage	Method of refining cast-iron
LU45972A1 (en) *	1963-07-24	1964-07-14

1965
- 1965-07-07 LU LU49012D patent/LU49012A1/xx unknown
- 1965-11-17 BE BE672472A patent/BE672472A/xx unknown
- 1965-12-15 LU LU50072D patent/LU50072A1/xx unknown
1966
- 1966-06-27 BE BE683240D patent/BE683240A/xx unknown
- 1966-06-30 DE DE19661508132 patent/DE1508132A1/en active Pending
- 1966-07-01 FR FR67907A patent/FR1514959A/en not_active Expired
- 1966-07-04 GB GB29894/66A patent/GB1094345A/en not_active Expired
- 1966-07-06 US US563287A patent/US3476550A/en not_active Expired - Lifetime
- 1966-07-07 NL NL6609511A patent/NL6609511A/xx unknown

Also Published As

Publication number	Publication date
GB1094345A (en)	1967-12-06
BE672472A (en)	1966-05-17
BE683240A (en)	1966-12-27
LU49012A1 (en)	1967-01-09
DE1508132A1 (en)	1969-10-23
LU50072A1 (en)	1967-06-15
NL6609511A (en)	1967-01-09
US3476550A (en)	1969-11-04

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