NL142453B - PROCESS FOR FRESHING IRON. - Google Patents

PROCESS FOR FRESHING IRON.

Info

Publication number
NL142453B
NL142453B NL6713782A NL6713782A NL142453B NL 142453 B NL142453 B NL 142453B NL 6713782 A NL6713782 A NL 6713782A NL 6713782 A NL6713782 A NL 6713782A NL 142453 B NL142453 B NL 142453B
Authority
NL
Netherlands
Prior art keywords
freshing
iron
freshing iron
Prior art date
Application number
NL6713782A
Other languages
Dutch (nl)
Other versions
NL6713782A (en
Original Assignee
Centre Rech Metallurgique
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.)
Filing date
Publication date
Application filed by Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Publication of NL6713782A publication Critical patent/NL6713782A/xx
Publication of NL142453B publication Critical patent/NL142453B/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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
NL6713782A 1966-10-11 1967-10-11 PROCESS FOR FRESHING IRON. NL142453B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU52150A LU52150A1 (en) 1966-10-11 1966-10-11

Publications (2)

Publication Number Publication Date
NL6713782A NL6713782A (en) 1968-04-16
NL142453B true NL142453B (en) 1974-06-17

Family

ID=19724994

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6713782A NL142453B (en) 1966-10-11 1967-10-11 PROCESS FOR FRESHING IRON.

Country Status (7)

Country Link
US (1) US3551140A (en)
BE (1) BE704338A (en)
DE (1) DE1583228C2 (en)
FR (1) FR1548479A (en)
GB (1) GB1153938A (en)
LU (1) LU52150A1 (en)
NL (1) NL142453B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871871A (en) * 1967-12-11 1975-03-18 Centre Nat Rech Metall Monitoring and control of pig iron refining
US3773497A (en) * 1972-03-02 1973-11-20 Steel Corp Steelmaking
AT346877B (en) * 1976-08-04 1978-11-27 Voest Ag METHOD FOR CONTROLLING A STEEL REFRESHING PROCESS FOR STEELS WITH A C CONTENT IN THE RANGE OF 0.1 TO 0.8 WEIGHT%
US4474361A (en) * 1980-07-30 1984-10-02 Nippon Steel Corporation Oxygen-blown steelmaking furnace
KR100264993B1 (en) * 1996-12-23 2000-09-01 이구택 Device and method of tuyere permeation length
CN113435037B (en) * 2021-06-25 2022-08-26 马鞍山钢铁股份有限公司 Method for judging slag pouring time in early stage of cast residue smelting of 300t converter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753758C (en) * 1938-09-16 1952-07-21 Dortmund Hoerder Huettenver A Process for influencing the melting process in the converter
DE1433443B2 (en) * 1964-05-23 1972-01-27 Fried Krupp GmbH, 4300 Essen PROCEDURES FOR MONITORING AND CONTROLLING THE OXYGEN FILLING PROCESS

Also Published As

Publication number Publication date
GB1153938A (en) 1969-06-04
US3551140A (en) 1970-12-29
DE1583228C2 (en) 1975-01-09
LU52150A1 (en) 1968-05-07
DE1583228B1 (en) 1974-05-30
NL6713782A (en) 1968-04-16
BE704338A (en) 1968-03-26
FR1548479A (en) 1968-12-06

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