JPS5150214A - Teichitsusokonoseizohoho - Google Patents

Teichitsusokonoseizohoho

Info

Publication number
JPS5150214A
JPS5150214A JP50104176A JP10417675A JPS5150214A JP S5150214 A JPS5150214 A JP S5150214A JP 50104176 A JP50104176 A JP 50104176A JP 10417675 A JP10417675 A JP 10417675A JP S5150214 A JPS5150214 A JP S5150214A
Authority
JP
Japan
Prior art keywords
teichitsusokonoseizohoho
Prior art date
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.)
Granted
Application number
JP50104176A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5516206B2 (https=
Inventor
Jeemusu Furuuhan Richaado
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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
Priority claimed from US05/574,804 external-priority patent/US4004920A/en
Application filed by USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of JPS5150214A publication Critical patent/JPS5150214A/ja
Publication of JPS5516206B2 publication Critical patent/JPS5516206B2/ja
Granted legal-status Critical Current

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
    • C21C5/34—Blowing through the bath
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP50104176A 1974-08-30 1975-08-29 Teichitsusokonoseizohoho Granted JPS5150214A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50191274A 1974-08-30 1974-08-30
US05/574,804 US4004920A (en) 1975-05-05 1975-05-05 Method of producing low nitrogen steel

Publications (2)

Publication Number Publication Date
JPS5150214A true JPS5150214A (ja) 1976-05-01
JPS5516206B2 JPS5516206B2 (https=) 1980-04-30

Family

ID=27053962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50104176A Granted JPS5150214A (ja) 1974-08-30 1975-08-29 Teichitsusokonoseizohoho

Country Status (6)

Country Link
JP (1) JPS5150214A (https=)
CA (1) CA1043571A (https=)
DE (1) DE2538159C2 (https=)
FR (1) FR2283229A1 (https=)
GB (1) GB1458168A (https=)
IT (1) IT1041622B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5387919A (en) * 1977-01-11 1978-08-02 Union Carbide Corp Use of argon for preparing lowwcarbon* lowwnitrogen steel in basic oxygen steel production

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560891B1 (fr) * 1984-03-09 1989-10-20 Air Liquide Procede d'affinage de la fonte
DE3541850A1 (de) * 1985-11-27 1987-06-04 Mannesmann Ag Verfahren zum oxidierenden behandeln von stahl

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1253581A (en) * 1968-02-24 1971-11-17 Maximilianshuette Eisenwerk Improvements in processes and apparatus for making steel
DE2007373B2 (de) * 1970-02-18 1973-05-03 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg Verfahren und konverter zum herstellen ferritischer chromstaehle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5387919A (en) * 1977-01-11 1978-08-02 Union Carbide Corp Use of argon for preparing lowwcarbon* lowwnitrogen steel in basic oxygen steel production

Also Published As

Publication number Publication date
DE2538159C2 (de) 1984-08-09
DE2538159A1 (de) 1976-03-11
FR2283229A1 (fr) 1976-03-26
GB1458168A (en) 1976-12-08
JPS5516206B2 (https=) 1980-04-30
FR2283229B1 (https=) 1979-01-05
CA1043571A (en) 1978-12-05
IT1041622B (it) 1980-01-10

Similar Documents

Publication Publication Date Title
BE824255A (fr) Aryloxyphenylpropylamines
AT332977B (de) Deodorantien
AT332978B (de) Deodorantien
BE824920A (fr) Servo-distributeur
BE827298A (fr) Acylurfidocephalosporines
AT338077B (de) Handmuhle
AT338025B (de) Samaschine
AT340188B (de) Samaschine
AT345679B (de) Kettenschloss
BE826270A (fr) Brandkraan
BE826556A (fr) Haveuse
BE828211A (fr) Vincadioline
AT342532B (de) Sparkerze
AT335386B (de) Kettbaum
BE824358R (fr) Phenolethanolamine acylff
BE827338A (fr) Trifluoroethylanilines
BE823015A (fr) Sorbetiere
AT339823B (de) Mullcontainer
BE825385A (fr) Elektrofotografisch filmdeel
JPS5112844A (ja) Ensokeihorimaasoseibutsu
BE826873A (fr) Alkylsulfonylphenoxypropanolamines
BE829863A (fr) Petard
BE828179A (fr) Snijmachine
AT337487B (de) Pfeifenreiber
ATA727274A (de) Webschaft