ZA77812B - Method of controlling molten steel temperature and carbon content in oxygen converter - Google Patents

Method of controlling molten steel temperature and carbon content in oxygen converter

Info

Publication number
ZA77812B
ZA77812B ZA770812A ZA77812A ZA77812B ZA 77812 B ZA77812 B ZA 77812B ZA 770812 A ZA770812 A ZA 770812A ZA 77812 A ZA77812 A ZA 77812A ZA 77812 B ZA77812 B ZA 77812B
Authority
ZA
South Africa
Prior art keywords
molten steel
carbon content
steel temperature
oxygen converter
controlling molten
Prior art date
Application number
ZA770812A
Inventor
K Ikenouchi
T Kume
S Sanuki
Y Ueda
T Yoshida
Original Assignee
Nippon Steel 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.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of ZA77812B publication Critical patent/ZA77812B/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
    • 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)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
ZA770812A 1976-02-24 1977-02-11 Method of controlling molten steel temperature and carbon content in oxygen converter ZA77812B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1844576A JPS52101617A (en) 1976-02-24 1976-02-24 Presumption of carbon content and temp. of molten steel in oxygen conv erter

Publications (1)

Publication Number Publication Date
ZA77812B true ZA77812B (en) 1977-12-28

Family

ID=11971818

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA770812A ZA77812B (en) 1976-02-24 1977-02-11 Method of controlling molten steel temperature and carbon content in oxygen converter

Country Status (2)

Country Link
JP (1) JPS52101617A (en)
ZA (1) ZA77812B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005206877A (en) * 2004-01-22 2005-08-04 Sumitomo Metal Ind Ltd Method for estimating carbon concentration at blowing time in converter
JP6235197B2 (en) * 2012-06-01 2017-11-22 新日鐵住金株式会社 Converter operation method

Also Published As

Publication number Publication date
JPS561365B2 (en) 1981-01-13
JPS52101617A (en) 1977-08-25

Similar Documents

Publication Publication Date Title
JPS54155431A (en) Metal*oxygen battery and method of using same
DE3069960D1 (en) Gas-permeable refractory block and method of making this block
JPS5331378A (en) Method of treating waste containing alkali metal in furnace with controlled atmosphere and apparatus thereof
JPS5352210A (en) Method for oxygen refining of molten metal and lance structure therefor
JPS537985A (en) Incireration furnace and method of wastes contained in vessel
GB2056498B (en) Method and apparatus for producing molten iron from iron oxide with coal and oxygen
JPS5317519A (en) Strengthening of carbon steel and low alloy steel
JPS55110714A (en) Use of argon in basic oxygen blowing method for preventing overflow
JPS53127312A (en) Continuous atomosphere furnace and method of supplying atomosphere gas therein
JPS5473695A (en) Method and sensor for determining hydrogen content and oxygen content of mixed gas
JPS52114888A (en) Method of stopping and controlling gas cooled reactor
JPS5294869A (en) Method of regenerating and recycling inert gas in heating furnace
AU505706B2 (en) Controlling molten steel temperature and carbon content in oxygen converter
ZA77812B (en) Method of controlling molten steel temperature and carbon content in oxygen converter
JPS56105412A (en) Carbon supplying method to molten iron in converter
GB2046122B (en) Method for increasing the proportion of oxygen in air supplied to metallurgical processes
ZA803028B (en) Production of carbon steel and low-alloy steel with bottom blowing basic oxygen furnace
ZA739279B (en) Method of simultaneously controlling temperature and carbon content of molten steel at the end-point in oxygen top-blown converter
JPS5242410A (en) Process for refining aluminium core killed steel in converter with inc reased nitrogen
JPS52150305A (en) Method of treating molten steel in ladle
JPS5385798A (en) Method of reducing oxygen content of metal oxide
JPS5590467A (en) Method of preventing carbon oxidation in magnesiaacarbon brick
JPS52101618A (en) Control of temp. and carbon content of molten steel in oxygen converte r
JPS51141739A (en) Method of controlling carbon concentration in gas carburizing furnace
JPS537395A (en) Method of measuring content of carbon in molten iron or molten steel