JPS52116713A - Decision of suitability of samples of molten steel - Google Patents

Decision of suitability of samples of molten steel

Info

Publication number
JPS52116713A
JPS52116713A JP3374276A JP3374276A JPS52116713A JP S52116713 A JPS52116713 A JP S52116713A JP 3374276 A JP3374276 A JP 3374276A JP 3374276 A JP3374276 A JP 3374276A JP S52116713 A JPS52116713 A JP S52116713A
Authority
JP
Japan
Prior art keywords
molten steel
samples
suitability
decision
converter
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
JP3374276A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5548564B2 (enExample
Inventor
Ryohei Ishikawa
Koichi Fujii
Yuichi Uryu
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP3374276A priority Critical patent/JPS52116713A/ja
Publication of JPS52116713A publication Critical patent/JPS52116713A/ja
Publication of JPS5548564B2 publication Critical patent/JPS5548564B2/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
    • C21C5/32—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)
JP3374276A 1976-03-27 1976-03-27 Decision of suitability of samples of molten steel Granted JPS52116713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3374276A JPS52116713A (en) 1976-03-27 1976-03-27 Decision of suitability of samples of molten steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3374276A JPS52116713A (en) 1976-03-27 1976-03-27 Decision of suitability of samples of molten steel

Publications (2)

Publication Number Publication Date
JPS52116713A true JPS52116713A (en) 1977-09-30
JPS5548564B2 JPS5548564B2 (enExample) 1980-12-06

Family

ID=12394855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3374276A Granted JPS52116713A (en) 1976-03-27 1976-03-27 Decision of suitability of samples of molten steel

Country Status (1)

Country Link
JP (1) JPS52116713A (enExample)

Also Published As

Publication number Publication date
JPS5548564B2 (enExample) 1980-12-06

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