JPS5330415A - Operation method for soaking pit - Google Patents

Operation method for soaking pit

Info

Publication number
JPS5330415A
JPS5330415A JP10526976A JP10526976A JPS5330415A JP S5330415 A JPS5330415 A JP S5330415A JP 10526976 A JP10526976 A JP 10526976A JP 10526976 A JP10526976 A JP 10526976A JP S5330415 A JPS5330415 A JP S5330415A
Authority
JP
Japan
Prior art keywords
ingot
operation method
soaking pit
temperature
calculation
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
JP10526976A
Other languages
Japanese (ja)
Other versions
JPS5756533B2 (en
Inventor
Tadashi Nakagawa
Mamoru Takeda
Takeo Oota
Masayuki Hosokawa
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
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
Priority to JP10526976A priority Critical patent/JPS5330415A/en
Publication of JPS5330415A publication Critical patent/JPS5330415A/en
Publication of JPS5756533B2 publication Critical patent/JPS5756533B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D11/00—Process control or regulation for heat treatments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Control Of Heat Treatment Processes (AREA)

Abstract

PURPOSE:To control soak pit operation with high correlation by the calculation of a temperature calculation model by use of a presumed hollow, endless cylinder of ingot radius whose wall thickness is one half of the shorter side of steel ingot and by estimation of the time at which the ingot can be taken out by use of the calculated temperature.
JP10526976A 1976-09-02 1976-09-02 Operation method for soaking pit Granted JPS5330415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10526976A JPS5330415A (en) 1976-09-02 1976-09-02 Operation method for soaking pit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10526976A JPS5330415A (en) 1976-09-02 1976-09-02 Operation method for soaking pit

Publications (2)

Publication Number Publication Date
JPS5330415A true JPS5330415A (en) 1978-03-22
JPS5756533B2 JPS5756533B2 (en) 1982-11-30

Family

ID=14402930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10526976A Granted JPS5330415A (en) 1976-09-02 1976-09-02 Operation method for soaking pit

Country Status (1)

Country Link
JP (1) JPS5330415A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54123508A (en) * 1978-03-01 1979-09-25 Hoesch Werke Ag Controlling of heating furnace for steel ingot
JPS55131135A (en) * 1979-03-31 1980-10-11 Sumitomo Metal Ind Ltd Operating method of soaking pit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127132A (en) * 1984-07-17 1986-02-06 Matsushita Refrig Co Manufacture of fin tube type heat exchanger

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54123508A (en) * 1978-03-01 1979-09-25 Hoesch Werke Ag Controlling of heating furnace for steel ingot
JPS5913575B2 (en) * 1978-03-01 1984-03-30 ヘツシユ・ヴエルケ・アクチエンゲゼルシヤフト Control method for heating furnace for steel ingots
JPS55131135A (en) * 1979-03-31 1980-10-11 Sumitomo Metal Ind Ltd Operating method of soaking pit
JPS5839893B2 (en) * 1979-03-31 1983-09-02 住友金属工業株式会社 How to operate a soaking furnace

Also Published As

Publication number Publication date
JPS5756533B2 (en) 1982-11-30

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