JPS56136932A - Ingot charging method into soaking pit - Google Patents

Ingot charging method into soaking pit

Info

Publication number
JPS56136932A
JPS56136932A JP3996380A JP3996380A JPS56136932A JP S56136932 A JPS56136932 A JP S56136932A JP 3996380 A JP3996380 A JP 3996380A JP 3996380 A JP3996380 A JP 3996380A JP S56136932 A JPS56136932 A JP S56136932A
Authority
JP
Japan
Prior art keywords
blooming
ingots
order
places
soaking pit
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
JP3996380A
Other languages
Japanese (ja)
Other versions
JPS6027739B2 (en
Inventor
Yoshio Tanaka
Fumio Wakabayashi
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 JP3996380A priority Critical patent/JPS6027739B2/en
Publication of JPS56136932A publication Critical patent/JPS56136932A/en
Publication of JPS6027739B2 publication Critical patent/JPS6027739B2/en
Expired 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/70—Furnaces for ingots, i.e. soaking pits

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)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

PURPOSE:To decrease a proportion of care after blooming by placing initially cast ingots to the farthest places from a burner side, and successively placing ingots in the order of casting to the places to a burner side. CONSTITUTION:In a type of soaking pit (b) having burners (a) in one direction above, ingots from an initially cast ingot C1 to C2, C3, C4... in the order of casting are charged one after another to the places opposite to the burners. And the order of drawing out is the same as charging, C1, C2, C3, C4.... As the result, an optimum blooming temperature for each ingot is secured, decreasing significantly a proportion of care needed after blooming.
JP3996380A 1980-03-28 1980-03-28 Method of charging steel ingots into soaking furnace Expired JPS6027739B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3996380A JPS6027739B2 (en) 1980-03-28 1980-03-28 Method of charging steel ingots into soaking furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3996380A JPS6027739B2 (en) 1980-03-28 1980-03-28 Method of charging steel ingots into soaking furnace

Publications (2)

Publication Number Publication Date
JPS56136932A true JPS56136932A (en) 1981-10-26
JPS6027739B2 JPS6027739B2 (en) 1985-07-01

Family

ID=12567608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3996380A Expired JPS6027739B2 (en) 1980-03-28 1980-03-28 Method of charging steel ingots into soaking furnace

Country Status (1)

Country Link
JP (1) JPS6027739B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986003906A1 (en) * 1984-12-21 1986-07-03 Unipower International Pty. Ltd. Regulated chopped dc power supply apparatus
JP2015140453A (en) * 2014-01-28 2015-08-03 Ｊｆｅスチール株式会社 Batch furnace slab arrangement method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986003906A1 (en) * 1984-12-21 1986-07-03 Unipower International Pty. Ltd. Regulated chopped dc power supply apparatus
US4749935A (en) * 1984-12-21 1988-06-07 Unipower International Pty. Ltd. Alternator and controlled rectifier for producing pulse width modulated DC output pulses
JP2015140453A (en) * 2014-01-28 2015-08-03 Ｊｆｅスチール株式会社 Batch furnace slab arrangement method

Also Published As

Publication number Publication date
JPS6027739B2 (en) 1985-07-01

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