JPS5256009A - Continuous annealing equipment for overageing treatment comprizing que nching with fluidized bed - Google Patents

Continuous annealing equipment for overageing treatment comprizing que nching with fluidized bed

Info

Publication number
JPS5256009A
JPS5256009A JP13139475A JP13139475A JPS5256009A JP S5256009 A JPS5256009 A JP S5256009A JP 13139475 A JP13139475 A JP 13139475A JP 13139475 A JP13139475 A JP 13139475A JP S5256009 A JPS5256009 A JP S5256009A
Authority
JP
Japan
Prior art keywords
fluidized bed
nching
comprizing
que
continuous annealing
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.)
Pending
Application number
JP13139475A
Other languages
Japanese (ja)
Inventor
Kazuhide Nakaoka
Kenji Araki
Naotake Yoshihara
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP13139475A priority Critical patent/JPS5256009A/en
Publication of JPS5256009A publication Critical patent/JPS5256009A/en
Pending legal-status Critical Current

Links

Landscapes

  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE: To realize a large quenching speed and to reduce the treating time, by employing the fluidized bed for quenching consisting of powdery cooling mediums of heatresisting and inert inorganic substances such as zircon sand, corundom, etc. at the continuous annealling equipment for overageing treatment for the production of cold rolled steel sheets for drawing.
COPYRIGHT: (C)1977,JPO&Japio
JP13139475A 1975-11-04 1975-11-04 Continuous annealing equipment for overageing treatment comprizing que nching with fluidized bed Pending JPS5256009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13139475A JPS5256009A (en) 1975-11-04 1975-11-04 Continuous annealing equipment for overageing treatment comprizing que nching with fluidized bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13139475A JPS5256009A (en) 1975-11-04 1975-11-04 Continuous annealing equipment for overageing treatment comprizing que nching with fluidized bed

Publications (1)

Publication Number Publication Date
JPS5256009A true JPS5256009A (en) 1977-05-09

Family

ID=15056933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13139475A Pending JPS5256009A (en) 1975-11-04 1975-11-04 Continuous annealing equipment for overageing treatment comprizing que nching with fluidized bed

Country Status (1)

Country Link
JP (1) JPS5256009A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151528A (en) * 1985-12-26 1987-07-06 Nippon Steel Corp Method for recovering sensible heat of metallic strip
JP2017025357A (en) * 2015-07-16 2017-02-02 中外炉工業株式会社 Steel strip cooling device
JP2017025356A (en) * 2015-07-16 2017-02-02 中外炉工業株式会社 Steel strip cooling device
JP2018031076A (en) * 2016-08-17 2018-03-01 Ｊｆｅスチール株式会社 Heat treatment device for metal strip and continuous annealing facility

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151528A (en) * 1985-12-26 1987-07-06 Nippon Steel Corp Method for recovering sensible heat of metallic strip
JP2017025357A (en) * 2015-07-16 2017-02-02 中外炉工業株式会社 Steel strip cooling device
JP2017025356A (en) * 2015-07-16 2017-02-02 中外炉工業株式会社 Steel strip cooling device
JP2018031076A (en) * 2016-08-17 2018-03-01 Ｊｆｅスチール株式会社 Heat treatment device for metal strip and continuous annealing facility

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