JPS5218415A - Continuous annealing process and apparatus - Google Patents

Continuous annealing process and apparatus

Info

Publication number
JPS5218415A
JPS5218415A JP9475975A JP9475975A JPS5218415A JP S5218415 A JPS5218415 A JP S5218415A JP 9475975 A JP9475975 A JP 9475975A JP 9475975 A JP9475975 A JP 9475975A JP S5218415 A JPS5218415 A JP S5218415A
Authority
JP
Japan
Prior art keywords
annealing process
continuous annealing
cooling
spounnting
cooler
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
JP9475975A
Other languages
Japanese (ja)
Inventor
Iwane Chiba
Hiroyuki Ishioka
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 JP9475975A priority Critical patent/JPS5218415A/en
Publication of JPS5218415A publication Critical patent/JPS5218415A/en
Pending 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling

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 Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE:In cooling of strips by gas spounnting, the apparatus is so devised to obtain the specified cooling rate without changing the outputs of the blower and cooler.
JP9475975A 1975-08-05 1975-08-05 Continuous annealing process and apparatus Pending JPS5218415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9475975A JPS5218415A (en) 1975-08-05 1975-08-05 Continuous annealing process and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9475975A JPS5218415A (en) 1975-08-05 1975-08-05 Continuous annealing process and apparatus

Publications (1)

Publication Number Publication Date
JPS5218415A true JPS5218415A (en) 1977-02-12

Family

ID=14119018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9475975A Pending JPS5218415A (en) 1975-08-05 1975-08-05 Continuous annealing process and apparatus

Country Status (1)

Country Link
JP (1) JPS5218415A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132418A (en) * 1977-04-26 1978-11-18 Nippon Kokan Kk <Nkk> Continuous treating equipment including overaging treatment zone

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51105906A (en) * 1975-03-13 1976-09-20 Chugai Ro Kogyo Kaisha Ltd KYOSEITAIRYUREIKYAKUSOCHI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51105906A (en) * 1975-03-13 1976-09-20 Chugai Ro Kogyo Kaisha Ltd KYOSEITAIRYUREIKYAKUSOCHI

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132418A (en) * 1977-04-26 1978-11-18 Nippon Kokan Kk <Nkk> Continuous treating equipment including overaging treatment zone

Similar Documents

Publication Publication Date Title
JPS5297012A (en) Method of treating exhasut gas of gas turbine and its apparatus
SU725570A3 (en) Method of cooling hot gas product
JPS51116323A (en) Heat shading device of exhaust system
JPS5218415A (en) Continuous annealing process and apparatus
JPS5277811A (en) Continuous annealing process of strip coils
JPS5235711A (en) Method of controlling cooling of hot rolled steel plates
JPS5263877A (en) Pulling up apparatus of single crystal
JPS529421A (en) Speaker equalizer and its production method
JPS5215897A (en) Process for preparing malted rice
JPS5253791A (en) Producing method and activtion apparatus of active carbon
JPS5224463A (en) Method for thermal diffusion for semiconductor
JPS5345612A (en) Continous heat treatment method for wire rod
JPS5227069A (en) Gas absorption apparatus
JPS51112708A (en) Flow controller of high temperature gas
JPS51142739A (en) Defrosting device for cooler
JPS5363204A (en) Supplying method for cooling water at continuous annealing equipment
JPS5216481A (en) Waste gas washing process and apparatus
JPS51142750A (en) Refrigerator
JPS5271373A (en) Method of treating ammonia-cont. gas
JPS51117117A (en) Method of isothermal transformation treatment of steel
JPS51112777A (en) Dry method of gas purification
JPS5230484A (en) Method of cooling infrared detector
JPS5328977A (en) Apparatus for producing flare for bulb
JPS5240407A (en) Equipment for cooling blast furnace etc.
JPS51131407A (en) A method of treating aluminum extruded profiles