NL164610B - Apparatus for continuously relieving a steel strip. - Google Patents

Apparatus for continuously relieving a steel strip.

Info

Publication number
NL164610B
NL164610B NL7018315.A NL7018315A NL164610B NL 164610 B NL164610 B NL 164610B NL 7018315 A NL7018315 A NL 7018315A NL 164610 B NL164610 B NL 164610B
Authority
NL
Netherlands
Prior art keywords
steel strip
relieving
continuously
continuously relieving
strip
Prior art date
Application number
NL7018315.A
Other languages
Dutch (nl)
Other versions
NL7018315A (en
NL164610C (en
Original Assignee
Nippon Kokan Kk
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 Kokan Kk filed Critical Nippon Kokan Kk
Publication of NL7018315A publication Critical patent/NL7018315A/xx
Publication of NL164610B publication Critical patent/NL164610B/en
Application granted granted Critical
Publication of NL164610C publication Critical patent/NL164610C/en

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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing
    • 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
    • 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)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
NL7018315.A 1969-12-16 1970-12-16 Apparatus for continuously relieving a steel strip. NL164610C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44100594A JPS4923727B1 (en) 1969-12-16 1969-12-16

Publications (3)

Publication Number Publication Date
NL7018315A NL7018315A (en) 1971-06-18
NL164610B true NL164610B (en) 1980-08-15
NL164610C NL164610C (en) 1981-01-15

Family

ID=14278183

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7018315.A NL164610C (en) 1969-12-16 1970-12-16 Apparatus for continuously relieving a steel strip.

Country Status (6)

Country Link
US (1) US3752459A (en)
JP (1) JPS4923727B1 (en)
DE (1) DE2061726C3 (en)
FR (1) FR2070881B1 (en)
NL (1) NL164610C (en)
SE (1) SE364993B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131274A5 (en) * 1970-12-01 1972-11-10 Nippon Steel Corp Continuous processing line - for cold-rolled deep-drawing strip
JPS535607B2 (en) * 1973-01-11 1978-03-01
JPS5942733B2 (en) * 1979-10-31 1984-10-17 川崎製鉄株式会社 Steel strip continuous annealing equipment
JPS607693B2 (en) * 1979-10-31 1985-02-26 川崎製鉄株式会社 Continuous annealing method for steel strip
JPS5825733B2 (en) * 1979-11-27 1983-05-30 新日本製鐵株式会社 Method for manufacturing high-strength cold-rolled steel sheet with good paintability, weldability, and workability
US4417720A (en) * 1979-12-12 1983-11-29 Centre De Recherches Metallurgiques Continuous heat treatment plant for steel sheet
CA1152870A (en) * 1979-12-24 1983-08-30 Hiromitsu Naito Process for continuously annealing of a cold rolled steel strip
JPS5767134A (en) * 1980-10-09 1982-04-23 Nippon Steel Corp Method and installation for continuous annealing method of cold-rolled steel strip
JPH0378808A (en) * 1989-08-22 1991-04-04 Nec Corp Stabilized power circuit
DE102005054014B3 (en) 2005-11-10 2007-04-05 C.D. Wälzholz-Brockhaus GmbH Method for continuously forming bainite structure in carbon steel involves austenitizing steel and passing it through bath quenchant, removing quenchant residue converting remaining parts of steel into bainite isothermal tempering station

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2205915A (en) * 1939-02-09 1940-06-25 Wean Engineering Co Inc Method and apparatus for annealing strip
US2585277A (en) * 1946-06-27 1952-02-12 Drever Co Apparatus for annealing strip
US2768916A (en) * 1951-11-13 1956-10-30 Drever Co Continuous bluing system for ferrous strip
US2797177A (en) * 1953-01-14 1957-06-25 John D Keller Method of and apparatus for annealing strip steel
US2892744A (en) * 1956-07-23 1959-06-30 United States Steel Corp Method and apparatus for the continuous heat-treatment of metal strip
US2890878A (en) * 1956-12-28 1959-06-16 Nat Res Corp Apparatus for annealing in a high vacuum
US2991989A (en) * 1958-03-10 1961-07-11 Midland Ross Corp Convection strip heater and control therefor
US3194545A (en) * 1960-03-17 1965-07-13 Kaiser Aluminium Chem Corp Apparatus for continuously solution heat-treating aluminum and its alloys

Also Published As

Publication number Publication date
DE2061726A1 (en) 1971-08-05
DE2061726B2 (en) 1978-01-19
NL7018315A (en) 1971-06-18
US3752459A (en) 1973-08-14
NL164610C (en) 1981-01-15
DE2061726C3 (en) 1978-09-21
SE364993B (en) 1974-03-11
FR2070881B1 (en) 1977-01-21
FR2070881A1 (en) 1971-09-17
JPS4923727B1 (en) 1974-06-18

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Legal Events

Date Code Title Description
V4 Lapsed because of reaching the maximum lifetime of a patent