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AT242180B - Process for the production of annealed steel sheets and strips - Google Patents

Process for the production of annealed steel sheets and strips

Info

Publication number
AT242180B
AT242180B AT876262A AT876262A AT242180B AT 242180 B AT242180 B AT 242180B AT 876262 A AT876262 A AT 876262A AT 876262 A AT876262 A AT 876262A AT 242180 B AT242180 B AT 242180B
Authority
AT
Austria
Prior art keywords
strips
production
steel sheets
annealed steel
annealed
Prior art date
Application number
AT876262A
Other languages
German (de)
Original Assignee
British Iron Steel Research
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 British Iron Steel Research filed Critical British Iron Steel Research
Application granted granted Critical
Publication of AT242180B publication Critical patent/AT242180B/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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching

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 Sheet Steel (AREA)
AT876262A 1961-11-07 1962-11-07 Process for the production of annealed steel sheets and strips AT242180B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39805/61A GB956879A (en) 1961-11-07 1961-11-07 Heat treatment of carbon steel sheet and strip

Publications (1)

Publication Number Publication Date
AT242180B true AT242180B (en) 1965-09-10

Family

ID=10411599

Family Applications (1)

Application Number Title Priority Date Filing Date
AT876262A AT242180B (en) 1961-11-07 1962-11-07 Process for the production of annealed steel sheets and strips

Country Status (7)

Country Link
US (1) US3117897A (en)
AT (1) AT242180B (en)
BE (1) BE624419A (en)
DE (1) DE1242662B (en)
GB (1) GB956879A (en)
LU (1) LU42631A1 (en)
NL (1) NL285173A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822430A1 (en) * 1977-05-24 1978-12-07 Centre Rech Metallurgique PROCESS FOR CONTINUOUS HEAT TREATMENT

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378360A (en) * 1964-09-23 1968-04-16 Inland Steel Co Martensitic steel
JPS5322052B2 (en) * 1971-12-27 1978-07-06
SE396769B (en) * 1972-03-07 1977-10-03 Licencia Talalmanyokat QUICK HEAT TREATMENT OF STEEL
JPS5215046B2 (en) * 1972-06-22 1977-04-26
NL8500658A (en) * 1985-03-08 1986-10-01 Hoogovens Groep Bv METHOD FOR MANUFACTURING DUAL PHASE PACKING SAMPLE
DE3713401C1 (en) * 1987-04-21 1988-03-10 Korf Engineering Gmbh Process for cooling heated material and device for carrying out the process
US5830291C1 (en) * 1996-04-19 2001-05-22 J & L Specialty Steel Inc Method for producing bright stainless steel
CN113564317B (en) * 2021-08-05 2023-05-30 沈阳工业大学 A heat treatment method for controlling the microstructure and properties of high temperature bearing steel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2387919A (en) * 1942-01-07 1945-10-30 James E Lose Deep-drawing steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822430A1 (en) * 1977-05-24 1978-12-07 Centre Rech Metallurgique PROCESS FOR CONTINUOUS HEAT TREATMENT

Also Published As

Publication number Publication date
BE624419A (en)
US3117897A (en) 1964-01-14
LU42631A1 (en) 1963-01-02
NL285173A (en)
GB956879A (en) 1964-04-29
DE1242662B (en) 1967-06-22

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