GB1334022A - Process for continuously annealing steels - Google Patents

Process for continuously annealing steels

Info

Publication number
GB1334022A
GB1334022A GB2286271A GB2286271A GB1334022A GB 1334022 A GB1334022 A GB 1334022A GB 2286271 A GB2286271 A GB 2286271A GB 2286271 A GB2286271 A GB 2286271A GB 1334022 A GB1334022 A GB 1334022A
Authority
GB
United Kingdom
Prior art keywords
steel
temperature
sec
carbon
given
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.)
Expired
Application number
GB2286271A
Other languages
English (en)
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
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of GB1334022A publication Critical patent/GB1334022A/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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0447—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing

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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
GB2286271A 1970-02-17 1971-04-19 Process for continuously annealing steels Expired GB1334022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1329970A JPS491969B1 (enExample) 1970-02-17 1970-02-17

Publications (1)

Publication Number Publication Date
GB1334022A true GB1334022A (en) 1973-10-17

Family

ID=11829293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2286271A Expired GB1334022A (en) 1970-02-17 1971-04-19 Process for continuously annealing steels

Country Status (4)

Country Link
JP (1) JPS491969B1 (enExample)
DE (1) DE2107640A1 (enExample)
FR (1) FR2078709A5 (enExample)
GB (1) GB1334022A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4959019A (enExample) * 1972-10-11 1974-06-07
GB1376266A (en) * 1971-12-27 1974-12-04 Nippon Steel Corp Cold-rolled steel sheet for pressforming
JPS5443453B2 (enExample) * 1973-07-25 1979-12-20
JPS5551410B2 (enExample) * 1974-01-31 1980-12-24
JPS5157623A (en) * 1974-11-18 1976-05-20 Nippon Kokan Kk Takaitosoyakitsukekokaseitosugureta hijikoseiomotsukochoryokureienkohanno seizohoho
JPS5171812A (en) * 1974-12-20 1976-06-22 Toyo Kohan Co Ltd Renzokushodon nyoru nanshitsusukohanno seizohoho
JPS51140290U (enExample) * 1975-05-06 1976-11-11
LU74677A1 (enExample) * 1976-04-01 1977-10-26
US4410372A (en) * 1981-06-10 1983-10-18 Nippon Steel Corporation Process for producing deep-drawing, non-ageing, cold rolled steel strips having excellent paint bake-hardenability by continuous annealing
RU2721681C1 (ru) * 2019-12-23 2020-05-22 Федеральное Государственное Унитарное Предприятие "Центральный научно-исследовательский институт черной металлургии им. И.П. Бардина" (ФГУП "ЦНИИчермет им. И.П. Бардина") Способ производства холоднокатаного непрерывно отожженого листового проката из if-стали

Also Published As

Publication number Publication date
DE2107640A1 (de) 1971-09-30
JPS491969B1 (enExample) 1974-01-17
FR2078709A5 (enExample) 1971-11-05

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years