CA1152870A - Methode de recuit en continu de bande metalliques laminees a froid - Google Patents

Methode de recuit en continu de bande metalliques laminees a froid

Info

Publication number
CA1152870A
CA1152870A CA000367063A CA367063A CA1152870A CA 1152870 A CA1152870 A CA 1152870A CA 000367063 A CA000367063 A CA 000367063A CA 367063 A CA367063 A CA 367063A CA 1152870 A CA1152870 A CA 1152870A
Authority
CA
Canada
Prior art keywords
steel strip
process according
cooling
temperature
overaging
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
CA000367063A
Other languages
English (en)
Inventor
Hiromitsu Naito
Hajime Nitto
Takao Saito
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26491070&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1152870(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP16682679A external-priority patent/JPS5933171B2/ja
Priority claimed from JP16682779A external-priority patent/JPS5933172B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of CA1152870A publication Critical patent/CA1152870A/fr
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
    • 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

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)
CA000367063A 1979-12-24 1980-12-18 Methode de recuit en continu de bande metalliques laminees a froid Expired CA1152870A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP166826/79 1979-12-24
JP166827/79 1979-12-24
JP16682679A JPS5933171B2 (ja) 1979-12-24 1979-12-24 冷延鋼板の連続焼鈍方法
JP16682779A JPS5933172B2 (ja) 1979-12-24 1979-12-24 冷延鋼板の連続焼鈍処理方法

Publications (1)

Publication Number Publication Date
CA1152870A true CA1152870A (fr) 1983-08-30

Family

ID=26491070

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000367063A Expired CA1152870A (fr) 1979-12-24 1980-12-18 Methode de recuit en continu de bande metalliques laminees a froid

Country Status (4)

Country Link
EP (1) EP0032583B1 (fr)
BR (1) BR8008511A (fr)
CA (1) CA1152870A (fr)
DE (1) DE3068827D1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5767134A (en) * 1980-10-09 1982-04-23 Nippon Steel Corp Method and installation for continuous annealing method of cold-rolled steel strip
FR2562563B1 (fr) * 1984-04-05 1988-09-23 Stein Heurtey Procede de degraissage d'une bande metallique laminee a froid
EP0157708B1 (fr) * 1984-04-05 1990-10-10 Stein Heurtey Procédé de dégraissage d'une bande métallique laminée à froid
CN112111638B (zh) * 2020-09-27 2022-05-24 攀钢集团研究院有限公司 低碳冷轧钢板的分级生产方法
CN112593051B (zh) * 2020-12-07 2022-01-25 山东钢铁集团日照有限公司 一种预防氧化铁皮生成的退火炉快速点炉升温的方法
CN115058582B (zh) * 2022-07-14 2024-06-11 上海曙佳科技发展有限公司 一种连退炉炉内可视化及工件温度管理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923727B1 (fr) * 1969-12-16 1974-06-18
GB1336490A (en) * 1970-12-28 1973-11-07 Nippon Kokan Kk Method and apparatus for quenching metal stocks
JPS535607B2 (fr) * 1973-01-11 1978-03-01

Also Published As

Publication number Publication date
EP0032583B1 (fr) 1984-08-01
DE3068827D1 (en) 1984-09-06
EP0032583A1 (fr) 1981-07-29
BR8008511A (pt) 1981-07-21

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Legal Events

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