JPH0137455B2 - - Google Patents

Info

Publication number
JPH0137455B2
JPH0137455B2 JP10366680A JP10366680A JPH0137455B2 JP H0137455 B2 JPH0137455 B2 JP H0137455B2 JP 10366680 A JP10366680 A JP 10366680A JP 10366680 A JP10366680 A JP 10366680A JP H0137455 B2 JPH0137455 B2 JP H0137455B2
Authority
JP
Japan
Prior art keywords
steel
hot
rolling
temperature
less
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
JP10366680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5729555A (en
Inventor
Susumu Sato
Toshio Irie
Osamu Hashimoto
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 Steel Corp
Original Assignee
Kawasaki 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
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP10366680A priority Critical patent/JPS5729555A/ja
Priority to EP81302325A priority patent/EP0041354B2/fr
Priority to DE8181302325T priority patent/DE3166285D1/de
Priority to CA000378519A priority patent/CA1186602A/fr
Priority to US06/267,930 priority patent/US4368084A/en
Publication of JPS5729555A publication Critical patent/JPS5729555A/ja
Publication of JPH0137455B2 publication Critical patent/JPH0137455B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • 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
    • C21D8/0421—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 working steps
    • C21D8/0436—Cold rolling
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP10366680A 1980-05-31 1980-07-30 Nonageing molten zinc plated steel plate with excellent moldability and preparation thereof Granted JPS5729555A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP10366680A JPS5729555A (en) 1980-07-30 1980-07-30 Nonageing molten zinc plated steel plate with excellent moldability and preparation thereof
EP81302325A EP0041354B2 (fr) 1980-05-31 1981-05-27 Procédé de fabrication de tôles d'acier laminées à froid ayant une bonne formabilité
DE8181302325T DE3166285D1 (en) 1980-05-31 1981-05-27 Method for producing cold rolled steel sheets having a noticeably excellent formability
CA000378519A CA1186602A (fr) 1980-05-31 1981-05-28 Methode de production des toles d'acier laminees a froid ayant une excellente formabilite
US06/267,930 US4368084A (en) 1980-05-31 1981-05-28 Method for producing cold rolled steel sheets having a noticeably excellent formability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10366680A JPS5729555A (en) 1980-07-30 1980-07-30 Nonageing molten zinc plated steel plate with excellent moldability and preparation thereof

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP8452785A Division JPS6112858A (ja) 1985-04-22 1985-04-22 成形性の極めて優れた非時効性溶融亜鉛めつき鋼板

Publications (2)

Publication Number Publication Date
JPS5729555A JPS5729555A (en) 1982-02-17
JPH0137455B2 true JPH0137455B2 (fr) 1989-08-07

Family

ID=14360103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10366680A Granted JPS5729555A (en) 1980-05-31 1980-07-30 Nonageing molten zinc plated steel plate with excellent moldability and preparation thereof

Country Status (1)

Country Link
JP (1) JPS5729555A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6045689B2 (ja) * 1982-02-19 1985-10-11 川崎製鉄株式会社 プレス成形性にすぐれた冷延鋼板の製造方法
JPS59107029A (ja) * 1982-12-08 1984-06-21 Nippon Steel Corp 良加工性溶融メツキ鋼板の製造法
JPS60224758A (ja) * 1984-04-20 1985-11-09 Nippon Steel Corp 加工性と表面処理特性の優れた鋼板
JPS61110749A (ja) * 1984-11-05 1986-05-29 Nippon Kokan Kk <Nkk> 加工性の優れた軟質熱延鋼板の製造方法
JPH0670254B2 (ja) * 1988-07-22 1994-09-07 川崎製鉄株式会社 深絞り性に優れた溶融亜鉛めっき鋼板の製造方法
CN109385502B (zh) * 2018-11-08 2021-05-25 攀钢集团攀枝花钢钒有限公司 控制热轧酸洗汽车结构用钢成品卷边部起皮缺陷的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943976B2 (ja) * 1980-05-31 1984-10-25 川崎製鉄株式会社 成形性の極めて優れた非時効性冷延鋼板の製造方法

Also Published As

Publication number Publication date
JPS5729555A (en) 1982-02-17

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