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BR8007715A - PROCESS FOR THE PRODUCTION OF A COLD LAMINATED STEEL SHEET, OF HIGH RESISTANCE, HAVING EXCELLENT PAINTING AND WELDING - Google Patents

PROCESS FOR THE PRODUCTION OF A COLD LAMINATED STEEL SHEET, OF HIGH RESISTANCE, HAVING EXCELLENT PAINTING AND WELDING

Info

Publication number
BR8007715A
BR8007715A BR8007715A BR8007715A BR8007715A BR 8007715 A BR8007715 A BR 8007715A BR 8007715 A BR8007715 A BR 8007715A BR 8007715 A BR8007715 A BR 8007715A BR 8007715 A BR8007715 A BR 8007715A
Authority
BR
Brazil
Prior art keywords
welding
production
steel sheet
high resistance
laminated steel
Prior art date
Application number
BR8007715A
Other languages
Portuguese (pt)
Inventor
Yamada Teruaki
Akisue Osamu
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
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BR8007715A publication Critical patent/BR8007715A/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
    • C21D9/46—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
    • 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
    • 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 Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
BR8007715A 1979-11-27 1980-11-26 PROCESS FOR THE PRODUCTION OF A COLD LAMINATED STEEL SHEET, OF HIGH RESISTANCE, HAVING EXCELLENT PAINTING AND WELDING BR8007715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54153392A JPS5825733B2 (en) 1979-11-27 1979-11-27 Method for manufacturing high-strength cold-rolled steel sheet with good paintability, weldability, and workability

Publications (1)

Publication Number Publication Date
BR8007715A true BR8007715A (en) 1981-06-09

Family

ID=15561479

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8007715A BR8007715A (en) 1979-11-27 1980-11-26 PROCESS FOR THE PRODUCTION OF A COLD LAMINATED STEEL SHEET, OF HIGH RESISTANCE, HAVING EXCELLENT PAINTING AND WELDING

Country Status (10)

Country Link
JP (1) JPS5825733B2 (en)
BE (1) BE886351A (en)
BR (1) BR8007715A (en)
CA (1) CA1142068A (en)
DE (1) DE3044338C2 (en)
FR (1) FR2470164A1 (en)
GB (1) GB2066290B (en)
IT (1) IT1134492B (en)
NL (1) NL184789C (en)
SE (1) SE435733B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935653A (en) * 1982-08-19 1984-02-27 Kawasaki Steel Corp High-tension hot-rolled steel plate
JPS60144658U (en) * 1984-02-29 1985-09-25 リグナイト株式会社 Corrosion-resistant structure of steel sheet piles
MX165036B (en) * 1987-04-10 1992-10-16 Signode Corp CONTINUOUS TREATMENT OF COLD ROLLED CARBON MANGANESE STEEL
CN101928875A (en) * 2009-06-22 2010-12-29 鞍钢股份有限公司 High-strength cold-rolled steel sheet with good formability and preparation method thereof
EP2455499B1 (en) * 2009-07-08 2017-12-13 Toyo Kohan Co., Ltd. Process for production of cold-rolled steel sheet having excellent press moldability
CN105483354B (en) * 2015-12-23 2017-09-29 中钢集团邢台机械轧辊有限公司 The heat treatment method of large high-speed steel cold roll

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923727B1 (en) * 1969-12-16 1974-06-18
JPS5551410B2 (en) * 1974-01-31 1980-12-24
JPS5157623A (en) * 1974-11-18 1976-05-20 Nippon Kokan Kk Takaitosoyakitsukekokaseitosugureta hijikoseiomotsukochoryokureienkohanno seizohoho
JPS5536051B2 (en) * 1974-12-05 1980-09-18
US4033789A (en) * 1976-03-19 1977-07-05 Jones & Laughlin Steel Corporation Method of producing a high strength steel having uniform elongation
BE846024A (en) * 1976-09-09 1977-03-09 PROCESS FOR THE CONTINUOUS THERMAL TREATMENT OF SHEETS

Also Published As

Publication number Publication date
IT8026282A0 (en) 1980-11-27
JPS5677330A (en) 1981-06-25
GB2066290A (en) 1981-07-08
IT1134492B (en) 1986-08-13
DE3044338A1 (en) 1981-06-25
NL8006403A (en) 1981-07-01
NL184789B (en) 1989-06-01
JPS5825733B2 (en) 1983-05-30
GB2066290B (en) 1983-03-23
FR2470164B1 (en) 1984-11-09
NL184789C (en) 1989-11-01
SE8008248L (en) 1981-05-28
BE886351A (en) 1981-03-16
CA1142068A (en) 1983-03-01
FR2470164A1 (en) 1981-05-29
DE3044338C2 (en) 1987-01-08
SE435733B (en) 1984-10-15

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19951126