IT1134492B - Procedimento per produrre una lamiera di acciaio ad alta resistenza laminata a freddo avente eccellente verniciabilita' - Google Patents

Procedimento per produrre una lamiera di acciaio ad alta resistenza laminata a freddo avente eccellente verniciabilita'

Info

Publication number
IT1134492B
IT1134492B IT26282/80A IT2628280A IT1134492B IT 1134492 B IT1134492 B IT 1134492B IT 26282/80 A IT26282/80 A IT 26282/80A IT 2628280 A IT2628280 A IT 2628280A IT 1134492 B IT1134492 B IT 1134492B
Authority
IT
Italy
Prior art keywords
procedure
producing
steel sheet
high strength
strength steel
Prior art date
Application number
IT26282/80A
Other languages
English (en)
Other versions
IT8026282A0 (it
Inventor
Akisue Osamu
Yamada Teruaki
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 IT8026282A0 publication Critical patent/IT8026282A0/it
Application granted granted Critical
Publication of IT1134492B publication Critical patent/IT1134492B/it

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
    • 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)
IT26282/80A 1979-11-27 1980-11-27 Procedimento per produrre una lamiera di acciaio ad alta resistenza laminata a freddo avente eccellente verniciabilita' IT1134492B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54153392A JPS5825733B2 (ja) 1979-11-27 1979-11-27 塗装性、溶接性及び加工性の良い高強度冷延鋼板の製造方法

Publications (2)

Publication Number Publication Date
IT8026282A0 IT8026282A0 (it) 1980-11-27
IT1134492B true IT1134492B (it) 1986-08-13

Family

ID=15561479

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26282/80A IT1134492B (it) 1979-11-27 1980-11-27 Procedimento per produrre una lamiera di acciaio ad alta resistenza laminata a freddo avente eccellente verniciabilita'

Country Status (10)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935653A (ja) * 1982-08-19 1984-02-27 Kawasaki Steel Corp 熱延高張力鋼板
JPS60144658U (ja) * 1984-02-29 1985-09-25 リグナイト株式会社 鋼矢板の防蝕化構造
MX165036B (es) * 1987-04-10 1992-10-16 Signode Corp Tratamiento continuo de acero de manganeso de carbono laminado en frio
CN101928875A (zh) * 2009-06-22 2010-12-29 鞍钢股份有限公司 具有良好成形性能的高强度冷轧钢板及其制备方法
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 (zh) * 2015-12-23 2017-09-29 中钢集团邢台机械轧辊有限公司 大型高速钢冷轧工作辊的热处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923727B1 (it) * 1969-12-16 1974-06-18
JPS5551410B2 (it) * 1974-01-31 1980-12-24
JPS5157623A (en) * 1974-11-18 1976-05-20 Nippon Kokan Kk Takaitosoyakitsukekokaseitosugureta hijikoseiomotsukochoryokureienkohanno seizohoho
JPS5536051B2 (it) * 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 (fr) * 1976-09-09 1977-03-09 Procede pour le traitement thermique continu des toles

Also Published As

Publication number Publication date
BR8007715A (pt) 1981-06-09
IT8026282A0 (it) 1980-11-27
JPS5677330A (en) 1981-06-25
BE886351A (fr) 1981-03-16
NL184789C (nl) 1989-11-01
FR2470164B1 (it) 1984-11-09
NL184789B (nl) 1989-06-01
SE8008248L (sv) 1981-05-28
DE3044338C2 (de) 1987-01-08
DE3044338A1 (de) 1981-06-25
CA1142068A (en) 1983-03-01
GB2066290A (en) 1981-07-08
SE435733B (sv) 1984-10-15
JPS5825733B2 (ja) 1983-05-30
NL8006403A (nl) 1981-07-01
FR2470164A1 (fr) 1981-05-29
GB2066290B (en) 1983-03-23

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