NL184790B - METHOD FOR MANUFACTURING STEEL SHEET, AND PRODUCTS MADE THEREOF - Google Patents

METHOD FOR MANUFACTURING STEEL SHEET, AND PRODUCTS MADE THEREOF

Info

Publication number
NL184790B
NL184790B NLAANVRAGE8006404,A NL8006404A NL184790B NL 184790 B NL184790 B NL 184790B NL 8006404 A NL8006404 A NL 8006404A NL 184790 B NL184790 B NL 184790B
Authority
NL
Netherlands
Prior art keywords
steel sheet
products made
manufacturing steel
manufacturing
products
Prior art date
Application number
NLAANVRAGE8006404,A
Other languages
Dutch (nl)
Other versions
NL8006404A (en
NL184790C (en
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 NL8006404A publication Critical patent/NL8006404A/en
Publication of NL184790B publication Critical patent/NL184790B/en
Application granted granted Critical
Publication of NL184790C publication Critical patent/NL184790C/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
    • 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
    • C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents

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)
NLAANVRAGE8006404,A 1979-11-27 1980-11-24 METHOD FOR MANUFACTURING STEEL SHEET, AND PRODUCTS MADE THEREOF NL184790C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15339179A JPS5677329A (en) 1979-11-27 1979-11-27 Production of composite structure high tensile cold-rolled steel plate of superior workability
JP15339179 1979-11-27

Publications (3)

Publication Number Publication Date
NL8006404A NL8006404A (en) 1981-07-01
NL184790B true NL184790B (en) 1989-06-01
NL184790C NL184790C (en) 1989-11-01

Family

ID=15561454

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8006404,A NL184790C (en) 1979-11-27 1980-11-24 METHOD FOR MANUFACTURING STEEL SHEET, AND PRODUCTS MADE THEREOF

Country Status (10)

Country Link
JP (1) JPS5677329A (en)
BE (1) BE886350A (en)
BR (1) BR8007714A (en)
CA (1) CA1142069A (en)
DE (1) DE3044339C2 (en)
FR (1) FR2470163A1 (en)
GB (1) GB2066852B (en)
IT (1) IT1134491B (en)
NL (1) NL184790C (en)
SE (1) SE441278C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0674487B2 (en) * 1986-11-28 1994-09-21 新日本製鐵株式会社 High toughness electric resistance welded steel pipe with excellent saw resistance
JPS644429A (en) * 1987-06-26 1989-01-09 Nippon Steel Corp Manufacture of high-strength cold-rolled steel sheet with high (r) value
JP2531591Y2 (en) * 1991-03-19 1997-04-02 株式会社ノダ Fire door
CN104388816A (en) * 2014-10-29 2015-03-04 江苏沙钢集团有限公司 Low-carbon steel plate with ultralow yield ratio and manufacturing method thereof
CN106480305A (en) * 2015-08-24 2017-03-08 鞍钢股份有限公司 Production method for improving decarburization efficiency of cold-rolled electrical steel
CN106480281A (en) * 2015-08-24 2017-03-08 鞍钢股份有限公司 Production method of high magnetic induction oriented electrical steel
CN106480282A (en) * 2015-08-24 2017-03-08 鞍钢股份有限公司 Production method of non-oriented high-efficiency electrical steel
CN111826507B (en) * 2020-06-19 2021-12-03 华菱安赛乐米塔尔汽车板有限公司 Production process of steel with ultrahigh yield ratio

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443453B2 (en) * 1973-07-25 1979-12-20
JPS5619380B2 (en) * 1973-08-11 1981-05-07
JPS5157623A (en) * 1974-11-18 1976-05-20 Nippon Kokan Kk Takaitosoyakitsukekokaseitosugureta hijikoseiomotsukochoryokureienkohanno seizohoho
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
JPS5827329B2 (en) * 1978-04-05 1983-06-08 新日本製鐵株式会社 Manufacturing method of low yield ratio high tensile strength hot rolled steel sheet with excellent ductility

Also Published As

Publication number Publication date
BR8007714A (en) 1981-06-09
NL8006404A (en) 1981-07-01
SE441278B (en) 1985-09-23
SE441278C (en) 1987-05-04
NL184790C (en) 1989-11-01
GB2066852B (en) 1983-03-23
IT8026281A0 (en) 1980-11-27
GB2066852A (en) 1981-07-15
BE886350A (en) 1981-03-16
DE3044339C2 (en) 1987-01-08
JPS5677329A (en) 1981-06-25
CA1142069A (en) 1983-03-01
SE8008247L (en) 1981-05-28
IT1134491B (en) 1986-08-13
FR2470163B1 (en) 1985-04-19
FR2470163A1 (en) 1981-05-29
DE3044339A1 (en) 1981-07-02

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20000601