GB2039951B - Process for producing high strength cold rolled steel plate for press working - Google Patents

Process for producing high strength cold rolled steel plate for press working

Info

Publication number
GB2039951B
GB2039951B GB8013072A GB8013072A GB2039951B GB 2039951 B GB2039951 B GB 2039951B GB 8013072 A GB8013072 A GB 8013072A GB 8013072 A GB8013072 A GB 8013072A GB 2039951 B GB2039951 B GB 2039951B
Authority
GB
United Kingdom
Prior art keywords
steel plate
high strength
rolled steel
cold rolled
producing high
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
GB8013072A
Other versions
GB2039951A (en
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
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of GB2039951A publication Critical patent/GB2039951A/en
Application granted granted Critical
Publication of GB2039951B publication Critical patent/GB2039951B/en
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
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—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
    • 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
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot 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 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation annealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
GB8013072A 1978-08-26 1979-08-25 Process for producing high strength cold rolled steel plate for press working Expired GB2039951B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10417278A JPS5531159A (en) 1978-08-26 1978-08-26 Manufacture of high strength cold rolled steel plate for press working

Publications (2)

Publication Number Publication Date
GB2039951A GB2039951A (en) 1980-08-20
GB2039951B true GB2039951B (en) 1982-10-06

Family

ID=14373606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8013072A Expired GB2039951B (en) 1978-08-26 1979-08-25 Process for producing high strength cold rolled steel plate for press working

Country Status (6)

Country Link
EP (1) EP0016846B1 (en)
JP (1) JPS5531159A (en)
DE (1) DE2953072C1 (en)
GB (1) GB2039951B (en)
IT (1) IT1121469B (en)
WO (1) WO1980000456A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56150135A (en) * 1980-01-18 1981-11-20 British Steel Corp Binary steel
JPS579831A (en) * 1980-05-21 1982-01-19 British Steel Corp Steel production
JPS62139848A (en) * 1985-12-11 1987-06-23 Kobe Steel Ltd High strength and high ductility cold rolled steel sheet for automobile strengthening member
AR045563A1 (en) 2003-09-10 2005-11-02 Warner Lambert Co ANTIBODIES DIRECTED TO M-CSF
KR101147975B1 (en) * 2010-04-27 2012-05-24 태성정밀공업 주식회사 Rope for carrying something anchor for musical instrument

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709744A (en) * 1970-02-27 1973-01-09 United States Steel Corp Method for producing low carbon steel with exceptionally high drawability
JPS4837565A (en) * 1971-09-20 1973-06-02
GB1376266A (en) * 1971-12-27 1974-12-04 Nippon Steel Corp Cold-rolled steel sheet for pressforming
JPS5347331B2 (en) * 1972-06-13 1978-12-20
JPS5627583B2 (en) * 1973-12-10 1981-06-25
JPS5178730A (en) * 1974-12-30 1976-07-08 Nippon Steel Corp Fueraitosoto kyureihentaisoyorinaru fukugososhikikohanno seizohoho
JPS51107218A (en) * 1975-03-19 1976-09-22 Nippon Kokan Kk Buruuinguoshojinai kochoryokureienkohanno seizohoho
JPS5943531B2 (en) * 1976-08-17 1984-10-23 新日本製鐵株式会社 Manufacturing method for high-strength cold-rolled steel sheets with excellent workability
JPS5381544A (en) * 1976-12-16 1978-07-19 Shinto Paint Co Ltd Continuous powder electrodeposition painting method
JPS5425948A (en) * 1977-07-28 1979-02-27 Kansai Paint Co Ltd Supplying of cationic electrodeposit coating compound

Also Published As

Publication number Publication date
EP0016846A4 (en) 1980-11-14
JPS5531159A (en) 1980-03-05
EP0016846B1 (en) 1983-08-17
WO1980000456A1 (en) 1980-03-20
DE2953072C1 (en) 1985-03-21
IT1121469B (en) 1986-04-02
IT7968708A0 (en) 1979-08-24
GB2039951A (en) 1980-08-20
EP0016846A1 (en) 1980-10-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee