NL155596B - PROCEDURE FOR THE CONTINUOUS MANUFACTURE OF DEEP-DRAWING STEEL AND THEREFORE MOLDED STEEL PRODUCTS. - Google Patents

PROCEDURE FOR THE CONTINUOUS MANUFACTURE OF DEEP-DRAWING STEEL AND THEREFORE MOLDED STEEL PRODUCTS.

Info

Publication number
NL155596B
NL155596B NL7016790A NL7016790A NL155596B NL 155596 B NL155596 B NL 155596B NL 7016790 A NL7016790 A NL 7016790A NL 7016790 A NL7016790 A NL 7016790A NL 155596 B NL155596 B NL 155596B
Authority
NL
Netherlands
Prior art keywords
steel
deep
procedure
continuous manufacture
molded
Prior art date
Application number
NL7016790A
Other languages
Dutch (nl)
Other versions
NL7016790A (en
Original Assignee
Nippon Kokan Kk
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 Kokan Kk filed Critical Nippon Kokan Kk
Publication of NL7016790A publication Critical patent/NL7016790A/xx
Publication of NL155596B publication Critical patent/NL155596B/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
    • 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
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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
    • C21D8/0421—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 working steps
    • C21D8/0426—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
    • C21D8/04—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
    • C21D8/0421—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 working steps
    • C21D8/0436—Cold rolling

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 Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Steel (AREA)
NL7016790A 1969-11-14 1970-11-16 PROCEDURE FOR THE CONTINUOUS MANUFACTURE OF DEEP-DRAWING STEEL AND THEREFORE MOLDED STEEL PRODUCTS. NL155596B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9076769 1969-11-14
JP10340869 1969-12-24

Publications (2)

Publication Number Publication Date
NL7016790A NL7016790A (en) 1971-05-18
NL155596B true NL155596B (en) 1978-01-16

Family

ID=26432200

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7016790A NL155596B (en) 1969-11-14 1970-11-16 PROCEDURE FOR THE CONTINUOUS MANUFACTURE OF DEEP-DRAWING STEEL AND THEREFORE MOLDED STEEL PRODUCTS.

Country Status (6)

Country Link
CA (1) CA950337A (en)
DE (1) DE2056313B2 (en)
FR (1) FR2087775A5 (en)
GB (1) GB1308484A (en)
NL (1) NL155596B (en)
SE (1) SE368719B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4959019A (en) * 1972-10-11 1974-06-07
FR2179008B1 (en) * 1972-04-03 1975-12-26 Nippon Steel Corp
JPS5215046B2 (en) * 1972-06-22 1977-04-26
JPS5338691B2 (en) * 1972-12-28 1978-10-17
IT1203183B (en) * 1977-05-24 1989-02-15 Centre Rech Metallurgique CONTINUOUS ANNEALING PROCEDURE OF SHEETS IN PARTICULAR SHEETS FOR THE MANUFACTURE OF MILK
JPS5773132A (en) * 1980-10-24 1982-05-07 Nippon Kokan Kk <Nkk> Production of cold rolled mild steel plate of superior deep drawability and aging resistance by continuous annealing
JPS5827933A (en) * 1981-08-13 1983-02-18 Kawasaki Steel Corp Production of t-3 mild blackplate having excellent corrosion resistance by continuous annealing
BE905254A (en) * 1985-08-13 1986-12-01 Kawasaki Steel Co PROCESS AND APPARATUS FOR CONTINUOUS ANNUITMENT OF CARBON STEELS.

Also Published As

Publication number Publication date
GB1308484A (en) 1973-02-21
SE368719B (en) 1974-07-15
DE2056313A1 (en) 1971-09-16
CA950337A (en) 1974-07-02
FR2087775A5 (en) 1971-12-31
DE2056313B2 (en) 1972-11-09
NL7016790A (en) 1971-05-18

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: NIPPON KOKAN

V4 Lapsed because of reaching the maxim lifetime of a patent