ES315900A1 - Procedure for the manufacture of stamped or laminated steel sheet by continuous alloy and apparatus for the realization of the same. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the manufacture of stamped or laminated steel sheet by continuous alloy and apparatus for the realization of the same. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES315900A1
ES315900A1 ES0315900A ES315900A ES315900A1 ES 315900 A1 ES315900 A1 ES 315900A1 ES 0315900 A ES0315900 A ES 0315900A ES 315900 A ES315900 A ES 315900A ES 315900 A1 ES315900 A1 ES 315900A1
Authority
ES
Spain
Prior art keywords
temperature
stamped
translation
manufacture
machine
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
ES0315900A
Other languages
Spanish (es)
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of ES315900A1 publication Critical patent/ES315900A1/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
    • 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
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire

Abstract

Process for the manufacture of stamped or laminated steel sheet by continuous alloy, characterized in that it comprises the following steps: Heating of the strip beyond the point of recrystallization, up to a desired maximum temperature and as quickly as possible; preservation of this temperature in an immediate stage of thermodifusion; cooling the strip to a hypercuration temperature; hypercuring the strip at this temperature, for a predetermined period, necessary to remove almost all of the solid carbon dissolved in the steel, and rapid cooling of the strip after being cut into rolls; of predetermined length or lengths, at the minimum temperature. (Machine-translation by Google Translate, not legally binding)
ES0315900A 1964-07-28 1965-07-28 Procedure for the manufacture of stamped or laminated steel sheet by continuous alloy and apparatus for the realization of the same. (Machine-translation by Google Translate, not legally binding) Expired ES315900A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4244564 1964-07-28
JP4384964 1964-08-05
JP5648964 1964-10-05

Publications (1)

Publication Number Publication Date
ES315900A1 true ES315900A1 (en) 1966-04-16

Family

ID=27291219

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0315900A Expired ES315900A1 (en) 1964-07-28 1965-07-28 Procedure for the manufacture of stamped or laminated steel sheet by continuous alloy and apparatus for the realization of the same. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
AT (1) AT282672B (en)
BE (1) BE667545A (en)
DE (1) DE1483017B2 (en)
ES (1) ES315900A1 (en)
GB (1) GB1121461A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2316324C2 (en) * 1972-04-03 1988-05-05 Nippon Steel Corp., Tokyo Process for the production of aging-resistant sheet steel
TWI623546B (en) * 2013-08-22 2018-05-11 Adeka Corp Phosphorous compound and curable epoxy resin composition containing the same

Also Published As

Publication number Publication date
GB1121461A (en) 1968-07-31
AT282672B (en) 1970-07-10
BE667545A (en) 1965-11-16
DE1483017A1 (en) 1969-02-13
DE1483017B2 (en) 1972-10-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19860222