ES2667198T3 - Chapa de acero esmaltado reducido en frío, método para su producción y uso de dicho acero - Google Patents

Chapa de acero esmaltado reducido en frío, método para su producción y uso de dicho acero Download PDF

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Publication number
ES2667198T3
ES2667198T3 ES14717774.5T ES14717774T ES2667198T3 ES 2667198 T3 ES2667198 T3 ES 2667198T3 ES 14717774 T ES14717774 T ES 14717774T ES 2667198 T3 ES2667198 T3 ES 2667198T3
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ES
Spain
Prior art keywords
cold
reduced
steel
production
steel sheet
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.)
Active
Application number
ES14717774.5T
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English (en)
Inventor
Joost Willem Hendrik Van Krevel
Ronald VAN DUIJN
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.)
Tata Steel Ijmuiden BV
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Tata Steel Ijmuiden BV
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Filing date
Publication date
Application filed by Tata Steel Ijmuiden BV filed Critical Tata Steel Ijmuiden BV
Application granted granted Critical
Publication of ES2667198T3 publication Critical patent/ES2667198T3/es
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Anticipated expiration legal-status Critical

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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
    • C21D8/0247—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 characterised by the heat treatment
    • C21D8/0273—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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C21D8/0278—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 involving a particular surface treatment 

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

Chapa de acero esmaltado reducido en frío que comprende (en ppm en peso a menos que se indique lo contrario) 5 <= C <= 90; 0,10 <= Mn <= 0,50 (% en peso); Alas <= 300 (Al soluble en ácido): O <= 35; S <= 350; 30 <= N <= 110; Bmín <= B <= Bmáx; en donde Bmín >= N x 0,80 x 10,8/14 y Bmáx >= N x 10,8/14 + 144/6; 50 <= P <= 160; en combinación con Cumín <= Cu <= Cumáx; en donde Cumín >= P x 1,00 x 63,6/31 y Cumáx >= P x 2,00 x 63,6/31; y opcionalmente Si <= 190; el resto es Fe e impurezas inevitables, en donde la chapa de acero ha sido recocida en continuo, y en donde la chapa de acero tiene un espesor entre 0,10 mm y 0,34 mm.

Description

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Claims (1)

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    imagen2
ES14717774.5T 2013-04-15 2014-04-15 Chapa de acero esmaltado reducido en frío, método para su producción y uso de dicho acero Active ES2667198T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13001949 2013-04-15
EP13001949 2013-04-15
PCT/EP2014/057601 WO2014170315A1 (en) 2013-04-15 2014-04-15 Cold reduced enamelling steel sheet, method for its production, and use of such steel

Publications (1)

Publication Number Publication Date
ES2667198T3 true ES2667198T3 (es) 2018-05-10

Family

ID=48183994

Family Applications (1)

Application Number Title Priority Date Filing Date
ES14717774.5T Active ES2667198T3 (es) 2013-04-15 2014-04-15 Chapa de acero esmaltado reducido en frío, método para su producción y uso de dicho acero

Country Status (3)

Country Link
EP (1) EP2986749B1 (es)
ES (1) ES2667198T3 (es)
WO (1) WO2014170315A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023057106A1 (en) 2021-10-08 2023-04-13 Tata Steel Ijmuiden B.V. Hot-rolled enamelling steel sheet and method for its production

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5855696A (en) * 1995-03-27 1999-01-05 Nippon Steel Corporation Ultra low carbon, cold rolled steel sheet and galvanized steel sheet having improved fatigue properties and processes for producing the same
EP1233079B1 (en) * 2001-02-16 2012-04-11 Tata Steel IJmuiden BV Cold reduced enamelling steel sheet and an enamelled structure comprising a component of such a steel sheet
EP1336665B1 (en) 2002-02-18 2008-07-02 Corus Staal BV Cold reduced enamelling steel sheet and an enamelled structure comprising a component of such a steel sheet

Also Published As

Publication number Publication date
EP2986749A1 (en) 2016-02-24
EP2986749B1 (en) 2018-03-21
WO2014170315A1 (en) 2014-10-23

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