ES2032650T5 - Metodo para la fabricacion de un acero conformable en forma de banda, de baja aleacion laminado en caliente y no envejecido. - Google Patents

Metodo para la fabricacion de un acero conformable en forma de banda, de baja aleacion laminado en caliente y no envejecido.

Info

Publication number
ES2032650T5
ES2032650T5 ES89200276T ES89200276T ES2032650T5 ES 2032650 T5 ES2032650 T5 ES 2032650T5 ES 89200276 T ES89200276 T ES 89200276T ES 89200276 T ES89200276 T ES 89200276T ES 2032650 T5 ES2032650 T5 ES 2032650T5
Authority
ES
Spain
Prior art keywords
steel
aged
band
manufacture
alloy hot
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 - Lifetime
Application number
ES89200276T
Other languages
English (en)
Other versions
ES2032650T3 (es
Inventor
Perlstein Erik Bernard Van
Hartog Huibert Willem Den
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
Original Assignee
Hoogovens Staal BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19851799&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2032650(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoogovens Staal BV filed Critical Hoogovens Staal BV
Publication of ES2032650T3 publication Critical patent/ES2032650T3/es
Application granted granted Critical
Publication of ES2032650T5 publication Critical patent/ES2032650T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium

Abstract

DICHO ACERO TIENE UN CONTENIDO EN C ENTRE 0.02 Y 0.10% EN PESO Y UN ESPESOR ENTRE 0.5 Y 5.0 MM. PARA INCLUIR N DE MANERA QUE SE CONSIGA UN ACERO ESTABILIZADO, MIENTRAS SE PERMITE LA ENTRADA DIRECTA DEL ACERO AL LAMINADOR DESDE LA COLADA, LOS CONTENIDOS DE N, TI Y S DEBEN SATISFACER LA CONDICIONES: 1) TI >= 2.28 N; Y 2) TI <= 3.43 N + 1.5 S, Y EL ACERO DEBE ESTAR LIBRE DE CARBUROS DE TI Y NB.
ES89200276T 1988-02-17 1989-02-07 Metodo para la fabricacion de un acero conformable en forma de banda, de baja aleacion laminado en caliente y no envejecido. Expired - Lifetime ES2032650T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8800391A NL8800391A (nl) 1988-02-17 1988-02-17 Verouderingsbestendig laaggelegeerd warmgewalst bandvormig vervormingsstaal.

Publications (2)

Publication Number Publication Date
ES2032650T3 ES2032650T3 (es) 1993-02-16
ES2032650T5 true ES2032650T5 (es) 1999-12-16

Family

ID=19851799

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89200276T Expired - Lifetime ES2032650T5 (es) 1988-02-17 1989-02-07 Metodo para la fabricacion de un acero conformable en forma de banda, de baja aleacion laminado en caliente y no envejecido.

Country Status (9)

Country Link
US (1) US4985090A (es)
EP (1) EP0329220B2 (es)
JP (1) JPH0617541B2 (es)
AT (1) ATE77659T1 (es)
CA (1) CA1318836C (es)
DE (1) DE68901870T3 (es)
ES (1) ES2032650T5 (es)
GR (2) GR3005028T3 (es)
NL (1) NL8800391A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6488790B1 (en) 2001-01-22 2002-12-03 International Steel Group Inc. Method of making a high-strength low-alloy hot rolled steel
ES2656070T3 (es) 2007-02-23 2018-02-23 Tata Steel Ijmuiden Bv Procedimiento de conformación termomecánica de un producto final con muy alta resistencia y un producto producido por el mismo
HUE037930T2 (hu) 2007-07-19 2018-09-28 Muhr & Bender Kg Hosszirányban változó vastagságú acélszalag lágyítására szolgáló eljárás
EP2171102B1 (en) * 2007-07-19 2017-09-13 Muhr und Bender KG A strip of steel having a variable thickness in length direction
EP2025771A1 (en) * 2007-08-15 2009-02-18 Corus Staal BV Method for producing a coated steel strip for producing taylored blanks suitable for thermomechanical shaping, strip thus produced, and use of such a coated strip
JP6111522B2 (ja) * 2012-03-02 2017-04-12 Ｊｆｅスチール株式会社 高強度溶融亜鉛めっき鋼板及びその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD68974A (es) *
DE931662C (de) * 1943-11-28 1955-08-16 Boehler & Co Ag Geb Dauerstandfeste und/oder warmfeste Staehle mit Stickstoffgehalt
FR1335355A (fr) * 1962-09-29 1963-08-16 Yawata Iron & Steel Co Procédé pour produire un acier pour tôle émaillable non sujette au vieillissement
GB1176863A (en) * 1966-02-17 1970-01-07 Yawata Iron & Steel Co Process for the production of Cold-Rolled Steel Sheets having Excellent Press Workability
JPS506171B1 (es) * 1970-11-21 1975-03-11
US3765874A (en) * 1972-05-19 1973-10-16 Armco Steel Corp Vacuum degassed, interstitial-free, low carbon steel and method for producing same
US3897280A (en) * 1972-12-23 1975-07-29 Nippon Steel Corp Method for manufacturing a steel sheet and product obtained thereby
US4141761A (en) * 1976-09-27 1979-02-27 Republic Steel Corporation High strength low alloy steel containing columbium and titanium
JPS59177327A (ja) * 1983-03-25 1984-10-08 Sumitomo Metal Ind Ltd プレス加工用冷延鋼板の製造法

Also Published As

Publication number Publication date
GR3031792T3 (en) 2000-02-29
GR3005028T3 (es) 1993-05-24
DE68901870D1 (de) 1992-07-30
EP0329220A1 (en) 1989-08-23
ES2032650T3 (es) 1993-02-16
US4985090A (en) 1991-01-15
EP0329220B1 (en) 1992-06-24
DE68901870T2 (de) 1993-01-21
ATE77659T1 (de) 1992-07-15
NL8800391A (nl) 1989-09-18
JPH01247560A (ja) 1989-10-03
EP0329220B2 (en) 1999-10-20
DE68901870T3 (de) 2000-05-18
JPH0617541B2 (ja) 1994-03-09
CA1318836C (en) 1993-06-08

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