ES2165157T3 - Procedimiento para la fabricacion de un fleje de acero con una elevada resistencia mecanica y buena conformabilidad. - Google Patents

Procedimiento para la fabricacion de un fleje de acero con una elevada resistencia mecanica y buena conformabilidad.

Info

Publication number
ES2165157T3
ES2165157T3 ES98916911T ES98916911T ES2165157T3 ES 2165157 T3 ES2165157 T3 ES 2165157T3 ES 98916911 T ES98916911 T ES 98916911T ES 98916911 T ES98916911 T ES 98916911T ES 2165157 T3 ES2165157 T3 ES 2165157T3
Authority
ES
Spain
Prior art keywords
steel
fleje
procedure
manufacture
high mechanical
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
ES98916911T
Other languages
English (en)
Inventor
Bernhard Engl
Gunter Stich
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.)
ThyssenKrupp Steel Europe AG
Original Assignee
ThyssenKrupp Stahl AG
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 ThyssenKrupp Stahl AG filed Critical ThyssenKrupp Stahl AG
Application granted granted Critical
Publication of ES2165157T3 publication Critical patent/ES2165157T3/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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

  • 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)
  • Heat Treatment Of Steel (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA PRODUCIR UN FLEJE DE ACERO ALTAMENTE RESISTENTE (AL MENOS 900 MPA), Y MUY DUCTIL. EL ACERO, QUE CONTIENE (EN PORCENTAJE EN MASA): DE 0,L0 A 0,20% DE C; DE 0,30 A 0,60% DE SI; DE 1,50 A 2,00% DE MN; UN MAXIMO DEL 0,08% DE P; DE 0,30 A 0,80% DE CR; HASTA UN 0,40% DE MO; HASTA UN 0,20% DE TI Y/O ZR; HASTA UN 0,08% DE MB, SIENDO EL RESTO FE Y LAS IMPUREZAS INEVITABLES, SE FUNDE, SE MOLDEA EN TOCHOS Y A CONTINUACION SE LAMINA HASTA FORMAR UN FLEJE LAMINADO EN CALIENTE. LA TEMPERATURA DEL EXTREMO DEL ROLLO ES SUPERIOR A 800 C. LA VELOCIDAD DE REFRIGERACION EN LA MESA DE RODILLOS DE ALIMENTACION ES DE AL MENOS 30 C/S Y LA TEMPERATURA DEL CARRETE ES DE 300 A 600 C.
ES98916911T 1997-03-13 1998-03-10 Procedimiento para la fabricacion de un fleje de acero con una elevada resistencia mecanica y buena conformabilidad. Expired - Lifetime ES2165157T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19710125A DE19710125A1 (de) 1997-03-13 1997-03-13 Verfahren zur Herstellung eines Bandstahles mit hoher Festigkeit und guter Umformbarkeit

Publications (1)

Publication Number Publication Date
ES2165157T3 true ES2165157T3 (es) 2002-03-01

Family

ID=7823066

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98916911T Expired - Lifetime ES2165157T3 (es) 1997-03-13 1998-03-10 Procedimiento para la fabricacion de un fleje de acero con una elevada resistencia mecanica y buena conformabilidad.

Country Status (11)

Country Link
EP (1) EP0966547B1 (es)
CN (1) CN1082549C (es)
AR (1) AR010130A1 (es)
AT (1) ATE206472T1 (es)
CA (1) CA2284124A1 (es)
CZ (1) CZ290944B6 (es)
DE (2) DE19710125A1 (es)
ES (1) ES2165157T3 (es)
PL (1) PL186831B1 (es)
WO (1) WO1998040522A1 (es)
ZA (1) ZA982115B (es)

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CA2272943C (en) 1998-06-17 2008-08-12 Black & Decker Inc. Apparatus for charging batteries
EP1041167B1 (en) * 1998-09-29 2011-06-29 JFE Steel Corporation High strength thin steel sheet and high strength alloyed hot-dip zinc-coated steel sheet.
DE29818244U1 (de) * 1998-10-13 1998-12-24 Benteler Werke Ag Stahllegierung
DE19937271C2 (de) 1999-08-06 2003-01-09 Hille & Mueller Gmbh & Co Verfahren zur Herstellung von tiefzieh- oder abstreckziehfähigem, veredeltem Kaltband, sowie Kaltband, vorzugsweise zur Herstellung von zylindrischen Behältern und insbesondere Batteriebehältern
EP1143022B1 (en) * 1999-09-16 2010-04-14 JFE Steel Corporation Method for producing a thin steel plate having high strength
FR2807068B1 (fr) * 2000-03-29 2002-10-11 Usinor Acier lamine a chaud a tres haute limite d'elasticite et resistance mecanique utilisable notamment pour la realisation de piece de vehicules automobiles
JP4085583B2 (ja) 2001-02-27 2008-05-14 Ｊｆｅスチール株式会社 高強度冷延溶融亜鉛メッキ鋼板およびその製造方法
DE10130774C1 (de) † 2001-06-26 2002-12-12 Thyssenkrupp Stahl Ag Verfahren zum Herstellen von hochfesten, aus einem Warmband kaltverformten Stahlprodukten mit guter Dehnbarkeit
EP1288322A1 (en) * 2001-08-29 2003-03-05 Sidmar N.V. An ultra high strength steel composition, the process of production of an ultra high strength steel product and the product obtained
DE10153234A1 (de) * 2001-10-31 2003-05-22 Thyssenkrupp Stahl Ag Für die Herstellung von nichtkornorientiertem Elektroblech bestimmtes, warmgewalztes Stahlband und Verfahren zu seiner Herstellung
DE10161465C1 (de) * 2001-12-13 2003-02-13 Thyssenkrupp Stahl Ag Verfahren zum Herstellen von Warmband
FR2847270B1 (fr) * 2002-11-19 2004-12-24 Usinor Procede pour fabriquer une tole en acier resistant a l'abrasion et tole obtenue
FR2847271B1 (fr) * 2002-11-19 2004-12-24 Usinor Procede pour fabriquer une tole en acier resistant a l'abrasion et tole obtenue
AU2003284496A1 (en) † 2002-12-24 2004-07-22 Nippon Steel Corporation High strength steel sheet exhibiting good burring workability and excellent resistance to softening in heat-affected zone and method for production thereof
US9999918B2 (en) 2005-10-20 2018-06-19 Nucor Corporation Thin cast strip product with microalloy additions, and method for making the same
US10071416B2 (en) 2005-10-20 2018-09-11 Nucor Corporation High strength thin cast strip product and method for making the same
US9149868B2 (en) 2005-10-20 2015-10-06 Nucor Corporation Thin cast strip product with microalloy additions, and method for making the same
ES2325960T3 (es) * 2006-10-30 2009-09-25 Thyssenkrupp Steel Ag Procedimiento para fabricar productos planos de acero a partir de un acero que forma una estructura de fases complejas.
ATE432375T1 (de) * 2006-10-30 2009-06-15 Thyssenkrupp Steel Ag Verfahren zum herstellen von stahl-flachprodukten aus einem mit silizium legierten mehrphasenstahl
EP1918406B1 (de) * 2006-10-30 2009-05-27 ThyssenKrupp Steel AG Verfahren zum Herstellen von Stahl-Flachprodukten aus einem mit Bor mikrolegierten Mehrphasenstahl
ATE516380T1 (de) * 2007-08-15 2011-07-15 Thyssenkrupp Steel Europe Ag Dualphasenstahl, flachprodukt aus einem solchen dualphasenstahl und verfahren zur herstellung eines flachprodukts
PL2028282T3 (pl) * 2007-08-15 2012-11-30 Thyssenkrupp Steel Europe Ag Stal dwufazowa, płaski wyrób wytworzony ze stali dwufazowej i sposób wytwarzania płaskiego wyrobu
CN101555574B (zh) * 2008-04-11 2011-06-15 宝山钢铁股份有限公司 一种高回火抗力耐磨钢
WO2011100798A1 (en) 2010-02-20 2011-08-25 Bluescope Steel Limited Nitriding of niobium steel and product made thereby
DE102010056264C5 (de) * 2010-12-24 2020-04-09 Voestalpine Stahl Gmbh Verfahren zum Erzeugen gehärteter Bauteile
EP2489748B1 (de) 2011-02-18 2017-12-13 ThyssenKrupp Steel Europe AG Aus einem Komplexphasenstahl hergestelltes warmgewalztes Stahlflachprodukt und Verfahren zu dessen Herstellung
CN102864377B (zh) * 2012-09-10 2015-05-20 山西太钢不锈钢股份有限公司 一种热轧带钢及其制造方法
MX2017008027A (es) 2014-12-19 2017-10-20 Nucor Corp Hoja de acero martensitico de calibre liviano laminada en caliente y metodo para fabricarla.
CN105624570A (zh) * 2016-03-10 2016-06-01 绵阳市联合传动科技有限公司 高强度低碳合金钢制动鼓
CN107653361B (zh) * 2017-10-14 2020-02-18 上海鑫昌众星实业有限公司 一种深加工汽车钢板的制备工艺
DE102018122901A1 (de) * 2018-09-18 2020-03-19 Voestalpine Stahl Gmbh Verfahren zur Herstellung ultrahochfester Stahlbleche und Stahlblech hierfür

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2201855C2 (de) * 1972-01-15 1982-03-04 Estel Hoesch Werke Ag, 4600 Dortmund Verfahren zur Herstellung von hochfesten, gut schweißbaren und kaltverformbaren Grob- und Mittelblechen und deren Verwendung
JPS52114518A (en) * 1976-03-24 1977-09-26 Sumitomo Metal Ind Ltd Production of hot rolled high tensile steel material having excellent bending workability
AU527097B2 (en) * 1979-01-12 1983-02-17 Nippon Steel Corporation Artifically aged low yield to tensile strength ratio high strength steel sheet
DE3007560A1 (de) * 1980-02-28 1981-09-03 Kawasaki Steel Corp., Kobe, Hyogo Verfahren zum herstellen von warmgewalztem blech mit niedriger streckspannung, hoher zugfestigkeit und ausgezeichnetem formaenderungsvermoegen
JPS5877528A (ja) * 1981-10-31 1983-05-10 Nippon Steel Corp 低温靭性の優れた高張力鋼の製造法
JPS58185719A (ja) * 1982-04-20 1983-10-29 Kobe Steel Ltd 高降伏比型非調質熱延高張力鋼板の製造法
US4472208A (en) * 1982-06-28 1984-09-18 Sumitomo Metal Industries, Ltd. Hot-rolled high tensile titanium steel plates and production thereof
JPS60190518A (ja) * 1984-03-12 1985-09-28 Kobe Steel Ltd 冷間加工性にすぐれた熱処理省略型高張力鋼の製造方法
TW363082B (en) * 1994-04-26 1999-07-01 Nippon Steel Corp Steel sheet having high strength and being suited to deep drawing and process for producing the same

Also Published As

Publication number Publication date
CN1082549C (zh) 2002-04-10
EP0966547B1 (de) 2001-10-04
CZ290944B6 (cs) 2002-11-13
CA2284124A1 (en) 1998-09-17
PL335639A1 (en) 2000-05-08
WO1998040522A1 (de) 1998-09-17
ATE206472T1 (de) 2001-10-15
DE59801637D1 (de) 2001-11-08
EP0966547A1 (de) 1999-12-29
DE19710125A1 (de) 1998-09-17
AR010130A1 (es) 2000-05-17
ZA982115B (en) 1998-09-14
PL186831B1 (pl) 2004-03-31
CN1252105A (zh) 2000-05-03
CZ321999A3 (cs) 2000-07-12

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