AR010130A1 - PROCEDURE FOR PRODUCING A STEEL STRAP - Google Patents

PROCEDURE FOR PRODUCING A STEEL STRAP

Info

Publication number
AR010130A1
AR010130A1 ARP980101113A ARP980101113A AR010130A1 AR 010130 A1 AR010130 A1 AR 010130A1 AR P980101113 A ARP980101113 A AR P980101113A AR P980101113 A ARP980101113 A AR P980101113A AR 010130 A1 AR010130 A1 AR 010130A1
Authority
AR
Argentina
Prior art keywords
applicant
data
diskett
data presented
disquette
Prior art date
Application number
ARP980101113A
Other languages
Spanish (es)
Original Assignee
Thyssenkrupp 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 Ag filed Critical Thyssenkrupp Ag
Publication of AR010130A1 publication Critical patent/AR010130A1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226Hot rolling
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/002Bainite
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/008Martensite

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 presente invencion se refiere a un procedimiento para producir un fleje elevada resistencia de al menos 900 MPa y buena laborabilidad. El acero que contmasa): 0,10 a 0,20% C 0,30 a 0,60% Si 1,50 a 2,00% Mn max. 0,08% P 0,30 a 0,80hasta 0,40%Mo hasta 0,20% Ti y/o Zr hasta 0,08% Nb siendo la parte remanenteimpurezas inevitables, es fundido, colado en lingotes y a continuacion laminado flejes. La temperatura final de laminacion importa por encima de 800sC, la velocenfriamiento sobre eltre n de rodillos de salida importa al menos 30sC/seg y la bobinado 300 a 600sC.DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTE DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTEDATOS DEL DISQUETTE PRESENTADO POR ELSOLICIT ANTE DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTEDATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTE DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTEDATOS DEL DISQUETTEPRESENTADO POR EL SOLICITANTE DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTEDATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTE DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTEDATOS DELDISQUETTE PRESENTAD O POR EL SOLICITANTE DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTEDATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTE DATOS DEL DISQUETTE PRESENTADO POR ELSOLICITANTEDATOS DEL DISQUETTE P RESENTADO POR EL SOLICITANTE DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTEThe present invention relates to a process for producing a high strength strip of at least 900 MPa and good workability. The steel that forms): 0.10 to 0.20% C 0.30 to 0.60% Si 1.50 to 2.00% Mn max. 0.08% P 0.30 to 0.80 up to 0.40% Mo up to 0.20% Ti and / or Zr up to 0.08% Nb, the remaining part being unavoidable impurities, it is melted, cast in ingots and then rolled strip. The final laminating temperature matters above 800sC, the velocity cooling on the exit rollers core matters at least 30sC / sec and the winding 300 to 600sC. BY THE SOLICIT BEFORE DISQUETTE DATA SUBMITTED BY THE APPLICANT DISQUETTE DATA SUBMITTED BY THE APPLICANT DISQUETTE DATA SUBMITTED BY THE APPLICANT DISQUESTEERS DISPATCHED PARTICIPANTS OF THE DISQUESTANT DISPATCHED PARTICIPANTS OF THE DISQUESTANT PRESIDENTS OR BY THE APPLICANT DISKETTE DATA SUBMITTED BY THE APPLICANT DISKETT DATA PRESENTED BY THE APPLICANT DISKETT DATA PRESENTED BY THE APPLICANT DISKETT P DATA PRESENTED BY THE APPLICANT DISKETTE DATA PRESENTED BY THE APPLICANT

ARP980101113A 1997-03-13 1998-03-12 PROCEDURE FOR PRODUCING A STEEL STRAP AR010130A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19710125A DE19710125A1 (en) 1997-03-13 1997-03-13 Process for the production of a steel strip with high strength and good formability

Publications (1)

Publication Number Publication Date
AR010130A1 true AR010130A1 (en) 2000-05-17

Family

ID=7823066

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980101113A AR010130A1 (en) 1997-03-13 1998-03-12 PROCEDURE FOR PRODUCING A STEEL STRAP

Country Status (11)

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

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CA2272943C (en) 1998-06-17 2008-08-12 Black & Decker Inc. Apparatus for charging batteries
CN1117884C (en) * 1998-09-29 2003-08-13 川崎制铁株式会社 High strength thin steel sheet, high strength alloyed hot-dip zinc-coated steel sheet, and method for producing them
DE29818244U1 (en) * 1998-10-13 1998-12-24 Benteler Werke Ag Steel alloy
DE19937271C2 (en) 1999-08-06 2003-01-09 Hille & Mueller Gmbh & Co Process for the production of deep-drawn or ironable, refined cold strip, and cold strip, preferably for the production of cylindrical containers and in particular battery containers
EP1143022B1 (en) * 1999-09-16 2010-04-14 JFE Steel Corporation Method for producing a thin steel plate having high strength
FR2807068B1 (en) * 2000-03-29 2002-10-11 Usinor HOT ROLLED STEEL WITH VERY HIGH LIMIT OF ELASTICITY AND MECHANICAL STRENGTH FOR USE IN PARTICULAR FOR THE PRODUCTION OF PARTS OF MOTOR VEHICLES
JP4085583B2 (en) 2001-02-27 2008-05-14 Jfeスチール株式会社 High-strength cold-rolled galvanized steel sheet and method for producing the same
DE10130774C1 (en) 2001-06-26 2002-12-12 Thyssenkrupp Stahl Ag Production of a high strength cold-formed product comprises pre-casting a steel to a pre-material, hot rolling into a hot strip so that the micro-alloying elements remain dissolved, coiling, cold-forming to a product, and annealing
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 (en) * 2001-10-31 2003-05-22 Thyssenkrupp Stahl Ag Hot-rolled steel strip intended for the production of non-grain-oriented electrical sheet and method for its production
DE10161465C1 (en) * 2001-12-13 2003-02-13 Thyssenkrupp Stahl Ag Production of hot strip used in vehicle chassis comprises casting steel into pre-material, hot rolling to form hot strip, cooling in first cooling step, and cooling in second cooling step after pause to coiling temperature
FR2847271B1 (en) * 2002-11-19 2004-12-24 Usinor METHOD FOR MANUFACTURING AN ABRASION RESISTANT STEEL SHEET AND OBTAINED SHEET
FR2847270B1 (en) * 2002-11-19 2004-12-24 Usinor METHOD FOR MANUFACTURING AN ABRASION RESISTANT STEEL SHEET AND OBTAINED SHEET
KR101019791B1 (en) 2002-12-24 2011-03-04 신닛뽄세이테쯔 카부시키카이샤 High strength steel sheet exhibiting good burring workability and excellent resistance to softening in heat-affected zone
US10071416B2 (en) 2005-10-20 2018-09-11 Nucor Corporation High strength thin cast strip product and method for making the same
US9999918B2 (en) 2005-10-20 2018-06-19 Nucor Corporation Thin cast strip product with microalloy additions, 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
PL1918402T3 (en) * 2006-10-30 2009-10-30 Thyssenkrupp Steel Ag Process for manufacturing steel flat products from a steel forming a complex phase structure
PL1918405T3 (en) * 2006-10-30 2009-10-30 Thyssenkrupp Steel Ag Process for manufacturing steel flat products from silicon alloyed multi phase steel
ES2325962T3 (en) * 2006-10-30 2009-09-25 Thyssenkrupp Steel Ag PROCEDURE FOR MANUFACTURING STEEL FLAT PRODUCTS FROM A MICROALEATED MULTIPHASIC STEEL WITH BORO.
ES2367713T3 (en) * 2007-08-15 2011-11-07 Thyssenkrupp Steel Europe Ag STEEL OF DUAL PHASE, FLAT PRODUCT OF A STEEL OF DUAL PHASE SIZE AND PROCEDURE FOR THE MANUFACTURE OF A FLAT PRODUCT.
EP2028282B1 (en) * 2007-08-15 2012-06-13 ThyssenKrupp Steel Europe AG Dual-phase steel, flat product made of such dual-phase steel and method for manufacturing a flat product
CN101555574B (en) * 2008-04-11 2011-06-15 宝山钢铁股份有限公司 Wear-resistant steel with high resistance to tempering and manufacturing method thereof
US20110277886A1 (en) 2010-02-20 2011-11-17 Nucor Corporation Nitriding of niobium steel and product made thereby
DE102010056264C5 (en) * 2010-12-24 2020-04-09 Voestalpine Stahl Gmbh Process for producing hardened components
EP2489748B1 (en) 2011-02-18 2017-12-13 ThyssenKrupp Steel Europe AG Hot-rolled steel surface product produced from a complex phase steel and method for the manufacture
CN102864377B (en) * 2012-09-10 2015-05-20 山西太钢不锈钢股份有限公司 Hot rolled strip steel and manufacturing method thereof
DE112015005690T8 (en) 2014-12-19 2018-04-19 Nucor Corporation Hot rolled martensitic lightweight sheet steel and method of making the same
CN105624570A (en) * 2016-03-10 2016-06-01 绵阳市联合传动科技有限公司 High-strength low-carbon alloy steel brake drum
CN107653361B (en) * 2017-10-14 2020-02-18 上海鑫昌众星实业有限公司 Preparation process for deep-processed automobile steel plate
DE102018122901A1 (en) * 2018-09-18 2020-03-19 Voestalpine Stahl Gmbh Process for the production of ultra high-strength steel sheets and steel sheet therefor

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DE2201855C2 (en) * 1972-01-15 1982-03-04 Estel Hoesch Werke Ag, 4600 Dortmund Process for the production of high-strength, easily weldable and cold-deformable heavy and medium plates and their use
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 (en) * 1980-02-28 1981-09-03 Kawasaki Steel Corp., Kobe, Hyogo METHOD FOR PRODUCING HOT-ROLLED SHEET WITH LOW STRETCH STRESS, HIGH TENSILE STRENGTH AND EXCELLENT SHAPING CAPACITY
JPS5877528A (en) * 1981-10-31 1983-05-10 Nippon Steel Corp Manufacture of high tensile steel with superior toughness at low temperature
JPS58185719A (en) * 1982-04-20 1983-10-29 Kobe Steel Ltd Manufacture of high yield ratio type unnormalized hot-rolled high-tension steel plate
US4472208A (en) * 1982-06-28 1984-09-18 Sumitomo Metal Industries, Ltd. Hot-rolled high tensile titanium steel plates and production thereof
JPS60190518A (en) * 1984-03-12 1985-09-28 Kobe Steel Ltd Manufacture of high tension steel having superior cold workability and requiring no heat treatment
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
WO1998040522A1 (en) 1998-09-17
PL186831B1 (en) 2004-03-31
CN1082549C (en) 2002-04-10
CZ290944B6 (en) 2002-11-13
ATE206472T1 (en) 2001-10-15
DE19710125A1 (en) 1998-09-17
CN1252105A (en) 2000-05-03
EP0966547B1 (en) 2001-10-04
PL335639A1 (en) 2000-05-08
CZ321999A3 (en) 2000-07-12
ZA982115B (en) 1998-09-14
ES2165157T3 (en) 2002-03-01
CA2284124A1 (en) 1998-09-17
DE59801637D1 (en) 2001-11-08
EP0966547A1 (en) 1999-12-29

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