DE4033700C1 - - Google Patents

Info

Publication number
DE4033700C1
DE4033700C1 DE4033700A DE4033700A DE4033700C1 DE 4033700 C1 DE4033700 C1 DE 4033700C1 DE 4033700 A DE4033700 A DE 4033700A DE 4033700 A DE4033700 A DE 4033700A DE 4033700 C1 DE4033700 C1 DE 4033700C1
Authority
DE
Germany
Prior art keywords
max
sheet
cooled
air
steel
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
DE4033700A
Other languages
German (de)
English (en)
Inventor
Klaus Dr. Freier
Klaus Dr. Seifert
Walter Dr. 3340 Wolfenbuettel De Zimnik
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.)
Preussag Stahl AG
Original Assignee
STAHLWERKE PEINE-SALZGITTER AG 3150 PEINE DE
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 STAHLWERKE PEINE-SALZGITTER AG 3150 PEINE DE filed Critical STAHLWERKE PEINE-SALZGITTER AG 3150 PEINE DE
Priority to DE4033700A priority Critical patent/DE4033700C1/de
Priority to AT91250279T priority patent/ATE124464T1/de
Priority to ES91250279T priority patent/ES2074651T3/es
Priority to DE59105852T priority patent/DE59105852D1/de
Priority to EP91250279A priority patent/EP0481575B1/de
Application granted granted Critical
Publication of DE4033700C1 publication Critical patent/DE4033700C1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C21D8/021—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 particular fabrication steps or treatments of ingots or slabs
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/009—Pearlite
    • 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
    • C21D8/0221—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 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
    • 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
    • C21D8/0263—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 following hot rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
DE4033700A 1990-10-19 1990-10-19 Expired - Lifetime DE4033700C1 (https=)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE4033700A DE4033700C1 (https=) 1990-10-19 1990-10-19
AT91250279T ATE124464T1 (de) 1990-10-19 1991-10-11 Verfahren zur herstellung eines hochfesten schweissgeeigneten bleches und dessen verwendung.
ES91250279T ES2074651T3 (es) 1990-10-19 1991-10-11 Procedimiento para la obtencion de una chapa soldable y altamente resistente y su empleo.
DE59105852T DE59105852D1 (de) 1990-10-19 1991-10-11 Verfahren zur Herstellung eines hochfesten schweissgeeigneten Bleches und dessen Verwendung.
EP91250279A EP0481575B1 (de) 1990-10-19 1991-10-11 Verfahren zur Herstellung eines hochfesten schweissgeeigneten Bleches und dessen Verwendung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4033700A DE4033700C1 (https=) 1990-10-19 1990-10-19

Publications (1)

Publication Number Publication Date
DE4033700C1 true DE4033700C1 (https=) 1992-02-06

Family

ID=6416886

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4033700A Expired - Lifetime DE4033700C1 (https=) 1990-10-19 1990-10-19
DE59105852T Expired - Fee Related DE59105852D1 (de) 1990-10-19 1991-10-11 Verfahren zur Herstellung eines hochfesten schweissgeeigneten Bleches und dessen Verwendung.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59105852T Expired - Fee Related DE59105852D1 (de) 1990-10-19 1991-10-11 Verfahren zur Herstellung eines hochfesten schweissgeeigneten Bleches und dessen Verwendung.

Country Status (4)

Country Link
EP (1) EP0481575B1 (https=)
AT (1) ATE124464T1 (https=)
DE (2) DE4033700C1 (https=)
ES (1) ES2074651T3 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018132816A1 (de) * 2018-12-19 2020-06-25 Voestalpine Stahl Gmbh Verfahren zur Herstellung von thermo-mechanisch hergestellten profilierten Warmbanderzeugnissen
DE102018132908A1 (de) * 2018-12-19 2020-06-25 Voestalpine Stahl Gmbh Verfahren zur Herstellung von thermo-mechanisch hergestellten Warmbanderzeugnissen
US12331369B2 (en) 2018-12-19 2025-06-17 Voestalpine Stahl Gmbh Method for producing conventionally hot-rolled profiled strip products

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5545270A (en) * 1994-12-06 1996-08-13 Exxon Research And Engineering Company Method of producing high strength dual phase steel plate with superior toughness and weldability
US7727342B2 (en) 2002-02-12 2010-06-01 The Timken Company Low carbon microalloyed steel
CN105132805B (zh) * 2015-09-15 2017-03-15 攀钢集团攀枝花钢铁研究院有限公司 一种含钒焊接结构用钢及其制备方法
CN114438415A (zh) * 2022-01-26 2022-05-06 宝武集团鄂城钢铁有限公司 一种36kg级特厚低温高韧性船板钢及其生产方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030309B1 (de) * 1979-12-06 1985-02-13 Preussag Stahl Aktiengesellschaft Warmband oder Grobblech aus einem denitrierten Stahl und Verfahren zu seiner Herstellung
CS330783A2 (en) * 1982-07-09 1984-06-18 Mannesmann Ag Zpusob vyroby plechu s jemnozrnnou strukturou z nizce legovane oceli pro vyrobu trub velkeho prumeru
CA1207639A (en) * 1983-03-17 1986-07-15 Rodney J. Jesseman Low alloy steel plate and process for production therefor
DE3818879C1 (https=) * 1988-06-01 1989-11-16 Mannesmann Ag, 4000 Duesseldorf, De
JPH0794687B2 (ja) * 1989-03-29 1995-10-11 新日本製鐵株式会社 高溶接性、耐応力腐食割れ性および低温靭性にすぐれたｈｔ８０鋼の製造方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DE-Z: BHM, 133. Jg., 1988, H. 1, S. 42-50 *
DE-Z: Stahl u. Eisen, 108, 1988, Nr. 11, S. 31-36 *
DIN 17 102, Okt. 83 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018132816A1 (de) * 2018-12-19 2020-06-25 Voestalpine Stahl Gmbh Verfahren zur Herstellung von thermo-mechanisch hergestellten profilierten Warmbanderzeugnissen
DE102018132908A1 (de) * 2018-12-19 2020-06-25 Voestalpine Stahl Gmbh Verfahren zur Herstellung von thermo-mechanisch hergestellten Warmbanderzeugnissen
US12258648B2 (en) 2018-12-19 2025-03-25 voestapline Stahl GmbH Method for producing thermo-mechanically produced profiled hot-rolled strip products
US12331369B2 (en) 2018-12-19 2025-06-17 Voestalpine Stahl Gmbh Method for producing conventionally hot-rolled profiled strip products
US12529128B2 (en) 2018-12-19 2026-01-20 Voestalpine Stahl Gmbh Method for producing thermo-mechanically produced hot-rolled strip products

Also Published As

Publication number Publication date
EP0481575A2 (de) 1992-04-22
EP0481575A3 (en) 1992-08-26
ATE124464T1 (de) 1995-07-15
EP0481575B1 (de) 1995-06-28
DE59105852D1 (de) 1995-08-03
ES2074651T3 (es) 1995-09-16

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PREUSSAG STAHL AG, 3150 PEINE, DE

8339 Ceased/non-payment of the annual fee