PL1780293T3 - Procedure for manufacturing of steel starting material by warm deforming - Google Patents

Procedure for manufacturing of steel starting material by warm deforming

Info

Publication number
PL1780293T3
PL1780293T3 PL06022284T PL06022284T PL1780293T3 PL 1780293 T3 PL1780293 T3 PL 1780293T3 PL 06022284 T PL06022284 T PL 06022284T PL 06022284 T PL06022284 T PL 06022284T PL 1780293 T3 PL1780293 T3 PL 1780293T3
Authority
PL
Poland
Prior art keywords
deforming
warm
procedure
manufacturing
starting material
Prior art date
Application number
PL06022284T
Other languages
Polish (pl)
Inventor
Frauendorfer Robert
Kinsinger Volker
Original Assignee
Saarstahl 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37714952&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL1780293(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saarstahl Ag filed Critical Saarstahl Ag
Publication of PL1780293T3 publication Critical patent/PL1780293T3/en

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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
    • 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
    • C22C38/02—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron

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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
PL06022284T 2005-10-28 2006-10-25 Procedure for manufacturing of steel starting material by warm deforming PL1780293T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005052069.3A DE102005052069B4 (en) 2005-10-28 2005-10-28 Process for the production of semi-finished steel by hot working
EP06022284.1A EP1780293B2 (en) 2005-10-28 2006-10-25 Procedure for manufacturing of steel starting material by warm deforming

Publications (1)

Publication Number Publication Date
PL1780293T3 true PL1780293T3 (en) 2014-03-31

Family

ID=37714952

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06022284T PL1780293T3 (en) 2005-10-28 2006-10-25 Procedure for manufacturing of steel starting material by warm deforming

Country Status (4)

Country Link
EP (1) EP1780293B2 (en)
DE (1) DE102005052069B4 (en)
ES (1) ES2439900T3 (en)
PL (1) PL1780293T3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007057421A1 (en) * 2007-08-27 2009-03-05 Georgsmarienhütte Gmbh Steel for the production of massively formed machine components
DE102008004371A1 (en) * 2008-01-15 2009-07-16 Robert Bosch Gmbh Component, in particular a motor vehicle component, made of a dual-phase steel
EP2103704B1 (en) 2008-03-10 2012-07-11 Swiss Steel AG Hot-rolled long product and method for its manufacture
EP2199422A1 (en) 2008-12-15 2010-06-23 Swiss Steel AG Low-carbon precipitation-strengthened steel for cold heading applications
CN103725954B (en) * 2013-12-16 2017-01-04 泰州俊宇不锈钢材料有限公司 A kind of High-strength corrosion-resistancesteel steel wire and manufacturing process thereof
ES2733805T3 (en) * 2015-11-16 2019-12-03 Deutsche Edelstahlwerke Specialty Steel Gmbh & Co Kg Structural fine steel with bainitic structure, forged part manufactured from it and procedure for manufacturing a forged part
CN112553530B (en) * 2020-12-04 2022-03-11 安阳钢铁股份有限公司 Low-yield-ratio 700MPa high-strength bridge steel and manufacturing method thereof
FR3123659A1 (en) 2021-06-02 2022-12-09 Ascometal France Holding Sas Hot-formed steel part and method of manufacture
TR2021012362A2 (en) * 2021-08-04 2023-02-21 Tirsan Kardan Sanayi Ve Ticaret Anonim Sirketi High strength micro alloy steel
CN113699452B (en) * 2021-08-30 2023-03-10 宝武集团马钢轨交材料科技有限公司 A kind of steel for tram elastic wheel tire and its heat treatment method and production method
DE102022110466B4 (en) 2022-04-29 2025-12-18 Hirschvogel Holding GmbH Method for manufacturing a solid formed component and solid formed component manufactured using such a method
EP4296393A1 (en) * 2022-06-23 2023-12-27 Saarstahl Aktiengesellschaft Boron-containing steel, in particular heat-treatable steel
CN116790866A (en) * 2023-05-15 2023-09-22 广东华兴隆模具材料科技有限公司 Heat treatment process for reducing quenching deformation cracking of die casting die steel

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3628264A1 (en) * 1986-08-20 1988-02-25 Man Nutzfahrzeuge Gmbh METHOD FOR PRODUCING STEEL COMPONENTS WITH HIGH STRENGTH AND SIMPLY HIGH TOUGHNESS, WHICH THESE PROPERTIES HAVE EVEN AFTER HOT DIFFERENTIATION
US4812182A (en) 1987-07-31 1989-03-14 Hongsheng Fang Air-cooling low-carbon bainitic steel
FR2741632B1 (en) † 1995-11-27 1997-12-26 Ascometal Sa STEEL FOR MANUFACTURING A FORGED PART HAVING A BATH STRUCTURE AND METHOD FOR MANUFACTURING A PART
JP3374644B2 (en) * 1996-03-28 2003-02-10 株式会社神戸製鋼所 High-strength hot-rolled steel sheet, high-strength galvanized steel sheet excellent in pitting corrosion resistance and workability, and methods for producing them
JP3425837B2 (en) 1996-03-28 2003-07-14 株式会社神戸製鋼所 High-strength hot-rolled steel sheet, high-strength galvanized steel sheet excellent in pitting corrosion resistance and crushing properties, and methods for producing them
FR2757877B1 (en) * 1996-12-31 1999-02-05 Ascometal Sa STEEL AND PROCESS FOR THE MANUFACTURE OF A SHAPED STEEL PART BY COLD PLASTIC DEFORMATION
DE19911287C1 (en) * 1999-03-13 2000-08-31 Thyssenkrupp Stahl Ag Process for producing a hot strip
DE10242731B4 (en) * 2002-09-13 2004-09-16 Federal-Mogul Friedberg Gmbh Mechanical seal
EP1408131A1 (en) * 2002-09-27 2004-04-14 CARL DAN. PEDDINGHAUS GMBH & CO. KG Steel composition and forged workpieces made thereof
CN1194113C (en) 2003-04-30 2005-03-23 清华大学 Manganese-silicon-silicon system air-cooled granular bainite and ferrite composite phase steel
CN1210430C (en) 2003-08-01 2005-07-13 清华大学 Medium-low carbon manganese system self-hardening bainite steel

Also Published As

Publication number Publication date
EP1780293A2 (en) 2007-05-02
EP1780293B1 (en) 2013-09-18
DE102005052069A1 (en) 2007-05-03
EP1780293A3 (en) 2007-05-30
ES2439900T3 (en) 2014-01-27
DE102005052069B4 (en) 2015-07-09
EP1780293B2 (en) 2017-11-08

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