ATE442464T1 - Hochfester luftgekühlter stahl und daraus resultiertes warmverformte produkt. - Google Patents

Hochfester luftgekühlter stahl und daraus resultiertes warmverformte produkt.

Info

Publication number
ATE442464T1
ATE442464T1 AT05101801T AT05101801T ATE442464T1 AT E442464 T1 ATE442464 T1 AT E442464T1 AT 05101801 T AT05101801 T AT 05101801T AT 05101801 T AT05101801 T AT 05101801T AT E442464 T1 ATE442464 T1 AT E442464T1
Authority
AT
Austria
Prior art keywords
percent
weight
hot
formed product
resulting hot
Prior art date
Application number
AT05101801T
Other languages
English (en)
Inventor
Vesa Ollilainen
Original Assignee
Ovako Bar Oy Ab
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 Ovako Bar Oy Ab filed Critical Ovako Bar Oy Ab
Application granted granted Critical
Publication of ATE442464T1 publication Critical patent/ATE442464T1/de

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
    • C22C38/40—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
    • 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
    • C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
    • 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
    • C22C38/18—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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/24—Nitriding
    • C23C8/26—Nitriding of ferrous surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
AT05101801T 2005-03-09 2005-03-09 Hochfester luftgekühlter stahl und daraus resultiertes warmverformte produkt. ATE442464T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05101801A EP1700925B1 (de) 2005-03-09 2005-03-09 Hochfester luftgekühlter Stahl und daraus resultiertes warmverformte Produkt.

Publications (1)

Publication Number Publication Date
ATE442464T1 true ATE442464T1 (de) 2009-09-15

Family

ID=34938930

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05101801T ATE442464T1 (de) 2005-03-09 2005-03-09 Hochfester luftgekühlter stahl und daraus resultiertes warmverformte produkt.

Country Status (3)

Country Link
EP (1) EP1700925B1 (de)
AT (1) ATE442464T1 (de)
DE (1) DE602005016522D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1398688B1 (it) * 2009-06-12 2013-03-08 F A C E M S P A Procedimento per la produzione di un pezzo in acciaio da cementazione, basato su stampaggio a caldo seguito da raffreddamento condizionato e ricottura subcritica, e relativo impianto
JP5716640B2 (ja) 2011-11-21 2015-05-13 新日鐵住金株式会社 熱間鍛造用圧延棒鋼
CN102560248A (zh) * 2012-01-31 2012-07-11 首钢总公司 一种锚杆钢的生产方法
CN111836910B (zh) * 2018-03-13 2021-11-30 日本制铁株式会社 钢材
JP6525115B1 (ja) * 2018-06-27 2019-06-05 日本製鉄株式会社 窒化用棒鋼および機械部品
CN112888796A (zh) * 2018-10-29 2021-06-01 日本制铁株式会社 氮化部件粗形材及氮化部件
JP7270420B2 (ja) * 2019-03-13 2023-05-10 株式会社神戸製鋼所 熱間鍛造非調質部品とその製造方法、および熱間鍛造非調質部品用鋼材
CN110343962A (zh) * 2019-07-26 2019-10-18 马鞍山钢铁股份有限公司 一种700Mpa级以上热轧带肋高强钢筋用钢及其生产方法
CN110819892A (zh) * 2019-10-14 2020-02-21 长沙东鑫环保材料有限责任公司 一种含铌氮微合金化hrb400e钢筋及其生产方法
CN111663076A (zh) * 2020-05-29 2020-09-15 江苏联峰实业有限公司 一种兼具高塑性和高强度的汽车用钢
FR3119445A1 (fr) 2021-02-03 2022-08-05 Adam Pyrométrie four céramique électrique « RAKU » sur alimentation domestique

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3434744A1 (de) * 1984-09-21 1986-04-03 M.A.N.-B & W Diesel GmbH, 8900 Augsburg Verfahren zur herstellung von warmgewalzten stangen
DE4017973A1 (de) * 1989-06-09 1990-12-13 Thyssen Edelstahlwerke Ag Verwendung von afp-staehlen fuer erhoehten temperaturen ausgesetzte bauteile
DE4137240A1 (de) * 1991-11-13 1993-05-19 Thyssen Edelstahlwerke Ag Verwendung von afp-staehlen fuer die herstellung von werkzeugen
FI95050C (fi) * 1992-05-29 1995-12-11 Imatra Steel Oy Ab Takokappale ja sen valmistusmenetelmä
FI922461A7 (fi) * 1992-05-29 1993-11-30 Imatra Steel Oy Ab Smidesstycke och dess framstaellningsfoerfarande
JP3261552B2 (ja) * 1993-10-05 2002-03-04 新日本製鐵株式会社 疲労特性に優れる非調質鋼の製造方法
JPH09111340A (ja) * 1995-08-11 1997-04-28 Sumitomo Metal Ind Ltd 高強度低降伏比鉄筋用鋼材及びその製造方法
FR2744733B1 (fr) 1996-02-08 1998-04-24 Ascometal Sa Acier pour la fabrication de piece forgee et procede de fabrication d'une piece forgee
JP3543581B2 (ja) * 1996-12-20 2004-07-14 住友金属工業株式会社 フェライト・パーライト型非調質鋼
JPH10235447A (ja) * 1997-02-25 1998-09-08 Daido Steel Co Ltd 高靱性・高耐力フェライト＋パーライト型非調質鋼鍛造品の製造方法
JP3485805B2 (ja) * 1997-09-18 2004-01-13 株式会社神戸製鋼所 高い疲れ限度比を有する熱間鍛造非調質鋼およびその製造方法
JP3489434B2 (ja) * 1998-04-10 2004-01-19 住友金属工業株式会社 高強度快削非調質鋼材
SE515624C2 (sv) 1999-11-02 2001-09-10 Ovako Steel Ab Lufthärdande låg- till mediumkolhaltigt stål för förbättrad värmebehandling

Also Published As

Publication number Publication date
EP1700925A1 (de) 2006-09-13
EP1700925B1 (de) 2009-09-09
DE602005016522D1 (de) 2009-10-22

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