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ES530726A0 - Procedimiento para la produccion de un perfil de acero de baja aleacion - Google Patents

Procedimiento para la produccion de un perfil de acero de baja aleacion

Info

Publication number
ES530726A0
ES530726A0 ES530726A ES530726A ES530726A0 ES 530726 A0 ES530726 A0 ES 530726A0 ES 530726 A ES530726 A ES 530726A ES 530726 A ES530726 A ES 530726A ES 530726 A0 ES530726 A0 ES 530726A0
Authority
ES
Spain
Prior art keywords
procedure
production
alloy steel
low alloy
steel profile
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.)
Granted
Application number
ES530726A
Other languages
English (en)
Other versions
ES8503725A1 (es
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.)
Armco Inc
Original Assignee
Armco Inc
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 Armco Inc filed Critical Armco Inc
Publication of ES530726A0 publication Critical patent/ES530726A0/es
Publication of ES8503725A1 publication Critical patent/ES8503725A1/es
Expired 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • 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
    • 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
    • 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
    • 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
    • C21D2211/005—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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/02—Hardening by precipitation

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 Steel (AREA)
ES530726A 1983-03-17 1984-03-16 Procedimiento para la produccion de un perfil de acero de baja aleacion Expired ES8503725A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47635383A 1983-03-17 1983-03-17

Publications (2)

Publication Number Publication Date
ES530726A0 true ES530726A0 (es) 1985-03-01
ES8503725A1 ES8503725A1 (es) 1985-03-01

Family

ID=23891504

Family Applications (1)

Application Number Title Priority Date Filing Date
ES530726A Expired ES8503725A1 (es) 1983-03-17 1984-03-16 Procedimiento para la produccion de un perfil de acero de baja aleacion

Country Status (6)

Country Link
EP (1) EP0123406A3 (es)
JP (1) JPS605822A (es)
KR (1) KR840007899A (es)
BR (1) BR8401222A (es)
CA (1) CA1207639A (es)
ES (1) ES8503725A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288054B1 (en) * 1987-04-24 1993-08-11 Nippon Steel Corporation Method of producing steel plate with good low-temperature toughness
DE4033700C1 (es) * 1990-10-19 1992-02-06 Stahlwerke Peine-Salzgitter Ag, 3150 Peine, De
JP2634961B2 (ja) * 1991-03-06 1997-07-30 新日本製鐵株式会社 溶接性の優れた８０ｋｇｆ／ｍｍ２級高張力鋼の製造法
CH687879A5 (de) * 1993-12-01 1997-03-14 Met Cnam Paris Max Willy Tisch Armierungs-, Maschinen-, Apparate- und Metallbaustaehle in Feinkornguete mit stabiler Korrosionsschutzschicht.
AU3920995A (en) * 1994-11-28 1996-06-19 Max-Willy Tischhauser Process for producing high quality, close-grained structural steel with a stable anticorrosive layer for metal structures apparatus, machines and armouring
US5810951A (en) * 1995-06-07 1998-09-22 Ipsco Enterprises Inc. Steckel mill/on-line accelerated cooling combination
US6264767B1 (en) 1995-06-07 2001-07-24 Ipsco Enterprises Inc. Method of producing martensite-or bainite-rich steel using steckel mill and controlled cooling
US6309482B1 (en) 1996-01-31 2001-10-30 Jonathan Dorricott Steckel mill/on-line controlled cooling combination
KR20040075971A (ko) 2002-02-07 2004-08-30 제이에프이 스틸 가부시키가이샤 고강도 강판 및 그 제조방법
MY149968A (en) * 2007-05-06 2013-11-15 Bluescope Steel Ltd A thin cast strip product with microalloy additions, and method for making the same
CN115838904A (zh) * 2022-12-20 2023-03-24 衡阳华菱钢管有限公司 850MPa级高强度高韧性无缝钢管的制造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539404A (en) * 1967-05-15 1970-11-10 Youngstown Sheet And Tube Co Method of making a low alloy steel
US3726723A (en) * 1970-05-11 1973-04-10 American Metal Climax Inc Hot-rolled low alloy steels
CA952415A (en) * 1970-05-20 1974-08-06 Eiji Miyoshi Process and apparatus for manufacture of strong tough steel plates
JPS5215523B1 (es) * 1970-11-18 1977-04-30
GB1436846A (en) * 1973-03-16 1976-05-26 Int Nickel Ltd Steels
CA988751A (en) * 1974-07-22 1976-05-11 Madhavarao Krishnadev Extra low-carbon copper-manganese - columbium high strength steel
US3955971A (en) * 1974-12-11 1976-05-11 United States Steel Corporation Alloy steel for arctic service
JPS6017806B2 (ja) * 1977-06-10 1985-05-07 新日本製鐵株式会社 靭性の優れた特殊形状鋼管の製造方法
JPS5933168B2 (ja) * 1977-06-10 1984-08-14 新日本製鐵株式会社 高強度高靭性特殊形状鋼管の製造方法
JPS5421917A (en) * 1977-07-20 1979-02-19 Nippon Kokan Kk <Nkk> Method of manufacturing non-quenched high-tensile steel having high toughness

Also Published As

Publication number Publication date
BR8401222A (pt) 1984-10-23
EP0123406A2 (en) 1984-10-31
JPS605822A (ja) 1985-01-12
KR840007899A (ko) 1984-12-11
CA1207639A (en) 1986-07-15
ES8503725A1 (es) 1985-03-01
EP0123406A3 (en) 1987-10-07

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