KR840007899A - 저합금 강판과 그 제조방법 - Google Patents

저합금 강판과 그 제조방법 Download PDF

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Publication number
KR840007899A
KR840007899A KR1019840001338A KR840001338A KR840007899A KR 840007899 A KR840007899 A KR 840007899A KR 1019840001338 A KR1019840001338 A KR 1019840001338A KR 840001338 A KR840001338 A KR 840001338A KR 840007899 A KR840007899 A KR 840007899A
Authority
KR
South Korea
Prior art keywords
steel sheet
low alloy
alloy steel
range
copper
Prior art date
Application number
KR1019840001338A
Other languages
English (en)
Korean (ko)
Inventor
제이 제시맨 라드니
Original Assignee
원본미기재
암코 인코포레이팃드
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 원본미기재, 암코 인코포레이팃드 filed Critical 원본미기재
Publication of KR840007899A publication Critical patent/KR840007899A/ko

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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)
  • 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)
KR1019840001338A 1983-03-17 1984-03-16 저합금 강판과 그 제조방법 KR840007899A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47635383A 1983-03-17 1983-03-17
US476353 1983-03-17

Publications (1)

Publication Number Publication Date
KR840007899A true KR840007899A (ko) 1984-12-11

Family

ID=23891504

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840001338A KR840007899A (ko) 1983-03-17 1984-03-16 저합금 강판과 그 제조방법

Country Status (6)

Country Link
EP (1) EP0123406A3 (de)
JP (1) JPS605822A (de)
KR (1) KR840007899A (de)
BR (1) BR8401222A (de)
CA (1) CA1207639A (de)
ES (1) ES530726A0 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288054B1 (de) * 1987-04-24 1993-08-11 Nippon Steel Corporation Verfahren zur Herstellung von Stahlblechen mit guter Zähigkeit bei niedrigen Temperaturen
DE4033700C1 (de) * 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.
WO1996017099A1 (de) * 1994-11-28 1996-06-06 Tischhauser Max Willy Verfahren zur herstellung qualitativ hochwertiger armierungs-, maschinen-, apparate- und metall-baustähle in feinkorn-güte und mit stabiler korrosions-schutz-schicht
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
US5810951A (en) * 1995-06-07 1998-09-22 Ipsco Enterprises Inc. Steckel mill/on-line accelerated cooling combination
US6309482B1 (en) 1996-01-31 2001-10-30 Jonathan Dorricott Steckel mill/on-line controlled cooling combination
CN100335670C (zh) 2002-02-07 2007-09-05 杰富意钢铁株式会社 高强度钢板及其制造方法
MY157870A (en) * 2007-05-06 2016-07-29 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 (de) * 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
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
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
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
ES8503725A1 (es) 1985-03-01
EP0123406A2 (de) 1984-10-31
EP0123406A3 (de) 1987-10-07
ES530726A0 (es) 1985-03-01
CA1207639A (en) 1986-07-15
JPS605822A (ja) 1985-01-12
BR8401222A (pt) 1984-10-23

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