JPS5618051B2 - - Google Patents

Info

Publication number
JPS5618051B2
JPS5618051B2 JP751028A JP102875A JPS5618051B2 JP S5618051 B2 JPS5618051 B2 JP S5618051B2 JP 751028 A JP751028 A JP 751028A JP 102875 A JP102875 A JP 102875A JP S5618051 B2 JPS5618051 B2 JP S5618051B2
Authority
JP
Japan
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
Application number
JP751028A
Other languages
Japanese (ja)
Other versions
JPS5178730A (en
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 filed Critical
Priority to JP50001028A priority Critical patent/JPS5178730A/ja
Priority to FR7540026A priority patent/FR2296694A1/fr
Priority to GB53073/75A priority patent/GB1537747A/en
Priority to US05/645,473 priority patent/US4062700A/en
Publication of JPS5178730A publication Critical patent/JPS5178730A/ja
Publication of JPS5618051B2 publication Critical patent/JPS5618051B2/ja
Granted 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
    • 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
    • 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
    • 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
    • C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • 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
    • C21D8/0247—Modifying the physical properties 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 by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following 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 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation annealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP50001028A 1974-12-30 1974-12-30 Fueraitosoto kyureihentaisoyorinaru fukugososhikikohanno seizohoho Granted JPS5178730A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50001028A JPS5178730A (en) 1974-12-30 1974-12-30 Fueraitosoto kyureihentaisoyorinaru fukugososhikikohanno seizohoho
FR7540026A FR2296694A1 (fr) 1974-12-30 1975-12-29 Procede de production de toles d'acier a structure a double phase, composee de phase de ferrite et de phase transformee, produite par refroidissement rapide, et nouveaux produits ainsi obtenus
GB53073/75A GB1537747A (en) 1974-12-30 1975-12-30 Production of steel sheet
US05/645,473 US4062700A (en) 1974-12-30 1975-12-30 Method for producing a steel sheet with dual-phase structure composed of ferrite- and rapidly-cooled-transformed phases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50001028A JPS5178730A (en) 1974-12-30 1974-12-30 Fueraitosoto kyureihentaisoyorinaru fukugososhikikohanno seizohoho

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP15693080A Division JPS56139620A (en) 1980-11-10 1980-11-10 Production of steel plate of composite structure with low yield ratio and high strength consisting of ferrite phase and quench transformed phase

Publications (2)

Publication Number Publication Date
JPS5178730A JPS5178730A (en) 1976-07-08
JPS5618051B2 true JPS5618051B2 (OSRAM) 1981-04-25

Family

ID=11490094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50001028A Granted JPS5178730A (en) 1974-12-30 1974-12-30 Fueraitosoto kyureihentaisoyorinaru fukugososhikikohanno seizohoho

Country Status (4)

Country Link
US (1) US4062700A (OSRAM)
JP (1) JPS5178730A (OSRAM)
FR (1) FR2296694A1 (OSRAM)
GB (1) GB1537747A (OSRAM)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072543A (en) * 1977-01-24 1978-02-07 Amax Inc. Dual-phase hot-rolled steel strip
JPS5827329B2 (ja) * 1978-04-05 1983-06-08 新日本製鐵株式会社 延性に優れた低降伏比型高張力熱延鋼板の製造方法
JPS54163719A (en) * 1978-06-16 1979-12-26 Nippon Steel Corp Production of high tensile strength * low yield ratio and high extensibility composite textured steel panel with excellent workability
US4159218A (en) * 1978-08-07 1979-06-26 National Steel Corporation Method for producing a dual-phase ferrite-martensite steel strip
JPS5832218B2 (ja) * 1978-08-22 1983-07-12 川崎製鉄株式会社 プレス性とくに形状凍結性の優れた高張力鋼板の製造方法
JPS5531159A (en) * 1978-08-26 1980-03-05 Sumitomo Metal Ind Ltd Manufacture of high strength cold rolled steel plate for press working
JPS5818971B2 (ja) * 1978-09-26 1983-04-15 川崎製鉄株式会社 冷間加工性の優れた高張力薄鋼板の製造方法
US4196025A (en) * 1978-11-02 1980-04-01 Ford Motor Company High strength dual-phase steel
AU527097B2 (en) * 1979-01-12 1983-02-17 Nippon Steel Corporation Artifically aged low yield to tensile strength ratio high strength steel sheet
US4222796A (en) * 1979-02-05 1980-09-16 Ford Motor Company High strength dual-phase steel
JPS5669359A (en) * 1979-10-16 1981-06-10 Kobe Steel Ltd Composite structure type high strength cold rolled steel sheet
JPS5850300B2 (ja) * 1979-12-15 1983-11-09 新日本製鐵株式会社 加工性に優れ且つ加工後人工時効硬化性の高い高強度低降伏比高延性複合組織鋼板の製造方法
JPS56150135A (en) * 1980-01-18 1981-11-20 British Steel Corp Binary steel
JPS579831A (en) * 1980-05-21 1982-01-19 British Steel Corp Steel production
JPS5770222A (en) * 1980-10-17 1982-04-30 Kawasaki Steel Corp Production of high tensile steel excellent in strength and toughness
WO1982001566A1 (en) * 1980-10-18 1982-05-13 Irie Toshio Thin steel plate for draw working excellent in bake-hardening properties and process for manufacturing same
US4609410A (en) * 1980-12-04 1986-09-02 United States Steel Corporation Method for producing high-strength deep-drawable dual-phase steel sheets
JPS60174852A (ja) * 1984-02-18 1985-09-09 Kawasaki Steel Corp 深絞り性に優れる複合組織冷延鋼板とその製造方法
US4619714A (en) * 1984-08-06 1986-10-28 The Regents Of The University Of California Controlled rolling process for dual phase steels and application to rod, wire, sheet and other shapes
NL8500658A (nl) * 1985-03-08 1986-10-01 Hoogovens Groep Bv Werkwijze voor het vervaardigen van dual phase verpakkingsstaal.
US4816090A (en) * 1986-09-10 1989-03-28 The Broken Hill Proprietary Co., Ltd. Heat treated cold rolled steel strapping
US6772961B2 (en) * 2000-06-16 2004-08-10 Ati Properties, Inc. Methods and apparatus for spray forming, atomization and heat transfer
US8891583B2 (en) 2000-11-15 2014-11-18 Ati Properties, Inc. Refining and casting apparatus and method
US6496529B1 (en) 2000-11-15 2002-12-17 Ati Properties, Inc. Refining and casting apparatus and method
US7114548B2 (en) * 2004-12-09 2006-10-03 Ati Properties, Inc. Method and apparatus for treating articles during formation
US7578960B2 (en) 2005-09-22 2009-08-25 Ati Properties, Inc. Apparatus and method for clean, rapidly solidified alloys
US7803212B2 (en) 2005-09-22 2010-09-28 Ati Properties, Inc. Apparatus and method for clean, rapidly solidified alloys
US7803211B2 (en) 2005-09-22 2010-09-28 Ati Properties, Inc. Method and apparatus for producing large diameter superalloy ingots
EP2137329B1 (en) 2007-03-30 2016-09-28 ATI Properties LLC Melting furnace including wire-discharge ion plasma electron emitter
US8748773B2 (en) 2007-03-30 2014-06-10 Ati Properties, Inc. Ion plasma electron emitters for a melting furnace
US7798199B2 (en) 2007-12-04 2010-09-21 Ati Properties, Inc. Casting apparatus and method
US8747956B2 (en) 2011-08-11 2014-06-10 Ati Properties, Inc. Processes, systems, and apparatus for forming products from atomized metals and alloys
US10883154B2 (en) 2018-08-07 2021-01-05 GM Global Technology Operations LLC Crankshaft and method of manufacture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947293A (en) * 1972-01-31 1976-03-30 Nippon Steel Corporation Method for producing high-strength cold rolled steel sheet
JPS5319967B2 (OSRAM) * 1972-06-30 1978-06-23
US3826691A (en) * 1973-02-05 1974-07-30 Bethlehem Steel Corp Rolled ferrite-pearlite alloy plate and method of processing same
US3885997A (en) * 1974-06-13 1975-05-27 Jones & Laughlin Steel Corp Method of producing a hot rolled and age hardened columbium-bearing steel product
US3954516A (en) * 1974-09-30 1976-05-04 United States Steel Corporation Method for enhancing the drawability of low manganese steel strip

Also Published As

Publication number Publication date
US4062700A (en) 1977-12-13
JPS5178730A (en) 1976-07-08
GB1537747A (en) 1979-01-04
FR2296694A1 (fr) 1976-07-30
FR2296694B1 (OSRAM) 1978-05-19

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