FR2192181A1 - - Google Patents

Info

Publication number
FR2192181A1
FR2192181A1 FR7325246A FR7325246A FR2192181A1 FR 2192181 A1 FR2192181 A1 FR 2192181A1 FR 7325246 A FR7325246 A FR 7325246A FR 7325246 A FR7325246 A FR 7325246A FR 2192181 A1 FR2192181 A1 FR 2192181A1
Authority
FR
France
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
FR7325246A
Other languages
French (fr)
Other versions
FR2192181B1 (de
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.)
NIPPON STEEL COR JA
Nippon Steel Corp
Original Assignee
NIPPON STEEL COR JA
Nippon Steel Corp
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
Priority claimed from JP6867072A external-priority patent/JPS535610B2/ja
Priority claimed from JP6961573A external-priority patent/JPS5427822B2/ja
Application filed by NIPPON STEEL COR JA, Nippon Steel Corp filed Critical NIPPON STEEL COR JA
Publication of FR2192181A1 publication Critical patent/FR2192181A1/fr
Application granted granted Critical
Publication of FR2192181B1 publication Critical patent/FR2192181B1/fr
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
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0426—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
    • C22C38/04—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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0436—Cold 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing

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 Sheet Steel (AREA)
FR7325246A 1972-07-11 1973-07-10 Expired FR2192181B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6867072A JPS535610B2 (de) 1972-07-11 1972-07-11
JP6961573A JPS5427822B2 (de) 1973-06-20 1973-06-20

Publications (2)

Publication Number Publication Date
FR2192181A1 true FR2192181A1 (de) 1974-02-08
FR2192181B1 FR2192181B1 (de) 1976-04-30

Family

ID=26409874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7325246A Expired FR2192181B1 (de) 1972-07-11 1973-07-10

Country Status (4)

Country Link
US (1) US3857740A (de)
DE (1) DE2334974A1 (de)
FR (1) FR2192181B1 (de)
IT (1) IT998222B (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419333A1 (fr) * 1978-03-07 1979-10-05 Kobe Steel Ltd Acier structural soudable au niobium
FR2419332A1 (fr) * 1978-03-07 1979-10-05 Kobe Steel Ltd Acier structural soudable contenant du niobium et possedant une bonne soudabilite
EP0067878A1 (de) * 1980-11-26 1982-12-29 Kawasaki Steel Corporation Verfahren zur herstellung eines dünnen tiefziehstahlbleches mit hoher härtbarkeit durch erwärmen auf einbrenntemperatur
FR2535343A1 (fr) * 1982-10-28 1984-05-04 Nippon Kokan Kk Materiau en acier presentant une resistance superieure a la fissuration par l'hydrogene dans un environnement gazeux humide et corrosif
EP0270952A2 (de) * 1986-11-28 1988-06-15 Nippon Steel Corporation Hochfeste, elektrowiderstandsgeschweisste Stahlröhre mit guter Beständigkeit gegen Säure
EP0501605A2 (de) * 1991-01-21 1992-09-02 Kawasaki Steel Corporation Galvanisierter Stahl mit niedrigem Verhältnis der Elastizitätsgrenze zur Bruchfestigkeit und Verfahren zur Herstellung

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619380B2 (de) * 1973-08-11 1981-05-07
JPS5161473A (en) * 1974-11-27 1976-05-28 Nippon Kokan Kk Kosokukonoritsugasushiirudoaakuyosetsunyoru atsunikuteionyokochoryokukokanno seizoho
US3936324A (en) * 1975-03-14 1976-02-03 Nippon Kokan Kabushiki Kaisha Method of making high strength cold reduced steel by a full continuous annealing process
JPS52128821A (en) * 1976-04-12 1977-10-28 Nippon Steel Corp Preparation of high tensile steel having superior low temperature toughness and yield point above 40 kg/pp2
US4082576A (en) * 1976-10-04 1978-04-04 Youngstown Sheet And Tube Company Ultra-high strength low alloy titanium bearing flat rolled steel and process for making
JPS54132421A (en) * 1978-04-05 1979-10-15 Nippon Steel Corp Manufacture of high toughness bainite high tensile steel plate with superior weldability
JPS5836650B2 (ja) * 1978-06-16 1983-08-10 新日本製鐵株式会社 引張強さ３５〜５０Ｋｇ／ｍｍ↑２、降伏比６０％未満で、高伸びを有する複合組織冷延鋼板の製造方法
US4398950A (en) * 1979-07-10 1983-08-16 Inland Steel Company High strength cold rolled, weldable steel strip
JPS5669358A (en) * 1979-10-18 1981-06-10 Kobe Steel Ltd Ultra low carbon cold rolled steel sheet with superior press formability
US4328032A (en) * 1980-03-13 1982-05-04 Sybron Corporation Titanium and niobium high strength steel alloys
US4591395A (en) * 1983-05-05 1986-05-27 Armco Inc. Method of heat treating low carbon steel strip
US5221373A (en) * 1989-06-09 1993-06-22 Thyssen Edelstahlwerke Ag Internal combustion engine valve composed of precipitation hardening ferritic-pearlitic steel
DE19840788C2 (de) * 1998-09-08 2000-10-05 Thyssenkrupp Stahl Ag Verfahren zur Erzeugung von kaltgewalzten Bändern oder Blechen
US6518533B1 (en) * 2001-11-01 2003-02-11 Ltv Steel Company, Inc. High strength steel tubing
US6764645B2 (en) * 2001-11-28 2004-07-20 Diado Steel Co., Ltd. Steel for machine structural use having good machinability and chip-breakability

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1483210A1 (de) * 1965-11-23 1969-03-20 Hoerder Huettenunion Ag Verwendung eines unlegierten Stahls mit guter Abkantbarkeit in Laengs- und Querrichtung
DE2133744A1 (de) * 1971-07-07 1973-01-25 Thyssen Huette Ag Die verwendung eines vollberuhigten stahles fuer bauteile aus warmgewalztem band

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328211A (en) * 1963-12-05 1967-06-27 Ishikawajima Harima Heavy Ind Method of manufacturing weldable, tough and high strength steel for structure members usable in the ashot-state and steel so made
US3544393A (en) * 1967-08-11 1970-12-01 Nat Steel Corp Method of manufacturing low carbon high tensile strength alloy steel
US3625780A (en) * 1968-04-29 1971-12-07 Youngstown Sheet And Tube Co Process for preparation of high-strength alloy of titanium and ferritic structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1483210A1 (de) * 1965-11-23 1969-03-20 Hoerder Huettenunion Ag Verwendung eines unlegierten Stahls mit guter Abkantbarkeit in Laengs- und Querrichtung
DE2133744A1 (de) * 1971-07-07 1973-01-25 Thyssen Huette Ag Die verwendung eines vollberuhigten stahles fuer bauteile aus warmgewalztem band

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419333A1 (fr) * 1978-03-07 1979-10-05 Kobe Steel Ltd Acier structural soudable au niobium
FR2419332A1 (fr) * 1978-03-07 1979-10-05 Kobe Steel Ltd Acier structural soudable contenant du niobium et possedant une bonne soudabilite
EP0067878A1 (de) * 1980-11-26 1982-12-29 Kawasaki Steel Corporation Verfahren zur herstellung eines dünnen tiefziehstahlbleches mit hoher härtbarkeit durch erwärmen auf einbrenntemperatur
EP0067878A4 (de) * 1980-11-26 1984-01-09 Kawasaki Steel Co Verfahren zur herstellung eines dünnen tiefziehstahlbleches mit hoher härtbarkeit durch erwärmen auf einbrenntemperatur.
FR2535343A1 (fr) * 1982-10-28 1984-05-04 Nippon Kokan Kk Materiau en acier presentant une resistance superieure a la fissuration par l'hydrogene dans un environnement gazeux humide et corrosif
EP0270952A2 (de) * 1986-11-28 1988-06-15 Nippon Steel Corporation Hochfeste, elektrowiderstandsgeschweisste Stahlröhre mit guter Beständigkeit gegen Säure
EP0270952A3 (en) * 1986-11-28 1989-08-30 Nippon Steel Corporation Highly tough erw steel pipe with distinguished sour resistance
EP0501605A2 (de) * 1991-01-21 1992-09-02 Kawasaki Steel Corporation Galvanisierter Stahl mit niedrigem Verhältnis der Elastizitätsgrenze zur Bruchfestigkeit und Verfahren zur Herstellung
EP0501605A3 (en) * 1991-01-21 1993-09-15 Kawasaki Steel Corporation Galvanized high-strength steel sheet having low yield ratio and method of producing the same

Also Published As

Publication number Publication date
IT998222B (it) 1976-01-20
DE2334974A1 (de) 1974-07-04
US3857740A (en) 1974-12-31
FR2192181B1 (de) 1976-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse