GB1287178A - Process of manufacturing heat resisting steel sheet for deep drawing - Google Patents

Process of manufacturing heat resisting steel sheet for deep drawing

Info

Publication number
GB1287178A
GB1287178A GB47607/70A GB4760770A GB1287178A GB 1287178 A GB1287178 A GB 1287178A GB 47607/70 A GB47607/70 A GB 47607/70A GB 4760770 A GB4760770 A GB 4760770A GB 1287178 A GB1287178 A GB 1287178A
Authority
GB
United Kingdom
Prior art keywords
deep drawing
steel sheet
heat resisting
resisting steel
manufacturing heat
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.)
Expired
Application number
GB47607/70A
Other languages
English (en)
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of GB1287178A publication Critical patent/GB1287178A/en
Expired legal-status Critical Current

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
    • 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
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/04—Decarburising
    • 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 Steel (AREA)
GB47607/70A 1969-10-13 1970-10-07 Process of manufacturing heat resisting steel sheet for deep drawing Expired GB1287178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8139969 1969-10-13

Publications (1)

Publication Number Publication Date
GB1287178A true GB1287178A (en) 1972-08-31

Family

ID=13745215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47607/70A Expired GB1287178A (en) 1969-10-13 1970-10-07 Process of manufacturing heat resisting steel sheet for deep drawing

Country Status (7)

Country Link
CA (1) CA935745A (fr)
DE (1) DE2050269A1 (fr)
FR (1) FR2065379A5 (fr)
GB (1) GB1287178A (fr)
NL (1) NL7014954A (fr)
SE (1) SE364524B (fr)
ZA (1) ZA706830B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0450127A1 (fr) * 1988-10-13 1991-10-09 Kawasaki Steel Corporation Tôles flexibles d'acier laminées à chaud, présentant une meilleure aptitude à l'emboutissage profond
EP1113085A1 (fr) * 1999-12-17 2001-07-04 Sidmar N.V. Méthode de production de produits en acier laminées à froid et avec une revêtue de métal présentant un bas rapport de limite d'élasticité, et produits ainsi obtenus
US6641931B2 (en) 1999-12-10 2003-11-04 Sidmar N.V. Method of production of cold-rolled metal coated steel products, and the products obtained, having a low yield ratio

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609097B2 (ja) * 1975-08-15 1985-03-07 株式会社神戸製鋼所 すぐれた加工性と非時効性を有する極低降伏点鋼およびその製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0450127A1 (fr) * 1988-10-13 1991-10-09 Kawasaki Steel Corporation Tôles flexibles d'acier laminées à chaud, présentant une meilleure aptitude à l'emboutissage profond
US5074934A (en) * 1988-10-13 1991-12-24 Kawasaki Steel Corporation Flexible hot rolled steel sheets having improved deep drawability
US6641931B2 (en) 1999-12-10 2003-11-04 Sidmar N.V. Method of production of cold-rolled metal coated steel products, and the products obtained, having a low yield ratio
EP1113085A1 (fr) * 1999-12-17 2001-07-04 Sidmar N.V. Méthode de production de produits en acier laminées à froid et avec une revêtue de métal présentant un bas rapport de limite d'élasticité, et produits ainsi obtenus

Also Published As

Publication number Publication date
NL7014954A (fr) 1971-04-15
CA935745A (en) 1973-10-23
FR2065379A5 (fr) 1971-07-23
DE2050269A1 (de) 1971-04-15
SE364524B (fr) 1974-02-25
ZA706830B (en) 1971-07-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee