CA935745A - Process for manufacturing heat resisting steel sheet for deep drawing - Google Patents

Process for manufacturing heat resisting steel sheet for deep drawing

Info

Publication number
CA935745A
CA935745A CA095247A CA95247A CA935745A CA 935745 A CA935745 A CA 935745A CA 095247 A CA095247 A CA 095247A CA 95247 A CA95247 A CA 95247A CA 935745 A CA935745 A CA 935745A
Authority
CA
Canada
Prior art keywords
steel sheet
deep drawing
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
CA095247A
Other languages
English (en)
Inventor
Yamaguchi Tetsuo
Kinoshita Kazuhisa
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
Application granted granted Critical
Publication of CA935745A publication Critical patent/CA935745A/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)
  • 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)
CA095247A 1969-10-13 1970-10-09 Process for manufacturing heat resisting steel sheet for deep drawing Expired CA935745A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA935745A true CA935745A (en) 1973-10-23

Family

ID=13745215

Family Applications (1)

Application Number Title Priority Date Filing Date
CA095247A Expired CA935745A (en) 1969-10-13 1970-10-09 Process for manufacturing heat resisting steel sheet for deep drawing

Country Status (7)

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

Families Citing this family (4)

* 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
JP2752657B2 (ja) * 1988-10-13 1998-05-18 川崎製鉄株式会社 深絞り成形性に優れた軟質熱延鋼板
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
ES2200492T3 (es) * 1999-12-17 2004-03-01 Sidmar N.V. Procedimiento para producir productos de acero laminados en frio recubiertos de metal, y producto asi obtenido que presenta un bajo limite de alargamiento.

Also Published As

Publication number Publication date
ZA706830B (en) 1971-07-28
SE364524B (xx) 1974-02-25
DE2050269A1 (de) 1971-04-15
NL7014954A (xx) 1971-04-15
GB1287178A (en) 1972-08-31
FR2065379A5 (xx) 1971-07-23

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