FI48363C - Varmhållfast ferritiskt stål. - Google Patents

Varmhållfast ferritiskt stål.

Info

Publication number
FI48363C
FI48363C FI305270A FI305270A FI48363C FI 48363 C FI48363 C FI 48363C FI 305270 A FI305270 A FI 305270A FI 305270 A FI305270 A FI 305270A FI 48363 C FI48363 C FI 48363C
Authority
FI
Finland
Prior art keywords
hot
ferritic steel
rolled ferritic
rolled
steel
Prior art date
Application number
FI305270A
Other languages
English (en)
Finnish (fi)
Other versions
FI48363B (sv
Inventor
Lindroos
Original Assignee
Ovako Oy
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 Ovako Oy filed Critical Ovako Oy
Priority to FI305270A priority Critical patent/FI48363C/sv
Priority to GB5271071A priority patent/GB1381881A/en
Priority to DE19712156164 priority patent/DE2156164A1/de
Publication of FI48363B publication Critical patent/FI48363B/fi
Application granted granted Critical
Publication of FI48363C publication Critical patent/FI48363C/sv

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
    • C22C38/14—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
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium

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)
FI305270A 1970-11-12 1970-11-12 Varmhållfast ferritiskt stål. FI48363C (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI305270A FI48363C (sv) 1970-11-12 1970-11-12 Varmhållfast ferritiskt stål.
GB5271071A GB1381881A (en) 1970-11-12 1971-11-12 Creep-resisting steel
DE19712156164 DE2156164A1 (de) 1970-11-12 1971-11-12 Verfahren zur Herstellung eines hitzebeständigen Stahles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI305270A FI48363C (sv) 1970-11-12 1970-11-12 Varmhållfast ferritiskt stål.

Publications (2)

Publication Number Publication Date
FI48363B FI48363B (sv) 1974-05-31
FI48363C true FI48363C (sv) 1974-09-10

Family

ID=8507941

Family Applications (1)

Application Number Title Priority Date Filing Date
FI305270A FI48363C (sv) 1970-11-12 1970-11-12 Varmhållfast ferritiskt stål.

Country Status (3)

Country Link
DE (1) DE2156164A1 (sv)
FI (1) FI48363C (sv)
GB (1) GB1381881A (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0475096B2 (en) * 1990-08-17 2004-01-14 JFE Steel Corporation High strength steel sheet adapted for press forming and method of producing the same
EP0535238A4 (en) * 1991-03-13 1993-08-04 Kawasaki Steel Corporation High-strength steel sheet for forming and production thereof

Also Published As

Publication number Publication date
FI48363B (sv) 1974-05-31
DE2156164A1 (de) 1972-06-15
GB1381881A (en) 1975-01-29

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