SE373877B - - Google Patents

Info

Publication number
SE373877B
SE373877B SE7209072A SE907272A SE373877B SE 373877 B SE373877 B SE 373877B SE 7209072 A SE7209072 A SE 7209072A SE 907272 A SE907272 A SE 907272A SE 373877 B SE373877 B SE 373877B
Authority
SE
Sweden
Application number
SE7209072A
Inventor
J Pernstal
Original Assignee
Skf Ind Trading & Dev
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 Skf Ind Trading & Dev filed Critical Skf Ind Trading & Dev
Priority to SE7209072A priority Critical patent/SE373877B/xx
Priority to US377125A priority patent/US3902927A/en
Publication of SE373877B publication Critical patent/SE373877B/xx

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
    • 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
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
SE7209072A 1972-07-10 1972-07-10 SE373877B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE7209072A SE373877B (en) 1972-07-10 1972-07-10
US377125A US3902927A (en) 1972-07-10 1973-07-06 Method of producing a steel with high strength, high ductility and good weldability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7209072A SE373877B (en) 1972-07-10 1972-07-10

Publications (1)

Publication Number Publication Date
SE373877B true SE373877B (en) 1975-02-17

Family

ID=20275759

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7209072A SE373877B (en) 1972-07-10 1972-07-10

Country Status (2)

Country Link
US (1) US3902927A (en)
SE (1) SE373877B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5161473A (en) * 1974-11-27 1976-05-28 Nippon Kokan Kk Kosokukonoritsugasushiirudoaakuyosetsunyoru atsunikuteionyokochoryokukokanno seizoho
US4058414A (en) * 1975-12-30 1977-11-15 Sumitomo Metal Industries, Ltd. Method of making cold-rolled high strength steel sheet
US4033789A (en) * 1976-03-19 1977-07-05 Jones & Laughlin Steel Corporation Method of producing a high strength steel having uniform elongation
US4072543A (en) * 1977-01-24 1978-02-07 Amax Inc. Dual-phase hot-rolled steel strip
JPS53137020A (en) * 1977-05-02 1978-11-30 Centre Rech Metallurgique Continuous heat treatment method of rolled steel sheet
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
US4388122A (en) * 1980-08-11 1983-06-14 Kabushiki Kaisha Kobe Seiko Sho Method of making high strength hot rolled steel sheet having excellent flash butt weldability, fatigue characteristic and formability
SE8603897L (en) * 1985-09-19 1987-03-20 Man Nutzfahrzeuge Gmbh PROCEDURE FOR THE MANUFACTURE OF STEEL CONSTRUCTIONS
US4793869A (en) * 1987-04-10 1988-12-27 Signode Corporation Continuous treatment of cold-rolled carbon manganese steel
US4793870A (en) * 1987-04-10 1988-12-27 Signode Corporation Continuous treatment of cold-rolled carbon high manganese steel
US5858130A (en) * 1997-06-25 1999-01-12 Bethlehem Steel Corporation Composition and method for producing an alloy steel and a product therefrom for structural applications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725049A (en) * 1966-03-11 1973-04-03 Nippon Steel Corp Semi-skilled high tensile strength steels
GB1219284A (en) * 1967-02-21 1971-01-13 Nat Res Dev Improvements in or relating to heat-treatment of steels
US3558370A (en) * 1967-08-09 1971-01-26 Armco Steel Corp Retarded aging rimmed steel
US3620717A (en) * 1967-09-27 1971-11-16 Yawata Iron & Steel Co Weldable, ultrahigh tensile steel having an excellent toughness
US3726723A (en) * 1970-05-11 1973-04-10 American Metal Climax Inc Hot-rolled low alloy steels

Also Published As

Publication number Publication date
US3902927A (en) 1975-09-02

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