BE866366A - PROCESS FOR IMPROVING THE QUALITY OF STEEL PRODUCTS - Google Patents

PROCESS FOR IMPROVING THE QUALITY OF STEEL PRODUCTS

Info

Publication number
BE866366A
BE866366A BE6046445A BE6046445A BE866366A BE 866366 A BE866366 A BE 866366A BE 6046445 A BE6046445 A BE 6046445A BE 6046445 A BE6046445 A BE 6046445A BE 866366 A BE866366 A BE 866366A
Authority
BE
Belgium
Prior art keywords
improving
quality
steel products
products
steel
Prior art date
Application number
BE6046445A
Other languages
French (fr)
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Priority to BE6046445A priority Critical patent/BE866366A/en
Publication of BE866366A publication Critical patent/BE866366A/en
Priority to DE2844331A priority patent/DE2844331A1/en
Priority to FR7829599A priority patent/FR2405998A1/en
Priority to US05/950,985 priority patent/US4204892A/en
Priority to GB7840635A priority patent/GB2010328B/en

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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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
    • C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
BE6046445A 1977-10-14 1978-04-25 PROCESS FOR IMPROVING THE QUALITY OF STEEL PRODUCTS BE866366A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE6046445A BE866366A (en) 1978-04-25 1978-04-25 PROCESS FOR IMPROVING THE QUALITY OF STEEL PRODUCTS
DE2844331A DE2844331A1 (en) 1977-10-14 1978-10-11 METHOD FOR TREATMENT OF TUBULAR STEEL PROFILES
FR7829599A FR2405998A1 (en) 1977-10-14 1978-10-11 IMPROVEMENTS IN PROCESSES FOR TREATING TUBULAR STEEL PROFILES
US05/950,985 US4204892A (en) 1977-10-14 1978-10-13 Heat-treating tubular steel sections
GB7840635A GB2010328B (en) 1977-10-14 1978-10-16 Heat-treating tubular steel sections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6046445A BE866366A (en) 1978-04-25 1978-04-25 PROCESS FOR IMPROVING THE QUALITY OF STEEL PRODUCTS

Publications (1)

Publication Number Publication Date
BE866366A true BE866366A (en) 1978-08-14

Family

ID=3874777

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6046445A BE866366A (en) 1977-10-14 1978-04-25 PROCESS FOR IMPROVING THE QUALITY OF STEEL PRODUCTS

Country Status (1)

Country Link
BE (1) BE866366A (en)

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CENTRE DE RECHERCHES METALLURGIQUES - CENTRUM VOO

Effective date: 19850425