NL6409952A - - Google Patents

Info

Publication number
NL6409952A
NL6409952A NL6409952A NL6409952A NL6409952A NL 6409952 A NL6409952 A NL 6409952A NL 6409952 A NL6409952 A NL 6409952A NL 6409952 A NL6409952 A NL 6409952A NL 6409952 A NL6409952 A NL 6409952A
Authority
NL
Netherlands
Application number
NL6409952A
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
Priority to BE647783D priority Critical patent/BE647783A/xx
Priority to DE19641269149 priority patent/DE1269149B/de
Priority to FR971837A priority patent/FR1390064A/fr
Priority to GB1663264A priority patent/GB991697A/en
Application filed filed Critical
Priority to NL6409952A priority patent/NL6409952A/xx
Publication of NL6409952A publication Critical patent/NL6409952A/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath quenching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/023—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes by immersion in a bath
    • 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
    • C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
NL6409952A 1964-03-06 1964-08-27 NL6409952A (enrdf_load_stackoverflow)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE647783D BE647783A (enrdf_load_stackoverflow) 1964-08-27
DE19641269149 DE1269149B (de) 1964-03-06 1964-03-06 Vorrichtung zum Haerten von langgestreckten Walzprofilen, z. B. von Eisenbahnschienen
FR971837A FR1390064A (fr) 1964-04-22 1964-04-22 Machine de trempe complète des rails de chemin de fer et d'autres profilés
GB1663264A GB991697A (en) 1964-08-27 1964-04-22 Machine for through quenching of rolled profiles especially of railway rails
NL6409952A NL6409952A (enrdf_load_stackoverflow) 1964-08-27 1964-08-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6409952A NL6409952A (enrdf_load_stackoverflow) 1964-08-27 1964-08-27

Publications (1)

Publication Number Publication Date
NL6409952A true NL6409952A (enrdf_load_stackoverflow) 1966-02-28

Family

ID=19790881

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6409952A NL6409952A (enrdf_load_stackoverflow) 1964-03-06 1964-08-27

Country Status (3)

Country Link
BE (1) BE647783A (enrdf_load_stackoverflow)
GB (1) GB991697A (enrdf_load_stackoverflow)
NL (1) NL6409952A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19909478C2 (de) * 1999-03-04 2003-04-10 Karl Heess Gmbh & Co Maschb Vorrichtung zum Härten von Teilen

Also Published As

Publication number Publication date
GB991697A (en) 1965-05-12
BE647783A (enrdf_load_stackoverflow)

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