FR706652A - Method and apparatus for heat treatment of sections after rolling - Google Patents

Method and apparatus for heat treatment of sections after rolling

Info

Publication number
FR706652A
FR706652A FR706652DA FR706652A FR 706652 A FR706652 A FR 706652A FR 706652D A FR706652D A FR 706652DA FR 706652 A FR706652 A FR 706652A
Authority
FR
France
Prior art keywords
rolling
sections
heat treatment
treatment
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
Other languages
French (fr)
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.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
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 Fried Krupp AG filed Critical Fried Krupp AG
Application granted granted Critical
Publication of FR706652A publication Critical patent/FR706652A/en
Expired legal-status Critical Current

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
    • C21D1/84—Controlled slow cooling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR706652D 1929-12-18 1930-11-28 Method and apparatus for heat treatment of sections after rolling Expired FR706652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE358785T 1929-12-18

Publications (1)

Publication Number Publication Date
FR706652A true FR706652A (en) 1931-06-27

Family

ID=31895355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR706652D Expired FR706652A (en) 1929-12-18 1930-11-28 Method and apparatus for heat treatment of sections after rolling

Country Status (2)

Country Link
FR (1) FR706652A (en)
GB (1) GB358785A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524001A1 (en) * 1982-03-25 1983-09-30 Pechiney Aluminium COOLING PROCESS MINIMIZING DEFORMATION OF METALLURGICAL PRODUCTS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524001A1 (en) * 1982-03-25 1983-09-30 Pechiney Aluminium COOLING PROCESS MINIMIZING DEFORMATION OF METALLURGICAL PRODUCTS
EP0090749A1 (en) * 1982-03-25 1983-10-05 Cegedur Societe De Transformation De L'aluminium Pechiney Process for cooling metallurgical workpieces with minimized deformation

Also Published As

Publication number Publication date
GB358785A (en) 1931-10-15

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