FR1252645A - Installation for heating metals by direct flame at high temperature without oxidation - Google Patents

Installation for heating metals by direct flame at high temperature without oxidation

Info

Publication number
FR1252645A
FR1252645A FR810939A FR810939A FR1252645A FR 1252645 A FR1252645 A FR 1252645A FR 810939 A FR810939 A FR 810939A FR 810939 A FR810939 A FR 810939A FR 1252645 A FR1252645 A FR 1252645A
Authority
FR
France
Prior art keywords
oxidation
installation
high temperature
direct flame
heating metals
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
FR810939A
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.)
Vallourec SA
Stein and Roubaix SA
Original Assignee
Vallourec SA
Stein and Roubaix SA
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 Vallourec SA, Stein and Roubaix SA filed Critical Vallourec SA
Priority to FR810939A priority Critical patent/FR1252645A/en
Application granted granted Critical
Publication of FR1252645A publication Critical patent/FR1252645A/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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material

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)
FR810939A 1959-11-23 1959-11-23 Installation for heating metals by direct flame at high temperature without oxidation Expired FR1252645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR810939A FR1252645A (en) 1959-11-23 1959-11-23 Installation for heating metals by direct flame at high temperature without oxidation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR810939A FR1252645A (en) 1959-11-23 1959-11-23 Installation for heating metals by direct flame at high temperature without oxidation

Publications (1)

Publication Number Publication Date
FR1252645A true FR1252645A (en) 1961-02-03

Family

ID=8721642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810939A Expired FR1252645A (en) 1959-11-23 1959-11-23 Installation for heating metals by direct flame at high temperature without oxidation

Country Status (1)

Country Link
FR (1) FR1252645A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567908A1 (en) * 1984-07-20 1986-01-24 Ipsen Ind Int Gmbh METHOD FOR THERMALLY PROCESSING METALLIC PARTS IN A CONTINUOUS PASSING OR DISCHARGE OVEN AND CORRESPONDING TREATMENT DEVICE
DE3441338A1 (en) * 1984-11-13 1986-05-15 Ipsen Industries International Gmbh, 4190 Kleve Process for heat-treating metallic workpieces, using a straight-flow or continuous pusher-type furnace, and equipment for carrying out this process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567908A1 (en) * 1984-07-20 1986-01-24 Ipsen Ind Int Gmbh METHOD FOR THERMALLY PROCESSING METALLIC PARTS IN A CONTINUOUS PASSING OR DISCHARGE OVEN AND CORRESPONDING TREATMENT DEVICE
DE3441338A1 (en) * 1984-11-13 1986-05-15 Ipsen Industries International Gmbh, 4190 Kleve Process for heat-treating metallic workpieces, using a straight-flow or continuous pusher-type furnace, and equipment for carrying out this process

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