FR1511354A - Process for heat treatment of pipes and installation allowing its implementation - Google Patents

Process for heat treatment of pipes and installation allowing its implementation

Info

Publication number
FR1511354A
FR1511354A FR94807A FR94807A FR1511354A FR 1511354 A FR1511354 A FR 1511354A FR 94807 A FR94807 A FR 94807A FR 94807 A FR94807 A FR 94807A FR 1511354 A FR1511354 A FR 1511354A
Authority
FR
France
Prior art keywords
pipes
implementation
heat treatment
installation allowing
allowing
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
FR94807A
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.)
Instytut Metalurgii Zelaza
Institut Metallurgii Zeleza Imeni
Original Assignee
Instytut Metalurgii Zelaza
Institut Metallurgii Zeleza Imeni
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 claimed from PL112953A external-priority patent/PL58038B1/pl
Application filed by Instytut Metalurgii Zelaza, Institut Metallurgii Zeleza Imeni filed Critical Instytut Metalurgii Zelaza
Application granted granted Critical
Publication of FR1511354A publication Critical patent/FR1511354A/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
    • C21D1/34—Methods of heating
    • C21D1/40—Direct resistance heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0004—Devices wherein the heating current flows through the material to be heated
    • H05B3/0009—Devices wherein the heating current flows through the material to be heated the material to be heated being in motion

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)
  • Heat Treatment Of Articles (AREA)
FR94807A 1966-02-15 1967-02-14 Process for heat treatment of pipes and installation allowing its implementation Expired FR1511354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL112953A PL58038B1 (en) 1966-02-15

Publications (1)

Publication Number Publication Date
FR1511354A true FR1511354A (en) 1968-01-26

Family

ID=19949403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR94807A Expired FR1511354A (en) 1966-02-15 1967-02-14 Process for heat treatment of pipes and installation allowing its implementation

Country Status (4)

Country Link
CS (1) CS176106B2 (en)
DE (1) DE1286663C2 (en)
FR (1) FR1511354A (en)
GB (1) GB1185671A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE404605C (en) * 1923-07-26 1924-10-23 Edmund Schroeder Electrode arrangement on pipe welding machines
DE1108719B (en) * 1956-08-15 1961-06-15 Ici Ltd Neutral salt bath melt for the heat treatment of high-performance and hot-die steels

Also Published As

Publication number Publication date
DE1286663B (en) 1974-11-14
GB1185671A (en) 1970-03-25
DE1286663C2 (en) 1974-11-14
CS176106B2 (en) 1977-06-30

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