FR2490799B1 - - Google Patents

Info

Publication number
FR2490799B1
FR2490799B1 FR8020337A FR8020337A FR2490799B1 FR 2490799 B1 FR2490799 B1 FR 2490799B1 FR 8020337 A FR8020337 A FR 8020337A FR 8020337 A FR8020337 A FR 8020337A FR 2490799 B1 FR2490799 B1 FR 2490799B1
Authority
FR
France
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
FR8020337A
Other languages
French (fr)
Other versions
FR2490799A1 (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.)
Fiziko Tekhnichesky Institut Akademii Nauk Belorusskoi SSR
Original Assignee
Fiziko Tekhnichesky Institut Akademii Nauk Belorusskoi SSR
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 Fiziko Tekhnichesky Institut Akademii Nauk Belorusskoi SSR filed Critical Fiziko Tekhnichesky Institut Akademii Nauk Belorusskoi SSR
Priority to FR8020337A priority Critical patent/FR2490799A1/fr
Publication of FR2490799A1 publication Critical patent/FR2490799A1/fr
Application granted granted Critical
Publication of FR2490799B1 publication Critical patent/FR2490799B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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

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)
FR8020337A 1980-09-22 1980-09-22 Dispositif de chauffage par contact electrique et de refroidissement de produits tubulaires Granted FR2490799A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8020337A FR2490799A1 (fr) 1980-09-22 1980-09-22 Dispositif de chauffage par contact electrique et de refroidissement de produits tubulaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8020337A FR2490799A1 (fr) 1980-09-22 1980-09-22 Dispositif de chauffage par contact electrique et de refroidissement de produits tubulaires

Publications (2)

Publication Number Publication Date
FR2490799A1 FR2490799A1 (fr) 1982-03-26
FR2490799B1 true FR2490799B1 (show.php) 1984-11-16

Family

ID=9246166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8020337A Granted FR2490799A1 (fr) 1980-09-22 1980-09-22 Dispositif de chauffage par contact electrique et de refroidissement de produits tubulaires

Country Status (1)

Country Link
FR (1) FR2490799A1 (show.php)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1679730A (en) * 1923-07-17 1928-08-07 Snead & Company Electrical heating apparatus and method

Also Published As

Publication number Publication date
FR2490799A1 (fr) 1982-03-26

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Legal Events

Date Code Title Description
ST Notification of lapse