FR2084650A5 - Surface heating device - Google Patents

Surface heating device

Info

Publication number
FR2084650A5
FR2084650A5 FR7109054A FR7109054A FR2084650A5 FR 2084650 A5 FR2084650 A5 FR 2084650A5 FR 7109054 A FR7109054 A FR 7109054A FR 7109054 A FR7109054 A FR 7109054A FR 2084650 A5 FR2084650 A5 FR 2084650A5
Authority
FR
France
Prior art keywords
heating
heating device
induction heating
surface heating
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
FR7109054A
Other languages
English (en)
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed 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 Arbed SA filed Critical Arbed SA
Application granted granted Critical
Publication of FR2084650A5 publication Critical patent/FR2084650A5/fr
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
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • 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
    • C21D1/06—Surface hardening
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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)
FR7109054A 1970-03-23 1971-03-16 Surface heating device Expired FR2084650A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU60572 1970-03-23

Publications (1)

Publication Number Publication Date
FR2084650A5 true FR2084650A5 (en) 1971-12-17

Family

ID=19726304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7109054A Expired FR2084650A5 (en) 1970-03-23 1971-03-16 Surface heating device

Country Status (4)

Country Link
BE (1) BE764634A (enrdf_load_stackoverflow)
DE (1) DE2113330A1 (enrdf_load_stackoverflow)
FR (1) FR2084650A5 (enrdf_load_stackoverflow)
LU (1) LU60572A1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE2113330A1 (de) 1971-10-14
BE764634A (enrdf_load_stackoverflow) 1971-08-16
LU60572A1 (enrdf_load_stackoverflow) 1970-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse