FR2189519A1 - - Google Patents

Info

Publication number
FR2189519A1
FR2189519A1 FR7321709A FR7321709A FR2189519A1 FR 2189519 A1 FR2189519 A1 FR 2189519A1 FR 7321709 A FR7321709 A FR 7321709A FR 7321709 A FR7321709 A FR 7321709A FR 2189519 A1 FR2189519 A1 FR 2189519A1
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.)
Granted
Application number
FR7321709A
Other languages
French (fr)
Other versions
FR2189519B1 (de
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.)
DSO ELPROM
Original Assignee
DSO ELPROM
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 DSO ELPROM filed Critical DSO ELPROM
Publication of FR2189519A1 publication Critical patent/FR2189519A1/fr
Application granted granted Critical
Publication of FR2189519B1 publication Critical patent/FR2189519B1/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
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/04—Decarburising
    • 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
    • C21D1/42—Induction heating
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
FR7321709A 1972-06-15 1973-06-14 Expired FR2189519B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG20728A BG18502A1 (de) 1972-06-15 1972-06-15

Publications (2)

Publication Number Publication Date
FR2189519A1 true FR2189519A1 (de) 1974-01-25
FR2189519B1 FR2189519B1 (de) 1977-02-11

Family

ID=3898637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7321709A Expired FR2189519B1 (de) 1972-06-15 1973-06-14

Country Status (8)

Country Link
BE (1) BE800940A (de)
BG (1) BG18502A1 (de)
DD (1) DD105006A1 (de)
DE (1) DE2330624C3 (de)
FR (1) FR2189519B1 (de)
GB (1) GB1437365A (de)
IT (1) IT988266B (de)
SU (2) SU643543A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59222525A (ja) * 1983-05-31 1984-12-14 Nippon Steel Corp 電気機器用鉄心素材の焼鈍方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1135586B (de) * 1959-06-02 1962-08-30 Glyco Metall Werke Verfahren und Vorrichtung zum Gluehen von Stahlband, das mit einem Material, insbesondere einer Metallegierung plattiert ist
FR1391639A (fr) * 1964-05-06 1965-03-05 Thyssen Huette Ag Système de four pour traiter rapidement par voie thermique, à des températures élevées, des rubans métalliques

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1135586B (de) * 1959-06-02 1962-08-30 Glyco Metall Werke Verfahren und Vorrichtung zum Gluehen von Stahlband, das mit einem Material, insbesondere einer Metallegierung plattiert ist
FR1391639A (fr) * 1964-05-06 1965-03-05 Thyssen Huette Ag Système de four pour traiter rapidement par voie thermique, à des températures élevées, des rubans métalliques

Also Published As

Publication number Publication date
SU643543A1 (ru) 1979-01-25
DD105006A1 (de) 1974-04-05
GB1437365A (en) 1976-05-26
SU663730A1 (ru) 1979-05-25
BG18502A1 (de) 1975-02-25
DE2330624B2 (de) 1979-01-04
FR2189519B1 (de) 1977-02-11
BE800940A (fr) 1973-10-01
IT988266B (it) 1975-04-10
DE2330624C3 (de) 1979-08-30
DE2330624A1 (de) 1974-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse