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FR2117574A5 - - Google Patents

Info

Publication number
FR2117574A5
FR2117574A5 FR7144194A FR7144194A FR2117574A5 FR 2117574 A5 FR2117574 A5 FR 2117574A5 FR 7144194 A FR7144194 A FR 7144194A FR 7144194 A FR7144194 A FR 7144194A FR 2117574 A5 FR2117574 A5 FR 2117574A5
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
FR7144194A
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.)
British Steel Corp
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Application granted granted Critical
Publication of FR2117574A5 publication Critical patent/FR2117574A5/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F3/00—Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
FR7144194A 1970-12-09 1971-12-09 Expired FR2117574A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5839270 1970-12-09
GB5839170A GB1373490A (en) 1970-12-09 1970-12-09 Heat treatment of metal strip

Publications (1)

Publication Number Publication Date
FR2117574A5 true FR2117574A5 (fr) 1972-07-21

Family

ID=26267735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7144194A Expired FR2117574A5 (fr) 1970-12-09 1971-12-09

Country Status (8)

Country Link
AU (1) AU3641971A (fr)
BE (1) BE776351A (fr)
CA (1) CA952199A (fr)
DE (1) DE2160805A1 (fr)
FR (1) FR2117574A5 (fr)
GB (1) GB1373490A (fr)
IT (1) IT943194B (fr)
NL (1) NL7116885A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209854A1 (fr) * 1972-12-12 1974-07-05 Skf Ind Trading & Dev
FR2385810A1 (fr) * 1977-03-28 1978-10-27 Avco Everett Res Lab Inc Procede de formation d'une couche superficielle d'alliage par fusion au laser d'un metal d'apport sur un substrat metallique
FR2427393A1 (fr) * 1978-06-03 1979-12-28 Aeg Elotherm Gmbh Procede de trempe superficielle d'une piece a travailler en fonte de capacite calorifique limitee
EP0567910A1 (fr) * 1992-04-24 1993-11-03 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Procédé de modification thermique superficielle de pièces métalliques par des faisceaux d'électrons
WO2000034536A1 (fr) * 1998-12-04 2000-06-15 Eta Sa Fabriques D'ebauches Procede de traitement par laser d'un objet

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160227B (en) * 1984-05-04 1988-09-07 John Durham Hawkes Heat treatment process
US5382802A (en) * 1992-08-20 1995-01-17 Kawasaki Steel Corporation Method of irradiating running strip with energy beams

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209854A1 (fr) * 1972-12-12 1974-07-05 Skf Ind Trading & Dev
FR2385810A1 (fr) * 1977-03-28 1978-10-27 Avco Everett Res Lab Inc Procede de formation d'une couche superficielle d'alliage par fusion au laser d'un metal d'apport sur un substrat metallique
FR2427393A1 (fr) * 1978-06-03 1979-12-28 Aeg Elotherm Gmbh Procede de trempe superficielle d'une piece a travailler en fonte de capacite calorifique limitee
EP0567910A1 (fr) * 1992-04-24 1993-11-03 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Procédé de modification thermique superficielle de pièces métalliques par des faisceaux d'électrons
WO2000034536A1 (fr) * 1998-12-04 2000-06-15 Eta Sa Fabriques D'ebauches Procede de traitement par laser d'un objet
US6669794B1 (en) 1998-12-04 2003-12-30 Eta Sa Fabriques D'ebauches Method for treating an object with a laser

Also Published As

Publication number Publication date
AU465402B2 (fr) 1975-09-25
AU3641971A (en) 1973-06-21
GB1373490A (en) 1974-11-13
BE776351A (fr) 1972-04-04
NL7116885A (fr) 1972-06-13
DE2160805A1 (de) 1972-06-22
IT943194B (it) 1973-04-02
CA952199A (en) 1974-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse