CA952199A - Electron beam surface heating - Google Patents

Electron beam surface heating

Info

Publication number
CA952199A
CA952199A CA129,616A CA129616A CA952199A CA 952199 A CA952199 A CA 952199A CA 129616 A CA129616 A CA 129616A CA 952199 A CA952199 A CA 952199A
Authority
CA
Canada
Prior art keywords
electron beam
surface heating
beam surface
heating
electron
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
CA129,616A
Other versions
CA129616S (en
Inventor
Walter N. Jenkins
Robert S. Barnes
Frederick W. Salt
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 CA952199A publication Critical patent/CA952199A/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
    • C21D1/06—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)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Electroplating Methods And Accessories (AREA)
CA129,616A 1970-12-09 1971-12-08 Electron beam surface heating Expired CA952199A (en)

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
CA952199A true CA952199A (en) 1974-07-30

Family

ID=26267735

Family Applications (1)

Application Number Title Priority Date Filing Date
CA129,616A Expired CA952199A (en) 1970-12-09 1971-12-08 Electron beam surface heating

Country Status (8)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7216832A (en) * 1972-12-12 1974-06-14
GB1583835A (en) * 1977-03-28 1981-02-04 Avco Everett Res Lab Inc Metal surface modification
DE2824373A1 (en) * 1978-06-03 1979-12-06 Aeg Elotherm Gmbh PROCESS FOR SURFACE HARDENING OF A CAST-IRON WORKPIECE OF LIMITED THERMAL CAPACITY
GB2160227B (en) * 1984-05-04 1988-09-07 John Durham Hawkes Heat treatment process
DE4213632C1 (en) * 1992-04-24 1993-11-11 Fraunhofer Ges Forschung Process for the thermal surface modification of metallic components with electron beams
US5382802A (en) * 1992-08-20 1995-01-17 Kawasaki Steel Corporation Method of irradiating running strip with energy beams
FR2786790B1 (en) 1998-12-04 2001-02-23 Ecole Polytech LASER PROCESSING OF AN OBJECT OF SHAPE MEMORY MATERIAL

Also Published As

Publication number Publication date
AU3641971A (en) 1973-06-21
GB1373490A (en) 1974-11-13
IT943194B (en) 1973-04-02
BE776351A (en) 1972-04-04
DE2160805A1 (en) 1972-06-22
NL7116885A (en) 1972-06-13
AU465402B2 (en) 1975-09-25
FR2117574A5 (en) 1972-07-21

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