GB1502812A - High intensity ionic bombardment reactor for thermochemical treatment processes - Google Patents

High intensity ionic bombardment reactor for thermochemical treatment processes

Info

Publication number
GB1502812A
GB1502812A GB10698/75A GB1069875A GB1502812A GB 1502812 A GB1502812 A GB 1502812A GB 10698/75 A GB10698/75 A GB 10698/75A GB 1069875 A GB1069875 A GB 1069875A GB 1502812 A GB1502812 A GB 1502812A
Authority
GB
United Kingdom
Prior art keywords
conductor
reactor
high intensity
treatment processes
thermochemical treatment
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
GB10698/75A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1502812A publication Critical patent/GB1502812A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/3244—Gas supply means
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/36—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Gas-Filled Discharge Tubes (AREA)
GB10698/75A 1974-03-19 1975-03-14 High intensity ionic bombardment reactor for thermochemical treatment processes Expired GB1502812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7409227A FR2264891B1 (OSRAM) 1974-03-19 1974-03-19

Publications (1)

Publication Number Publication Date
GB1502812A true GB1502812A (en) 1978-03-01

Family

ID=9136510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10698/75A Expired GB1502812A (en) 1974-03-19 1975-03-14 High intensity ionic bombardment reactor for thermochemical treatment processes

Country Status (4)

Country Link
US (1) US4019064A (OSRAM)
DE (1) DE2511539C2 (OSRAM)
FR (1) FR2264891B1 (OSRAM)
GB (1) GB1502812A (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0287063U (OSRAM) * 1988-12-22 1990-07-10
DE58902306D1 (de) * 1989-11-24 1992-10-22 Ipsen Ind Int Gmbh Industrievakuumofen.
US5372674A (en) * 1993-05-14 1994-12-13 Hughes Aircraft Company Electrode for use in a plasma assisted chemical etching process
FR2725015B1 (fr) * 1994-09-23 1996-12-20 Innovatique Sa Four utilisable pour la nitruration a basse pression d'une piece metallique
DE69515588T2 (de) * 1994-04-22 2000-09-07 Innovatique S.A., Chassieu Procede pour la nitruration a basse pression d'une piece metallique et four pour la mise en oeuvre dudit procede

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022360A (en) * 1961-12-13 1966-03-09 Berghaus Elektrophysik Anst Method of and apparatus for coating an article
DE1301303B (de) * 1964-10-01 1969-08-21 Ppg Industries Inc Verfahren zur Herstellung von feinverteilten Metalloxyd-Pigmenten
US3503711A (en) * 1965-12-23 1970-03-31 Gen Electric Ammonia detection apparatus and method
US3536602A (en) * 1967-01-27 1970-10-27 Gen Electric Glow inhibiting method for glow discharge apparatus
DE1281771B (de) * 1968-04-18 1968-10-31 Berghaus Elektrophysik Anst Verfahren und Vorrichtung zum Ionitrierhaerten von Rohren aus Eisen und Stahl mittels elektrischer Glimmentladung
CH519588A (de) * 1970-02-13 1972-02-29 Berghaus Elektrophysik Anst Verfahren zur Bearbeitung eines Werkstückes mittels einer Glimmentladung und Apparatur zur Durchführung des Verfahrens
US3840750A (en) * 1972-11-06 1974-10-08 Plasmachem Plasma apparatus for carrying out high temperature chemical reactions

Also Published As

Publication number Publication date
DE2511539C2 (de) 1982-07-29
DE2511539A1 (de) 1976-02-19
US4019064A (en) 1977-04-19
FR2264891A1 (OSRAM) 1975-10-17
FR2264891B1 (OSRAM) 1977-10-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee