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GB2100023B - Method of control of chemico-thermal treatment of workpieces in glow discharge and a device for carrying out the same - Google Patents

Method of control of chemico-thermal treatment of workpieces in glow discharge and a device for carrying out the same

Info

Publication number
GB2100023B
GB2100023B GB8117327A GB8117327A GB2100023B GB 2100023 B GB2100023 B GB 2100023B GB 8117327 A GB8117327 A GB 8117327A GB 8117327 A GB8117327 A GB 8117327A GB 2100023 B GB2100023 B GB 2100023B
Authority
GB
United Kingdom
Prior art keywords
chemico
workpieces
carrying
control
same
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
GB8117327A
Other versions
GB2100023A (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.)
AGRES EVGENY LEIZEROVICH
KOZLOVSKY IGOR AFANASIEVICH
SIZOVA NINA EMELYANOVNA
Original Assignee
AGRES EVGENY LEIZEROVICH
KOZLOVSKY IGOR AFANASIEVICH
SIZOVA NINA EMELYANOVNA
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 AGRES EVGENY LEIZEROVICH, KOZLOVSKY IGOR AFANASIEVICH, SIZOVA NINA EMELYANOVNA filed Critical AGRES EVGENY LEIZEROVICH
Priority to GB8117327A priority Critical patent/GB2100023B/en
Priority to DE19813123214 priority patent/DE3123214C2/en
Priority to FR8111959A priority patent/FR2508231A1/en
Publication of GB2100023A publication Critical patent/GB2100023A/en
Application granted granted Critical
Publication of GB2100023B publication Critical patent/GB2100023B/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
GB8117327A 1981-06-05 1981-06-05 Method of control of chemico-thermal treatment of workpieces in glow discharge and a device for carrying out the same Expired GB2100023B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB8117327A GB2100023B (en) 1981-06-05 1981-06-05 Method of control of chemico-thermal treatment of workpieces in glow discharge and a device for carrying out the same
DE19813123214 DE3123214C2 (en) 1981-06-05 1981-06-11 Method and device for controlling a chemical-thermal treatment of workpieces in a glow discharge
FR8111959A FR2508231A1 (en) 1981-06-05 1981-06-17 METHOD FOR CONTROLLING A PROCESS FOR THE CHEMICAL-THERMAL TREATMENT OF ARTICLES IN A LUMINESCENT DISCHARGE, DEVICE FOR CARRYING OUT SAID METHOD OF CONTROL AND ARTICLES THUS PROCESSED

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8117327A GB2100023B (en) 1981-06-05 1981-06-05 Method of control of chemico-thermal treatment of workpieces in glow discharge and a device for carrying out the same
DE19813123214 DE3123214C2 (en) 1981-06-05 1981-06-11 Method and device for controlling a chemical-thermal treatment of workpieces in a glow discharge
FR8111959A FR2508231A1 (en) 1981-06-05 1981-06-17 METHOD FOR CONTROLLING A PROCESS FOR THE CHEMICAL-THERMAL TREATMENT OF ARTICLES IN A LUMINESCENT DISCHARGE, DEVICE FOR CARRYING OUT SAID METHOD OF CONTROL AND ARTICLES THUS PROCESSED

Publications (2)

Publication Number Publication Date
GB2100023A GB2100023A (en) 1982-12-15
GB2100023B true GB2100023B (en) 1985-01-09

Family

ID=27189372

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8117327A Expired GB2100023B (en) 1981-06-05 1981-06-05 Method of control of chemico-thermal treatment of workpieces in glow discharge and a device for carrying out the same

Country Status (3)

Country Link
DE (1) DE3123214C2 (en)
FR (1) FR2508231A1 (en)
GB (1) GB2100023B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3330702A1 (en) * 1983-08-25 1985-03-07 Vsesojuznyj naučno-issledovatel'skij, proektno-konstruktorskij i technologičeskij institut elektrotermiČeskogo oborudovanija, Moskva Method for the chemical-thermal treatment of products with the aid of a glow discharge, and an installation for carrying out said method
FR2698377B1 (en) * 1992-11-25 1995-03-03 Marzinotto Andre Control of an ion nitriding machine by spectroscopic measurement.
DE19703791C2 (en) * 1997-02-01 2001-10-11 Fraunhofer Ges Forschung Process for controlling glow discharges with pulsed energy supply
JP4257157B2 (en) * 2003-06-13 2009-04-22 本田技研工業株式会社 Nitriding processing method and apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL163085B (en) * 1950-08-03 Siemens Ag SWITCHING DEVICE FOR TRANSMISSION OF MESSAGES ON A TRANSMISSION ROAD CONSISTING OF SEVERAL PARALLEL CONNECTED LINES.
GB1255321A (en) * 1968-03-11 1971-12-01 Lucas Industries Ltd Surface diffusion processes using electrical glow discharges
CH561285A5 (en) * 1973-02-19 1975-04-30 Berghaus Bernhard Elektrophysi
DE2606396C3 (en) * 1976-02-18 1979-01-04 Ionit Anstalt Bernhard Berghaus, Vaduz Device for heating up and setting a specified treatment temperature of workpieces by means of a high-current glow discharge
FR2379615A1 (en) * 1977-02-08 1978-09-01 Vide & Traitement Sa THERMOCHEMICAL TREATMENT PROCESS OF METALS
FR2423914A1 (en) * 1978-04-20 1979-11-16 Aizenshtein Anatoly Pulsed power supply system - is for discharge equipment for treating workpieces and prevents glow discharge passing over into damaging arc discharge

Also Published As

Publication number Publication date
DE3123214C2 (en) 1983-12-22
FR2508231B1 (en) 1983-12-02
FR2508231A1 (en) 1982-12-24
DE3123214A1 (en) 1983-01-05
GB2100023A (en) 1982-12-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee