JPS51122634A - Internal nitriding process for cobalt base superalloy - Google Patents

Internal nitriding process for cobalt base superalloy

Info

Publication number
JPS51122634A
JPS51122634A JP3768076A JP3768076A JPS51122634A JP S51122634 A JPS51122634 A JP S51122634A JP 3768076 A JP3768076 A JP 3768076A JP 3768076 A JP3768076 A JP 3768076A JP S51122634 A JPS51122634 A JP S51122634A
Authority
JP
Japan
Prior art keywords
base superalloy
nitriding process
cobalt base
internal nitriding
internal
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.)
Pending
Application number
JP3768076A
Other languages
English (en)
Japanese (ja)
Inventor
Guroobaa Haatorain Za Arubaato
Edowaado Kaindoriman Rin
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.)
Sunbeam Oster Co Inc
Original Assignee
Allegheny Ludlum Industries Inc
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 Allegheny Ludlum Industries Inc filed Critical Allegheny Ludlum Industries Inc
Publication of JPS51122634A publication Critical patent/JPS51122634A/ja
Pending 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
    • C23C8/08—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 only one element being applied
    • C23C8/24—Nitriding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Sliding-Contact Bearings (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
JP3768076A 1975-04-03 1976-04-03 Internal nitriding process for cobalt base superalloy Pending JPS51122634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56518975A 1975-04-03 1975-04-03

Publications (1)

Publication Number Publication Date
JPS51122634A true JPS51122634A (en) 1976-10-26

Family

ID=24257562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3768076A Pending JPS51122634A (en) 1975-04-03 1976-04-03 Internal nitriding process for cobalt base superalloy

Country Status (6)

Country Link
JP (1) JPS51122634A (enExample)
CA (1) CA1046385A (enExample)
DE (1) DE2614414A1 (enExample)
FR (1) FR2306277A1 (enExample)
GB (1) GB1479570A (enExample)
SE (1) SE7603957L (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2164964C1 (ru) * 1999-08-09 2001-04-10 Государственное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" Способ азотирования жаропрочных сплавов на никелевой, железоникелевой, никель-кобальтовой и кобальтовой основе

Also Published As

Publication number Publication date
GB1479570A (en) 1977-07-13
SE7603957L (sv) 1976-10-04
CA1046385A (en) 1979-01-16
DE2614414A1 (de) 1976-10-21
FR2306277A1 (fr) 1976-10-29
FR2306277B1 (enExample) 1981-12-31

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