AR222715A1 - Proceso para la nitruracion de aceros y fundiciones - Google Patents

Proceso para la nitruracion de aceros y fundiciones

Info

Publication number
AR222715A1
AR222715A1 AR281899A AR28189980A AR222715A1 AR 222715 A1 AR222715 A1 AR 222715A1 AR 281899 A AR281899 A AR 281899A AR 28189980 A AR28189980 A AR 28189980A AR 222715 A1 AR222715 A1 AR 222715A1
Authority
AR
Argentina
Prior art keywords
nitruration
foundries
steels
Prior art date
Application number
AR281899A
Other languages
English (en)
Original Assignee
Thermax Sa
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 Thermax Sa filed Critical Thermax Sa
Application granted granted Critical
Publication of AR222715A1 publication Critical patent/AR222715A1/es

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
    • C23C8/26—Nitriding of ferrous surfaces

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)
AR281899A 1979-07-25 1980-07-24 Proceso para la nitruracion de aceros y fundiciones AR222715A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2930165A DE2930165C2 (de) 1979-07-25 1979-07-25 Verfahren zum Nitrieren von Baustahl und Gußeisen

Publications (1)

Publication Number Publication Date
AR222715A1 true AR222715A1 (es) 1981-06-15

Family

ID=6076753

Family Applications (1)

Application Number Title Priority Date Filing Date
AR281899A AR222715A1 (es) 1979-07-25 1980-07-24 Proceso para la nitruracion de aceros y fundiciones

Country Status (7)

Country Link
AR (1) AR222715A1 (es)
AT (1) AT369437B (es)
CH (1) CH643884A5 (es)
DE (1) DE2930165C2 (es)
GB (1) GB2053975B (es)
IT (1) IT1193708B (es)
SE (1) SE448171B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225686C2 (de) * 1982-07-09 1990-05-10 Volkswagenwerk Ag, 3180 Wolfsburg Verfahren zur Wärmebehandlung der Oberfläche eines Bauteils

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399085A (en) * 1965-12-22 1968-08-27 United States Steel Corp Method of nitriding

Also Published As

Publication number Publication date
AT369437B (de) 1982-12-27
DE2930165C2 (de) 1981-12-24
ATA384680A (de) 1982-05-15
DE2930165A1 (de) 1981-01-29
CH643884A5 (de) 1984-06-29
SE448171B (sv) 1987-01-26
GB2053975A (en) 1981-02-11
IT1193708B (it) 1988-08-24
GB2053975B (en) 1983-04-20
IT8068183A0 (it) 1980-07-24
SE8005372L (sv) 1981-01-26

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