AT369437B - Verfahren zum nitrieren von baustahl und gusseisen - Google Patents

Verfahren zum nitrieren von baustahl und gusseisen

Info

Publication number
AT369437B
AT369437B AT0384680A AT384680A AT369437B AT 369437 B AT369437 B AT 369437B AT 0384680 A AT0384680 A AT 0384680A AT 384680 A AT384680 A AT 384680A AT 369437 B AT369437 B AT 369437B
Authority
AT
Austria
Prior art keywords
nitrating
steel
cast iron
cast
iron
Prior art date
Application number
AT0384680A
Other languages
English (en)
Other versions
ATA384680A (de
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of ATA384680A publication Critical patent/ATA384680A/de
Application granted granted Critical
Publication of AT369437B publication Critical patent/AT369437B/de

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)
AT0384680A 1979-07-25 1980-07-24 Verfahren zum nitrieren von baustahl und gusseisen AT369437B (de)

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 (2)

Publication Number Publication Date
ATA384680A ATA384680A (de) 1982-05-15
AT369437B true AT369437B (de) 1982-12-27

Family

ID=6076753

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0384680A AT369437B (de) 1979-07-25 1980-07-24 Verfahren zum nitrieren von baustahl und gusseisen

Country Status (7)

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

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
IT1193708B (it) 1988-08-24
AR222715A1 (es) 1981-06-15
ATA384680A (de) 1982-05-15
DE2930165C2 (de) 1981-12-24
CH643884A5 (de) 1984-06-29
SE448171B (sv) 1987-01-26
SE8005372L (sv) 1981-01-26
GB2053975B (en) 1983-04-20
IT8068183A0 (it) 1980-07-24
GB2053975A (en) 1981-02-11
DE2930165A1 (de) 1981-01-29

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time
ELJ Ceased due to non-payment of the annual fee