CH455439A - Verfahren zum Nitrieren von Stahl und Gusseisen - Google Patents

Verfahren zum Nitrieren von Stahl und Gusseisen

Info

Publication number
CH455439A
CH455439A CH94365A CH94365A CH455439A CH 455439 A CH455439 A CH 455439A CH 94365 A CH94365 A CH 94365A CH 94365 A CH94365 A CH 94365A CH 455439 A CH455439 A CH 455439A
Authority
CH
Switzerland
Prior art keywords
cast iron
nitriding steel
nitriding
steel
cast
Prior art date
Application number
CH94365A
Other languages
English (en)
Inventor
Johannes Dr Mueller
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 CH455439A publication Critical patent/CH455439A/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
    • C23C8/40—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 liquids, e.g. salt baths, liquid suspensions
    • C23C8/42—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 liquids, e.g. salt baths, liquid suspensions only one element being applied
    • C23C8/48—Nitriding
    • C23C8/50—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)
CH94365A 1964-04-11 1965-01-22 Verfahren zum Nitrieren von Stahl und Gusseisen CH455439A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964D0044137 DE1280018B (de) 1964-04-11 1964-04-11 Salzbad und Verfahren zum Nitrieren von Stahl und Gusseisen

Publications (1)

Publication Number Publication Date
CH455439A true CH455439A (de) 1968-07-15

Family

ID=7048109

Family Applications (1)

Application Number Title Priority Date Filing Date
CH94365A CH455439A (de) 1964-04-11 1965-01-22 Verfahren zum Nitrieren von Stahl und Gusseisen

Country Status (6)

Country Link
AT (1) AT261657B (de)
CH (1) CH455439A (de)
DE (1) DE1280018B (de)
GB (1) GB1105031A (de)
NL (1) NL143623B (de)
SE (1) SE319951B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6746546B2 (en) * 2001-11-02 2004-06-08 Kolene Corporation Low temperature nitriding salt and method of use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022204A (en) * 1961-03-20 1962-02-20 Kolene Corp Process for nitriding metals

Also Published As

Publication number Publication date
AT261657B (de) 1968-05-10
NL6504550A (de) 1965-10-12
SE319951B (de) 1970-01-26
NL143623B (nl) 1974-10-15
GB1105031A (en) 1968-03-06
DE1280018B (de) 1968-10-10

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