FR1329182A - Process for nitriding ferrous metals, and products according to those obtained by said process or similar process - Google Patents

Process for nitriding ferrous metals, and products according to those obtained by said process or similar process

Info

Publication number
FR1329182A
FR1329182A FR904013A FR904013A FR1329182A FR 1329182 A FR1329182 A FR 1329182A FR 904013 A FR904013 A FR 904013A FR 904013 A FR904013 A FR 904013A FR 1329182 A FR1329182 A FR 1329182A
Authority
FR
France
Prior art keywords
products according
those obtained
ferrous metals
similar
nitriding
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
FR904013A
Other languages
French (fr)
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Priority to FR904013A priority Critical patent/FR1329182A/en
Application granted granted Critical
Publication of FR1329182A publication Critical patent/FR1329182A/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
    • C23C8/40—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)
FR904013A 1962-07-13 1962-07-13 Process for nitriding ferrous metals, and products according to those obtained by said process or similar process Expired FR1329182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR904013A FR1329182A (en) 1962-07-13 1962-07-13 Process for nitriding ferrous metals, and products according to those obtained by said process or similar process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR904013A FR1329182A (en) 1962-07-13 1962-07-13 Process for nitriding ferrous metals, and products according to those obtained by said process or similar process

Publications (1)

Publication Number Publication Date
FR1329182A true FR1329182A (en) 1963-06-07

Family

ID=8783214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR904013A Expired FR1329182A (en) 1962-07-13 1962-07-13 Process for nitriding ferrous metals, and products according to those obtained by said process or similar process

Country Status (1)

Country Link
FR (1) FR1329182A (en)

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