DD85695A - - Google Patents

Info

Publication number
DD85695A
DD85695A DD85695DA DD85695A DD 85695 A DD85695 A DD 85695A DD 85695D A DD85695D A DD 85695DA DD 85695 A DD85695 A DD 85695A
Authority
DD
German Democratic Republic
Application number
Publication of DD85695A publication Critical patent/DD85695A/xx

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
    • C23C8/60—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 solids, e.g. powders, pastes
    • C23C8/62—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 solids, e.g. powders, pastes only one element being applied
    • C23C8/68—Boronising
    • C23C8/70—Boronising 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)
DD85695D DD85695A (fr)

Publications (1)

Publication Number Publication Date
DD85695A true DD85695A (fr)

Family

ID=270741

Family Applications (1)

Application Number Title Priority Date Filing Date
DD85695D DD85695A (fr)

Country Status (1)

Country Link
DD (1) DD85695A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076488A2 (fr) * 1981-10-03 1983-04-13 Asea Brown Boveri Aktiengesellschaft Procédé de production de couches de Fe2B sur des objets en alliages ferreux

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076488A2 (fr) * 1981-10-03 1983-04-13 Asea Brown Boveri Aktiengesellschaft Procédé de production de couches de Fe2B sur des objets en alliages ferreux
EP0076488A3 (en) * 1981-10-03 1984-08-22 Brown, Boveri & Cie Aktiengesellschaft Process for forming fe2b layers on articles of ferrous alloys

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