BE788747A - Formation de couches de borures metalliques - Google Patents

Formation de couches de borures metalliques

Info

Publication number
BE788747A
BE788747A BE788747DA BE788747A BE 788747 A BE788747 A BE 788747A BE 788747D A BE788747D A BE 788747DA BE 788747 A BE788747 A BE 788747A
Authority
BE
Belgium
Prior art keywords
formation
metal boride
boride layers
layers
metal
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Kempten Elektroschmelz Gmbh
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.)
Publication date
Priority claimed from DE19712146472 external-priority patent/DE2146472C3/de
Priority claimed from DE19722208734 external-priority patent/DE2208734C3/de
Publication of BE788747A publication Critical patent/BE788747A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
BE788747D 1971-09-16 Formation de couches de borures metalliques BE788747A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712146472 DE2146472C3 (de) 1971-09-16 1971-09-16 Pulverförmiges Borierungsmittel
DE19722208734 DE2208734C3 (de) 1972-02-24 1972-02-24 Pulverförmiges Borierungsmittel

Publications (1)

Publication Number Publication Date
BE788747A true BE788747A (fr) 1973-03-13

Family

ID=25761742

Family Applications (1)

Application Number Title Priority Date Filing Date
BE788747D BE788747A (fr) 1971-09-16 Formation de couches de borures metalliques

Country Status (12)

Country Link
JP (1) JPS5124984B2 (it)
AT (1) AT318345B (it)
BE (1) BE788747A (it)
CA (1) CA974860A (it)
CH (1) CH588564A5 (it)
DD (1) DD98115A5 (it)
ES (1) ES406727A1 (it)
FR (1) FR2154034A5 (it)
GB (1) GB1408596A (it)
IT (1) IT965342B (it)
NL (1) NL7211648A (it)
SE (1) SE379798B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5184745A (ja) * 1975-01-23 1976-07-24 Shozo Yoshioka Kinzokunohyomenhokashoriho
DE3335724C2 (de) * 1983-10-01 1985-08-29 Sorg-GmbH & Co KG, 8770 Lohr Verfahren zum Borieren von Werkzeugen und Anwendung des Verfahrens auf austenitische Werkzeuge sowie Anwendung der Werkzeuge für die Herstellung von Hohl- und Preßgläsern
AT1251U1 (de) * 1996-03-27 1997-01-27 Plansee Ag Oxidationsschutzschicht

Also Published As

Publication number Publication date
JPS4838246A (it) 1973-06-05
DD98115A5 (it) 1973-06-05
ES406727A1 (es) 1975-10-01
SE379798B (it) 1975-10-20
JPS5124984B2 (it) 1976-07-28
IT965342B (it) 1974-01-31
GB1408596A (en) 1975-10-01
CH588564A5 (it) 1977-06-15
CA974860A (en) 1975-09-23
NL7211648A (it) 1973-03-20
FR2154034A5 (it) 1973-05-04
AT318345B (de) 1974-10-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ELEKTROSCHMEILZWERK KEMPTEN G.M.B.H.

Effective date: 19840913