FR2324757A1 - Procede de protection de metaux corrodables et objets obtenus - Google Patents

Procede de protection de metaux corrodables et objets obtenus

Info

Publication number
FR2324757A1
FR2324757A1 FR7628067A FR7628067A FR2324757A1 FR 2324757 A1 FR2324757 A1 FR 2324757A1 FR 7628067 A FR7628067 A FR 7628067A FR 7628067 A FR7628067 A FR 7628067A FR 2324757 A1 FR2324757 A1 FR 2324757A1
Authority
FR
France
Prior art keywords
protecting
objects obtained
corrodable
metals
corrodable metals
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.)
Granted
Application number
FR7628067A
Other languages
English (en)
French (fr)
Other versions
FR2324757B1 (OSRAM
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.)
Alloy Surfaces Co Inc
Original Assignee
Alloy Surfaces Co Inc
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
Priority claimed from US05/614,834 external-priority patent/US4141760A/en
Application filed by Alloy Surfaces Co Inc filed Critical Alloy Surfaces Co Inc
Publication of FR2324757A1 publication Critical patent/FR2324757A1/fr
Application granted granted Critical
Publication of FR2324757B1 publication Critical patent/FR2324757B1/fr
Granted 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/02—Pretreatment of the material to be coated
    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/04—Diffusion into selected surface areas, e.g. using masks
    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/30—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes using a layer of powder or paste on the surface
    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34—Embedding in a powder mixture, i.e. pack cementation
    • C23C10/36—Embedding in a powder mixture, i.e. pack cementation only one element being diffused
    • C23C10/38—Chromising
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/60—Structure; Surface texture
    • F05B2250/62—Structure; Surface texture smooth

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Powder Metallurgy (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Laminated Bodies (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7628067A 1975-09-19 1976-09-17 Procede de protection de metaux corrodables et objets obtenus Granted FR2324757A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/614,834 US4141760A (en) 1972-11-06 1975-09-19 Stainless steel coated with aluminum

Publications (2)

Publication Number Publication Date
FR2324757A1 true FR2324757A1 (fr) 1977-04-15
FR2324757B1 FR2324757B1 (OSRAM) 1980-12-05

Family

ID=24462900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628067A Granted FR2324757A1 (fr) 1975-09-19 1976-09-17 Procede de protection de metaux corrodables et objets obtenus

Country Status (5)

Country Link
CA (1) CA1075980A (OSRAM)
DE (1) DE2641797C2 (OSRAM)
FR (1) FR2324757A1 (OSRAM)
GB (1) GB1566806A (OSRAM)
SE (1) SE7610298L (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366378A1 (fr) * 1974-02-27 1978-04-28 Alloy Surfaces Co Inc Procede de protection de pieces par revetement diffuse, et pieces ainsi formees
FR2384032A2 (fr) * 1976-06-11 1978-10-13 Alloy Surfaces Co Inc Matiere et procede pour la protection de metaux corrodables

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210387B (en) * 1987-09-30 1992-03-11 Rolls Royce Plc Chemical vapour deposition
DE4344061C1 (de) * 1993-12-23 1995-03-30 Mtu Muenchen Gmbh Bauteil mit Schutzanordnung gegen Alitieren oder Chromieren beim Gasdiffusionsbeschichten und Verfahren zu seiner Herstellung
DE19545025A1 (de) * 1995-12-02 1997-06-05 Abb Research Ltd Verfahren zur Aufbringung einer metallischen Haftschicht für keramische Wärmedämmschichten auf metallische Bauteile

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE851581C (de) * 1944-03-03 1952-10-06 Basf Ag Verfahren zur Erzeugung von UEberzuegen aus Nickel oder Nickellegierungen
FR1502325A (fr) * 1965-11-26 1967-11-18 Procédé et dispositif pour améliorer l'état de surface des pièces métalliques
FR2024485A1 (OSRAM) * 1968-11-29 1970-08-28 Gen Electric
FR2048063A1 (OSRAM) * 1969-06-30 1971-03-19 Onera (Off Nat Aerospatiale)

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE851581C (de) * 1944-03-03 1952-10-06 Basf Ag Verfahren zur Erzeugung von UEberzuegen aus Nickel oder Nickellegierungen
FR1502325A (fr) * 1965-11-26 1967-11-18 Procédé et dispositif pour améliorer l'état de surface des pièces métalliques
FR2024485A1 (OSRAM) * 1968-11-29 1970-08-28 Gen Electric
FR2048063A1 (OSRAM) * 1969-06-30 1971-03-19 Onera (Off Nat Aerospatiale)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366378A1 (fr) * 1974-02-27 1978-04-28 Alloy Surfaces Co Inc Procede de protection de pieces par revetement diffuse, et pieces ainsi formees
FR2384032A2 (fr) * 1976-06-11 1978-10-13 Alloy Surfaces Co Inc Matiere et procede pour la protection de metaux corrodables

Also Published As

Publication number Publication date
SE7610298L (sv) 1977-03-20
FR2324757B1 (OSRAM) 1980-12-05
CA1075980A (en) 1980-04-22
DE2641797A1 (de) 1977-04-07
GB1566806A (en) 1980-05-08
DE2641797C2 (de) 1985-06-20

Similar Documents

Publication Publication Date Title
IT1053611B (it) Apparecchio di rivelazione di furto
BE840490A (fr) Pellicules protectrices
FR2347751A1 (fr) Procede d'encapsulation de residus nucleaires
FR2334554A1 (fr) Batis de protection pour vehicules
IT1066509B (it) Dispositivo e procedimento per il rivestimento di oggetti particolarmente oggetti di sagoma irregolare e di dimensioni ridotte
FR2300137A1 (fr) Procede d'extraction de metaux non ferreux
FR2329059A1 (fr) Procede d'elimination de metaux alcalins
AT339936B (de) Vorrichtung zum abkuhlen von gegenstanden
FR2333281A1 (fr) Appareillage de traitement de films
BE833774R (fr) Procede d'extraction de metaux
IT1094501B (it) Pellicole di foliestere modificate
SE7609277L (sv) Skydd for ampull
SE7610260L (sv) Brottskydd for anggenerator
BE757636A (fr) Procede de protection en surface pour objets metalliques
GB1515542A (en) Device for contour cutting of metal plates
FR2310209A1 (fr) Capot de protection pour presses a tablettes ou pastilleuses
IT1081212B (it) Lega di alluminio per lavorazione plastica
SE431725B (sv) Metallskerverktyg
FR2324757A1 (fr) Procede de protection de metaux corrodables et objets obtenus
IT1066845B (it) Dispositivo elettrolitico di marcatura di pezzi metallici
IT1072965B (it) Installazioni di protezione di macchina
IT1049948B (it) Pressa per il compattamento di rottami metallici
IT1067391B (it) Utensili per lavorazioni mecchaniche
IT1056749B (it) Apparecchiatura di memorizzazione perfezionamento
SE7602854L (sv) Kolvtappssekring