FR2322937A1 - Procede de revetement de metaux par diffusion - Google Patents
Procede de revetement de metaux par diffusionInfo
- Publication number
- FR2322937A1 FR2322937A1 FR7513876A FR7513876A FR2322937A1 FR 2322937 A1 FR2322937 A1 FR 2322937A1 FR 7513876 A FR7513876 A FR 7513876A FR 7513876 A FR7513876 A FR 7513876A FR 2322937 A1 FR2322937 A1 FR 2322937A1
- Authority
- FR
- France
- Prior art keywords
- blades
- turbine vanes
- treatment method
- resistant coating
- impact resistant
- 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
Links
- 239000011248 coating agent Substances 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 title abstract 3
- 238000009792 diffusion process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910000601 superalloy Inorganic materials 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
Classifications
-
- B01J35/56—
-
- 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
- C23C10/60—After-treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/466,908 US3958047A (en) | 1969-06-30 | 1974-05-03 | Diffusion treatment of metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2322937A1 true FR2322937A1 (fr) | 1977-04-01 |
| FR2322937B1 FR2322937B1 (fr) | 1979-08-17 |
Family
ID=23853549
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7513876A Granted FR2322937A1 (fr) | 1974-05-03 | 1975-05-02 | Procede de revetement de metaux par diffusion |
| FR7626171A Granted FR2322938A1 (fr) | 1974-05-03 | 1976-08-30 | Procede de revetement par diffusion d'un milieu en poudre active par un halogenure |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7626171A Granted FR2322938A1 (fr) | 1974-05-03 | 1976-08-30 | Procede de revetement par diffusion d'un milieu en poudre active par un halogenure |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA1041704A (fr) |
| FR (2) | FR2322937A1 (fr) |
-
1975
- 1975-05-01 CA CA226,010A patent/CA1041704A/fr not_active Expired
- 1975-05-02 FR FR7513876A patent/FR2322937A1/fr active Granted
-
1976
- 1976-08-30 FR FR7626171A patent/FR2322938A1/fr active Granted
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1041704A (fr) | 1978-11-07 |
| FR2322938B1 (fr) | 1979-07-20 |
| FR2322937B1 (fr) | 1979-08-17 |
| FR2322938A1 (fr) | 1977-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |