BE698155A - - Google Patents
Info
- Publication number
- BE698155A BE698155A BE698155DA BE698155A BE 698155 A BE698155 A BE 698155A BE 698155D A BE698155D A BE 698155DA BE 698155 A BE698155 A BE 698155A
- Authority
- BE
- Belgium
- Prior art keywords
- layer
- hafnium
- niobium
- rich
- glaze
- Prior art date
Links
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 27
- 229910052735 hafnium Inorganic materials 0.000 claims description 26
- 229910001257 Nb alloy Inorganic materials 0.000 claims description 23
- 238000000576 coating method Methods 0.000 claims description 23
- 239000011248 coating agent Substances 0.000 claims description 21
- 230000003647 oxidation Effects 0.000 claims description 14
- 238000007254 oxidation reaction Methods 0.000 claims description 14
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 13
- 239000010936 titanium Substances 0.000 claims description 13
- 229910052719 titanium Inorganic materials 0.000 claims description 13
- 229910052758 niobium Inorganic materials 0.000 claims description 12
- 239000010955 niobium Substances 0.000 claims description 12
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 229910052726 zirconium Inorganic materials 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 3
- 229910000979 O alloy Inorganic materials 0.000 claims 1
- 238000010411 cooking Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 29
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001029 Hf alloy Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
-
- 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
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D3/00—Chemical treatment of the metal surfaces prior to coating
-
- 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
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D5/00—Coating with enamels or vitreous layers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2070566 | 1966-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE698155A true BE698155A (enrdf_load_stackoverflow) | 1967-11-08 |
Family
ID=10150315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE698155D BE698155A (enrdf_load_stackoverflow) | 1966-05-10 | 1967-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE698155A (enrdf_load_stackoverflow) |
-
1967
- 1967-05-08 BE BE698155D patent/BE698155A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2357583C (fr) | Procede de realisation d'un revetement de protection formant barriere thermique avec sous-couche de liaison sur un substrat en superalliage et piece obtenue | |
| CH623607A5 (enrdf_load_stackoverflow) | ||
| FR2474533A1 (fr) | Piece mecanique resistant a la chaleur et procede de sa preparation | |
| FR3017884A1 (fr) | Bord de protection d'aube et son procede de fabrication | |
| CA2868953C (fr) | Procede d'obtention d'un revetement d'aluminiure de nickel de type .beta.-nia1 sur un substrat metallique, et piece munie d'un tel revetement | |
| JP2943634B2 (ja) | ＡｌまたはＡｌ合金製真空チャンバ部材の表面処理方法 | |
| EP3626854A1 (fr) | Procede pour ameliorer l'adherence d'une couche de protection contre le ternissement de l'argent sur un substrat comprenant une surface argentee | |
| FR2932496A1 (fr) | Procede de depot d'une barriere thermique | |
| EP3469112B1 (fr) | Procédé de protection contre la corrosion et l'oxydation d'une pièce en superalliage monocristallin à base de nickel exempt d'hafnium | |
| EP3899083B1 (fr) | Pièce de turbine en superalliage comprenant du rhenium et/ou du ruthenium et procédé de fabrication associé | |
| FR2691167A1 (fr) | Procédé pour l'apport de couches intermédiaires métalliques et application du procédé. | |
| BE698155A (enrdf_load_stackoverflow) | ||
| FR2511043A1 (fr) | Revetement de surface a forte teneur en yttrium | |
| BE698304A (enrdf_load_stackoverflow) | ||
| EP3853393A1 (fr) | Substrat comprenant une surface argentée protégée contre le ternissement de l'argent et procédé de fabrication d'un tel substrat | |
| EP3626855A1 (fr) | Procede pour ameliorer l'eclat d'une surface argentee finale d'un substrat protegee contre le ternissement de l'argent par une couche de protection | |
| CA3081099A1 (fr) | Piece de turbine en superalliage comprenant du rhenium et procede de fabrication associe | |
| EP4041930B1 (fr) | Piece d'aeronef en superalliage comprenant du rhenium et/ou du ruthenium et procede de fabrication associe | |
| JPH0693412A (ja) | 耐熱性Ｔｉ系合金 | |
| EP3532653B1 (fr) | Pièce comprenant un substrat en superalliage monocristallin à base de nickel et son procédé de fabrication | |
| CH715365B1 (fr) | Substrat comprenant une surface argentée protégée contre le ternissement de l'argent et procédé de fabrication d'un tel substrat. | |
| EP4306678A1 (fr) | Procédé de réalisation d'une pièce d'apparence noire et auto-cicatrisante ayant un substrat en métal précieux, et pièce obtenue | |
| JPH02294458A (ja) | ＴｉＡＬの金属間化合物の表面に耐酸化皮膜を形成させる方法 | |
| JP2004360001A (ja) | 硬化高純度白金とその製品 | |
| CH715366A2 (fr) | Procédé pour améliorer l'éclat d'une surface argentée finale d'un substrat protégée contre le ternissement de l'argent par une couche de protection. |