FR3084601B1 - Procede et dispositif pour l'amelioration de l'etat de surface d'une piece de turbomachine - Google Patents
Procede et dispositif pour l'amelioration de l'etat de surface d'une piece de turbomachine Download PDFInfo
- Publication number
- FR3084601B1 FR3084601B1 FR1857121A FR1857121A FR3084601B1 FR 3084601 B1 FR3084601 B1 FR 3084601B1 FR 1857121 A FR1857121 A FR 1857121A FR 1857121 A FR1857121 A FR 1857121A FR 3084601 B1 FR3084601 B1 FR 3084601B1
- Authority
- FR
- France
- Prior art keywords
- distributor
- treated
- improving
- surface condition
- turbomachine part
- 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.)
- Active
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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
- C23F3/04—Heavy metals
- C23F3/06—Heavy metals with acidic solutions
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/26—Acidic compositions for etching refractory metals
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/28—Acidic compositions for etching iron group metals
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
- C23F3/04—Heavy metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/10—Manufacture by removing material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- ing And Chemical Polishing (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
L'invention concerne un procédé de traitement de surface d'une pièce, par exemple une pièce de turbomachine, la pièce comprenant une surface à traiter, le procédé comprenant les étapes suivantes : chargement d'un premier distributeur avec une solution d'attaque chimique et d'un deuxième distributeur avec une solution de rinçage, positionnement du premier distributeur et du deuxième distributeur en regard de la surface à traiter, déplacement du premier distributeur et du deuxième distributeur le long de la surface à traiter, de sorte que la surface à traiter reçoive successivement la solution d'attaque chimique puis la solution de rinçage.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1857121A FR3084601B1 (fr) | 2018-07-31 | 2018-07-31 | Procede et dispositif pour l'amelioration de l'etat de surface d'une piece de turbomachine |
PCT/FR2019/051881 WO2020025902A1 (fr) | 2018-07-31 | 2019-07-31 | Procédé et dispositif pour l'amélioration de l'etat de surface d'une pièce de turbomachine |
US17/264,482 US11655545B2 (en) | 2018-07-31 | 2019-07-31 | Method and device for improving the surface condition of a turbomachine component |
CN201980041549.6A CN112313364B (zh) | 2018-07-31 | 2019-07-31 | 用于改善涡轮机组件的表面状态的方法和设备 |
EP19766296.8A EP3830314B1 (fr) | 2018-07-31 | 2019-07-31 | Procédé et dispositif pour l'amélioration de l'etat de surface d'une pièce de turbomachine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1857121 | 2018-07-31 | ||
FR1857121A FR3084601B1 (fr) | 2018-07-31 | 2018-07-31 | Procede et dispositif pour l'amelioration de l'etat de surface d'une piece de turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3084601A1 FR3084601A1 (fr) | 2020-02-07 |
FR3084601B1 true FR3084601B1 (fr) | 2020-06-26 |
Family
ID=63638102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1857121A Active FR3084601B1 (fr) | 2018-07-31 | 2018-07-31 | Procede et dispositif pour l'amelioration de l'etat de surface d'une piece de turbomachine |
Country Status (5)
Country | Link |
---|---|
US (1) | US11655545B2 (fr) |
EP (1) | EP3830314B1 (fr) |
CN (1) | CN112313364B (fr) |
FR (1) | FR3084601B1 (fr) |
WO (1) | WO2020025902A1 (fr) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009508350A (ja) * | 2005-09-13 | 2009-02-26 | エヌエックスピー ビー ヴィ | 基板の処理方法および装置回路基板処理のための方法および装置 |
DE102007063202A1 (de) * | 2007-12-19 | 2009-06-25 | Gebr. Schmid Gmbh & Co. | Verfahren und Vorrichtung zur Behandlung von Silizium-Wafern |
GB2479559B (en) * | 2010-04-14 | 2012-07-25 | Rolls Royce Plc | Apparatus and method for applying a fluid to a component |
GB2489665A (en) * | 2011-03-24 | 2012-10-10 | Rolls Royce Plc | Application of treatment fluids to components |
DE102011089701A1 (de) * | 2011-12-22 | 2013-06-27 | Lufthansa Technik Ag | Vorrichtung zum Rekonturieren einer Gasturbinenschaufel |
DE102011089699B4 (de) * | 2011-12-22 | 2013-09-12 | Lufthansa Technik Ag | Vorrichtung zum Rekonturieren einer Gasturbinenschaufel |
-
2018
- 2018-07-31 FR FR1857121A patent/FR3084601B1/fr active Active
-
2019
- 2019-07-31 CN CN201980041549.6A patent/CN112313364B/zh active Active
- 2019-07-31 WO PCT/FR2019/051881 patent/WO2020025902A1/fr unknown
- 2019-07-31 EP EP19766296.8A patent/EP3830314B1/fr active Active
- 2019-07-31 US US17/264,482 patent/US11655545B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN112313364A (zh) | 2021-02-02 |
US20210317585A1 (en) | 2021-10-14 |
FR3084601A1 (fr) | 2020-02-07 |
EP3830314B1 (fr) | 2023-01-18 |
CN112313364B (zh) | 2024-04-12 |
US11655545B2 (en) | 2023-05-23 |
WO2020025902A1 (fr) | 2020-02-06 |
EP3830314A1 (fr) | 2021-06-09 |
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