FR2693925B1 - Method of preparation and surface coating and device for carrying out said method. - Google Patents
Method of preparation and surface coating and device for carrying out said method.Info
- Publication number
- FR2693925B1 FR2693925B1 FR9209277A FR9209277A FR2693925B1 FR 2693925 B1 FR2693925 B1 FR 2693925B1 FR 9209277 A FR9209277 A FR 9209277A FR 9209277 A FR9209277 A FR 9209277A FR 2693925 B1 FR2693925 B1 FR 2693925B1
- Authority
- FR
- France
- Prior art keywords
- spraying
- deposition
- preparation
- coating
- preparing
- 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.)
- Expired - Fee Related
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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
Abstract
The present invention relates to a method for preparing and coating a surface, and a device for the implementation of the said method. Method for preparing and coating the surface of substrates, by thermal spraying under a normal or controlled atmosphere, is characterised in that it essentially consists in progressively subjecting the surface of a substrate (1) to be treated to laser radiation (2), leading to a total or partial elimination of the superficial contaminating film and a modification of the morphology of the subjacent surface of the substrate (1), and in spraying, by means of a thermal-spraying device (9), the supply material onto the surface zone thus prepared, immediately after the said preparation and in synchronism with the latter, so that should the action of the laser be maintained continuously during the spraying of the deposition, the successive preparation of the surfaces of each layer constituting the deposition will enable the properties of the deposition to be improved.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9209277A FR2693925B1 (en) | 1992-07-23 | 1992-07-23 | Method of preparation and surface coating and device for carrying out said method. |
EP93440056A EP0580534B1 (en) | 1992-07-23 | 1993-07-21 | Method and apparatus for pretreating and coating a surface |
AT93440056T ATE152187T1 (en) | 1992-07-23 | 1993-07-21 | METHOD AND DEVICE FOR PRETREATING AND COATING A SURFACE |
DE69310039T DE69310039T2 (en) | 1992-07-23 | 1993-07-21 | Method and device for pretreating and coating a surface |
CA002101004A CA2101004C (en) | 1992-07-23 | 1993-07-21 | Process for surface dressing and coating and deice for implementing same |
US08/520,127 US5688564A (en) | 1992-07-23 | 1995-08-28 | Process for the preparation and coating of a surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9209277A FR2693925B1 (en) | 1992-07-23 | 1992-07-23 | Method of preparation and surface coating and device for carrying out said method. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2693925A1 FR2693925A1 (en) | 1994-01-28 |
FR2693925B1 true FR2693925B1 (en) | 1994-10-14 |
Family
ID=9432323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9209277A Expired - Fee Related FR2693925B1 (en) | 1992-07-23 | 1992-07-23 | Method of preparation and surface coating and device for carrying out said method. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0580534B1 (en) |
AT (1) | ATE152187T1 (en) |
CA (1) | CA2101004C (en) |
DE (1) | DE69310039T2 (en) |
FR (1) | FR2693925B1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2715942B1 (en) * | 1994-02-04 | 1996-03-15 | Gec Alsthom Electromec | Method and device for treating a surface of a substrate by depositing a coating. |
FR2756756B1 (en) * | 1996-12-09 | 1999-01-15 | Inst Polytechnique De Sevenans | PROCESS AND DEVICE FOR PRODUCING A COATING ON A SUBSTRATE |
DE19740205B4 (en) * | 1997-09-12 | 2004-11-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Process for applying a coating by means of plasma spraying |
DE19907105A1 (en) * | 1999-02-19 | 2000-08-31 | Volkswagen Ag | Method and device for producing wear-resistant, tribological cylinder running surfaces |
DE10025040C1 (en) * | 2000-05-20 | 2001-09-20 | Daimler Chrysler Ag | Apparatus for coating the surfaces of workpieces by plasma spraying comprises a housing, a burner head, feed lines for supplying the apparatus with media for the coating process |
GB0509263D0 (en) * | 2005-05-06 | 2005-06-15 | Rolls Royce Plc | Component fabrication |
FR2959244B1 (en) | 2010-04-23 | 2012-06-29 | Commissariat Energie Atomique | PROCESS FOR PREPARING A MULTILAYER COATING ON A SURFACE OF A SUBSTRATE BY THERMAL PROJECTION |
US10662517B2 (en) * | 2016-08-12 | 2020-05-26 | Raytheon Technologies Corporation | Aluminum fan blade tip prepared for thermal spray deposition of abrasive by laser ablation |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2943107C2 (en) * | 1979-10-25 | 1984-07-26 | Robert 6600 Saarbrücken Langen | Procedure for derusting |
JPS61163258A (en) * | 1985-01-11 | 1986-07-23 | Shinagawa Refract Co Ltd | Laser thermal spraying method |
BR8606732A (en) * | 1985-06-18 | 1987-08-11 | Dow Chemical Co | METHOD TO PRODUCE PERFECT ADHESIONS AMONG SURFACES AND ARTICLES PRODUCED BY THE METHOD |
JPH0776431B2 (en) * | 1987-12-11 | 1995-08-16 | 住友金属工業株式会社 | Surface hardening method for titanium products |
US4832798A (en) * | 1987-12-16 | 1989-05-23 | Amp Incorporated | Method and apparatus for plating composite |
JPH028357A (en) * | 1988-06-24 | 1990-01-11 | Mitsubishi Heavy Ind Ltd | Thermal spraying method |
AT404905B (en) * | 1990-08-03 | 1999-03-25 | Andritz Ag Maschf | SYSTEM FOR APPLYING A SPRAY LAYER TO A LEVEL OR CURVED SURFACE OF A WORKPIECE |
-
1992
- 1992-07-23 FR FR9209277A patent/FR2693925B1/en not_active Expired - Fee Related
-
1993
- 1993-07-21 AT AT93440056T patent/ATE152187T1/en active
- 1993-07-21 DE DE69310039T patent/DE69310039T2/en not_active Expired - Lifetime
- 1993-07-21 EP EP93440056A patent/EP0580534B1/en not_active Expired - Lifetime
- 1993-07-21 CA CA002101004A patent/CA2101004C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0580534A1 (en) | 1994-01-26 |
DE69310039D1 (en) | 1997-05-28 |
CA2101004A1 (en) | 1994-01-24 |
EP0580534B1 (en) | 1997-04-23 |
DE69310039T2 (en) | 1997-10-30 |
CA2101004C (en) | 1999-07-13 |
FR2693925A1 (en) | 1994-01-28 |
ATE152187T1 (en) | 1997-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20120330 |