ES2157647T3 - Procedimiento de tratamiento de superficie de chapas de acero galvanizado y aleado, y chapa obtenida. - Google Patents
Procedimiento de tratamiento de superficie de chapas de acero galvanizado y aleado, y chapa obtenida.Info
- Publication number
- ES2157647T3 ES2157647T3 ES98401646T ES98401646T ES2157647T3 ES 2157647 T3 ES2157647 T3 ES 2157647T3 ES 98401646 T ES98401646 T ES 98401646T ES 98401646 T ES98401646 T ES 98401646T ES 2157647 T3 ES2157647 T3 ES 2157647T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- galvanized
- surface treatment
- steel sheets
- alloy steel
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 2
- 229910000851 Alloy steel Inorganic materials 0.000 title 1
- 229910001335 Galvanized steel Inorganic materials 0.000 title 1
- 238000004381 surface treatment Methods 0.000 title 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 238000001962 electrophoresis Methods 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
- C23C28/025—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only with at least one zinc-based layer
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
-
- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/021—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material including at least one metal alloy layer
-
- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coating With Molten Metal (AREA)
- Electroplating Methods And Accessories (AREA)
- Laminated Bodies (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Physical Vapour Deposition (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCEDIMIENTO EN EL CUAL: SE APLICA UNA PELICULA DELGADA DE CROMO O DE ALEACION A BASE DE CROMO DE UN GROSOR MAXIMO IGUAL A 1 MI M SOBRE LA CHAPA, DESPUES, SE EFECTUA SOBRE LA CHAPA UNA OPERACION DE CONFORMACION EN FRIO EN CONDICIONES ADECUADAS PARA MANTENER LA RUGOSIDAD MEDIA ARITMETICA DE LA SUPERFICIE EN UN VALOR R A > 0,2 MI M. SE OBTIENE UNA CHAPA QUE PRESENTA A LA VEZ UNA EXCELENTE SOLDABILIDAD POR RESISTENCIA Y UNA EXCELENTE APTITUD PARA EL PINTADO POR ELECTROFORESIS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9708769A FR2765891B1 (fr) | 1997-07-10 | 1997-07-10 | Procede de traitement de surface de toles d'acier revetu au trempe d'alliage comprenant essentiellement du zinc et du fer |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2157647T3 true ES2157647T3 (es) | 2001-08-16 |
Family
ID=9509090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98401646T Expired - Lifetime ES2157647T3 (es) | 1997-07-10 | 1998-07-02 | Procedimiento de tratamiento de superficie de chapas de acero galvanizado y aleado, y chapa obtenida. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0890655B1 (es) |
AT (1) | ATE201720T1 (es) |
DE (1) | DE69800855T2 (es) |
ES (1) | ES2157647T3 (es) |
FR (1) | FR2765891B1 (es) |
PT (1) | PT890655E (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112013017633B1 (pt) | 2010-12-17 | 2019-09-17 | ArcelorMittal Investigación y Desarrollo, S.L. | Chapa de aço com um revestimento multicamada, processo de fabricação de uma chapa e processo de fabricação de uma peça a partir de uma chapa |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1521036A1 (de) * | 1964-02-01 | 1969-09-04 | Thyssen Industrie | Verfahren zur Herstellung von verchromtem Stahlblech |
FR1487140A (fr) * | 1965-07-20 | 1967-06-30 | Procédé pour améliorer la protection contre la corrosion de surfaces en fer et acier, et notamment de tôles embouties | |
JPS5853437A (ja) * | 1981-09-24 | 1983-03-30 | 日新製鋼株式会社 | 溶接性塗装鋼板およびその製造方法 |
JPS6086257A (ja) * | 1983-10-19 | 1985-05-15 | Kawasaki Steel Corp | 塗装性能の優れたガルバニ−ルド鋼板 |
JPS61288080A (ja) * | 1985-06-14 | 1986-12-18 | Kawasaki Steel Corp | シ−ム溶接缶用表面処理鋼板およびその製造方法 |
JPH0637707B2 (ja) * | 1988-12-26 | 1994-05-18 | 住友金属工業株式会社 | 耐フレーキング性に優れた多層めっき鋼板 |
JP2834529B2 (ja) * | 1990-04-16 | 1998-12-09 | 新日本製鐵株式会社 | 耐食性及び溶接性に優れる表面処理鋼板及びその製造方法 |
JPH05263208A (ja) * | 1991-11-20 | 1993-10-12 | Kowa Kogyosho:Kk | 亜鉛系メッキ被覆物およびその製造方法 |
JP2706597B2 (ja) * | 1992-07-02 | 1998-01-28 | 住友金属工業株式会社 | スポット溶接性に優れた積層めっきアルミニウム板 |
JPH05220502A (ja) * | 1992-02-14 | 1993-08-31 | Nippon Steel Corp | アーク溶接性に優れた亜鉛めっき鋼板 |
FR2708291B1 (fr) * | 1993-07-28 | 1995-10-20 | Lorraine Laminage | Procédé de traitement de surface de pièces métalliques revêtues de zinc telles que des tôles d'acier, pour améliorer leurs propriétés superficielles. |
JPH0860326A (ja) * | 1994-08-17 | 1996-03-05 | Kobe Steel Ltd | 高光沢意匠性複層めっき鋼板およびその製造方法 |
JPH09125260A (ja) * | 1995-11-07 | 1997-05-13 | Kawasaki Steel Corp | 溶接缶用表面処理鋼板 |
-
1997
- 1997-07-10 FR FR9708769A patent/FR2765891B1/fr not_active Expired - Fee Related
-
1998
- 1998-07-02 ES ES98401646T patent/ES2157647T3/es not_active Expired - Lifetime
- 1998-07-02 DE DE69800855T patent/DE69800855T2/de not_active Expired - Lifetime
- 1998-07-02 PT PT98401646T patent/PT890655E/pt unknown
- 1998-07-02 EP EP98401646A patent/EP0890655B1/fr not_active Expired - Lifetime
- 1998-07-02 AT AT98401646T patent/ATE201720T1/de active
Also Published As
Publication number | Publication date |
---|---|
PT890655E (pt) | 2001-10-30 |
EP0890655A1 (fr) | 1999-01-13 |
FR2765891B1 (fr) | 1999-08-20 |
DE69800855T2 (de) | 2001-11-22 |
FR2765891A1 (fr) | 1999-01-15 |
DE69800855D1 (de) | 2001-07-05 |
ATE201720T1 (de) | 2001-06-15 |
EP0890655B1 (fr) | 2001-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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