ES2089460T3 - Baño y procedimiento electrolitico de deposito de un revestimiento instantaneo de una aleacion de hierro-cinc con elevado porcentaje en hierro sobre un sustrato galvanizado aleado. - Google Patents
Baño y procedimiento electrolitico de deposito de un revestimiento instantaneo de una aleacion de hierro-cinc con elevado porcentaje en hierro sobre un sustrato galvanizado aleado.Info
- Publication number
- ES2089460T3 ES2089460T3 ES92403307T ES92403307T ES2089460T3 ES 2089460 T3 ES2089460 T3 ES 2089460T3 ES 92403307 T ES92403307 T ES 92403307T ES 92403307 T ES92403307 T ES 92403307T ES 2089460 T3 ES2089460 T3 ES 2089460T3
- Authority
- ES
- Spain
- Prior art keywords
- iron
- coating
- zinc alloy
- bathing
- high percentage
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/562—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or nickel or cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
LA INVENCION SE REFIERE A UN BAÑO ELECTROLITICO DE DEPOSICION DE UN REVESTIMIENTO-FLASH, DE UNA ALEACION DE HIERRO-CINC SOBRE UN SUSTRATO DE ACERO GALVANIZADO-ALEADO, CARACTERIZADO POR QUE ESTA CONSTITUIDO POR UN MEDIO ACUOSO QUE COMPRENDE DE 60 A 120 G/L DE IONES FE2+ EN FORMA DE CLORURO, DE 20 A 60 G/L DE IONES ZN2+, EN FORMA DE CLORURO, DE 200 A 280 G/L DE KCL, DE 0,5 A 10 G/L DE ACIDO ASCORBICO Y DE 0 A 2 G/L DE KOH Y CON UN PH DE APROXIMADAMENTE 1,5 A APROXIMADAMENTE 2,5. LA INVENCION SE REFIERE TAMBIEN A UN PROCESO DE DEPOSICION ELECTROLITICA DE UN REVESTIMIENTO DE UNA ALEACION DE HIERRO-CINC SOBRE UN SUSTRATO DE ACERO GALVANIZADO-ALEADO, CARACTERIZADO POR QUE CONSISTE EN PONER EN CONTACTO EL SUSTRATO QUE FORMA UN CATODO CON UN BAÑO DE REVESTIMIENTO ELECTROLITICO TAL COMO SE REIVINDICA, CON UNA DENSIDAD DE CORRIENTE COMPRENDIDA ENTRE 20 Y 200 A/DM2, A UNA TEMPERATURA COMPRENDIDA ENTRE 55 Y 65 (GRADOS) C, EN UN SISTEMA DE ANODO SOLUBLE, PARA OBTENER UN REVESTIMIENTO DE HIERRO-CINC, QUETIENE UN CONTENIDO EN HIERRO SUPERIOR A 60% EN PESO, PREFERENTEMENTE DE APROXIMADAMENTE 80% EN PESO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9115535A FR2685013A1 (fr) | 1991-12-13 | 1991-12-13 | Bain et procede electrolytique de depot d'un revetement-flash d'un alliage fer-zinc a haut pourcentage en fer sur un substrat galvanise-allie. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2089460T3 true ES2089460T3 (es) | 1996-10-01 |
Family
ID=9420052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES92403307T Expired - Lifetime ES2089460T3 (es) | 1991-12-13 | 1992-12-07 | Baño y procedimiento electrolitico de deposito de un revestimiento instantaneo de una aleacion de hierro-cinc con elevado porcentaje en hierro sobre un sustrato galvanizado aleado. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0546914B1 (es) |
| JP (1) | JPH05247681A (es) |
| AT (1) | ATE138115T1 (es) |
| DE (1) | DE69210775T2 (es) |
| ES (1) | ES2089460T3 (es) |
| FR (1) | FR2685013A1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100417616B1 (ko) * | 1999-12-22 | 2004-02-05 | 주식회사 포스코 | 인산염처리성 및 도장후 내식성이 우수한 아연-코발트-비스무스 합금 전기도금 강판의 제조방법 |
| KR101288085B1 (ko) * | 2012-10-11 | 2013-08-07 | 남동화학(주) | 전기아연 도금용 복합아연 플래쉬 도금용액, 이를 이용한 전기아연 도금방법 및 이에 의해 제조된 전기아연도금강판 |
| EP2784189A1 (en) | 2013-03-28 | 2014-10-01 | Coventya SAS | Electroplating bath for zinc-iron alloys, method for depositing zinc-iron alloy on a device and such a device |
| CN107923056B (zh) * | 2015-08-11 | 2020-11-10 | Posco公司 | 利用闪镀锌溶液制造的电镀锌钢板及其制造方法 |
| CN107805830A (zh) * | 2017-10-11 | 2018-03-16 | 武汉钢铁有限公司 | 闪镀铁镀液及闪镀方法 |
| CN111270276A (zh) * | 2020-03-28 | 2020-06-12 | 武汉钢铁有限公司 | 闪镀锌镀液及其制备方法与闪镀方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4444629A (en) * | 1982-05-24 | 1984-04-24 | Omi International Corporation | Zinc-iron alloy electroplating baths and process |
-
1991
- 1991-12-13 FR FR9115535A patent/FR2685013A1/fr active Granted
-
1992
- 1992-12-07 EP EP92403307A patent/EP0546914B1/fr not_active Expired - Lifetime
- 1992-12-07 ES ES92403307T patent/ES2089460T3/es not_active Expired - Lifetime
- 1992-12-07 AT AT92403307T patent/ATE138115T1/de not_active IP Right Cessation
- 1992-12-07 DE DE69210775T patent/DE69210775T2/de not_active Expired - Fee Related
- 1992-12-11 JP JP4331881A patent/JPH05247681A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2685013A1 (fr) | 1993-06-18 |
| EP0546914A1 (fr) | 1993-06-16 |
| ATE138115T1 (de) | 1996-06-15 |
| JPH05247681A (ja) | 1993-09-24 |
| DE69210775D1 (de) | 1996-06-20 |
| EP0546914B1 (fr) | 1996-05-15 |
| DE69210775T2 (de) | 1996-10-02 |
| FR2685013B1 (es) | 1994-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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