MX2018003246A - Pretratamiento de superficies de aluminio con composiciones que contienen zirconio y molibdeno. - Google Patents
Pretratamiento de superficies de aluminio con composiciones que contienen zirconio y molibdeno.Info
- Publication number
- MX2018003246A MX2018003246A MX2018003246A MX2018003246A MX2018003246A MX 2018003246 A MX2018003246 A MX 2018003246A MX 2018003246 A MX2018003246 A MX 2018003246A MX 2018003246 A MX2018003246 A MX 2018003246A MX 2018003246 A MX2018003246 A MX 2018003246A
- Authority
- MX
- Mexico
- Prior art keywords
- immersion
- calculated
- metal
- optionally
- galvanized steel
- Prior art date
Links
Classifications
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- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/40—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates
- C23C22/44—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates containing also fluorides or complex fluorides
-
- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
-
- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
- C23C22/76—Applying the liquid by spraying
-
- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/78—Pretreatment of the material to be coated
-
- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/78—Pretreatment of the material to be coated
- C23C22/80—Pretreatment of the material to be coated with solutions containing titanium or zirconium compounds
-
- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/82—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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/12—Light metals
- C23G1/125—Light metals aluminium
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
La invención hace referencia a un proceso para el pretratamiento de piezas que tienen una superficie de aluminio o aleaciones de aluminio para la formación sin corte y/o el enlace mediante soldadura o unión adhesiva a piezas pretratadas de manera similar o de manera opcional, en su caso, recubiertas previamente, o de manera opcional, a partes recubiertas previamente compuestas por acero y/o acero galvanizado y/o galvanizado con aleaciones, y también para un posterior tratamiento contra la corrosión permanente mediante fosfatación, a través de un tratamiento de conversión libre de cromo, mediante la aplicación de un imprimador o mediante recubrimiento de superficie, caracterizado porque las piezas a) se decapan mediante una solución ácida acuosa que comprende un ácido mineral por inmersión o pulverización, b) se enjuagan con agua y c) se ponen en contacto con una solución ácida acuosa libre de cromo y que comprende Zr como fluoruro complejo y Mo como molibdato en una relación en peso (que se calcula como metal de Zr/Mo) de Zr:Mo de 15:1 a 3.5:1 mediante la aplicación por inmersión o pulverización para generar, luego del secado posterior, un peso de la capa de, en cada caso, 2 a 15 mg/m2 de Zr y Mo, donde la solución comprende de 100 a 800 mg/l de Zr y de 30 a 100 mg/l de Mo (que se calcula como metal de Zr/Mo) y tiene un pH de 2,5 a 4,5.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015217585 | 2015-09-15 | ||
| PCT/EP2016/071657 WO2017046139A1 (de) | 2015-09-15 | 2016-09-14 | Vorbehandlung von aluminiumoberflächen mit zirkon- und molybdänhaltigen zusammensetzungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2018003246A true MX2018003246A (es) | 2018-05-17 |
Family
ID=56985593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2018003246A MX2018003246A (es) | 2015-09-15 | 2016-09-14 | Pretratamiento de superficies de aluminio con composiciones que contienen zirconio y molibdeno. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20180237919A1 (es) |
| EP (1) | EP3350357B1 (es) |
| JP (1) | JP2018527467A (es) |
| KR (1) | KR20180053306A (es) |
| CN (1) | CN108350579A (es) |
| CA (1) | CA2996465A1 (es) |
| DE (1) | DE102016217507A1 (es) |
| MX (1) | MX2018003246A (es) |
| RU (1) | RU2750923C1 (es) |
| WO (1) | WO2017046139A1 (es) |
| ZA (1) | ZA201802301B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL3545118T3 (pl) | 2016-11-23 | 2021-02-08 | Chemetall Gmbh | Kompozycja i sposób bezchromowej obróbki wstępnej powierzchni aluminiowych |
| WO2019053023A1 (en) * | 2017-09-14 | 2019-03-21 | Chemetall Gmbh | PROCESS FOR THE PRETREATMENT OF ALUMINUM MATERIALS, ESPECIALLY ALUMINUM WHEELS |
| WO2020049134A1 (en) * | 2018-09-07 | 2020-03-12 | Chemetall Gmbh | Method for treating surfaces of aluminum containing substrates |
| WO2020049132A1 (en) * | 2018-09-07 | 2020-03-12 | Chemetall Gmbh | Method for treating surfaces of aluminum containing substrates |
| JP6846558B1 (ja) | 2019-09-27 | 2021-03-24 | 株式会社Uacj | アルミニウム合金材及びその製造方法 |
| CN111020551B (zh) * | 2019-12-30 | 2022-02-08 | 郑州大学 | 利用ZrO2/MoO3复合纳米膜层对铁质文物保护的方法 |
| WO2022090388A1 (en) | 2020-10-29 | 2022-05-05 | Chemetall Gmbh | Zr, mo and acid-functional polymer containing aqueous compositions for treatment of metallic surfaces |
| EP4244404A1 (en) | 2020-11-10 | 2023-09-20 | Chemetall GmbH | Treatment of metallic surfaces by copolymer containing acidic aqueous compositions |
| WO2022101192A1 (en) | 2020-11-10 | 2022-05-19 | Chemetall Gmbh | Treatment of metallic surfaces by oh-functional copolymer containing acidic aqueous compositions |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2312855A (en) | 1940-09-07 | 1943-03-02 | Parker Rust Proof Co | Method of coating aluminum |
| US3448055A (en) * | 1965-03-31 | 1969-06-03 | Diversey Corp | Aluminum alloy deoxidizing-desmutting composition and method |
| DE1769582C3 (de) | 1967-06-14 | 1979-12-13 | British Chrome & Chemicals Ltd., Stockton-On-Tees (Grossbritannien) | Oberflächenbehandlungsmittel für Metalle, Verfahren zu ihrer Herstellung und ihre Verwendung zum Herstellen korrosionsfester und elektrisch widerstandsfähiger Überzüge |
| US3562013A (en) * | 1967-10-23 | 1971-02-09 | Diversey Corp | Process of deoxidizing titanium and its alloys |
| US4148670A (en) | 1976-04-05 | 1979-04-10 | Amchem Products, Inc. | Coating solution for metal surface |
| DE3236247A1 (de) | 1982-09-30 | 1984-04-12 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur oberflaechenbehandlung von aluminium |
| WO1993005198A1 (en) | 1991-08-30 | 1993-03-18 | Henkel Corporation | Process for treating metal with aqueous acidic composition that is substantially free from chromium (vi) |
| DE69311802T2 (de) * | 1992-04-01 | 1998-02-12 | Henkel Corp | Verfahren zur metallbehandlung |
| DE4317217A1 (de) | 1993-05-24 | 1994-12-01 | Henkel Kgaa | Chromfreie Konversionsbehandlung von Aluminium |
| US6020030A (en) | 1998-05-07 | 2000-02-01 | Aluminum Company Of America | Coating an aluminum alloy substrate |
| DE19921842A1 (de) * | 1999-05-11 | 2000-11-16 | Metallgesellschaft Ag | Vorbehandlung von Aluminiumoberflächen durch chromfreie Lösungen |
| US6736908B2 (en) * | 1999-12-27 | 2004-05-18 | Henkel Kommanditgesellschaft Auf Aktien | Composition and process for treating metal surfaces and resulting article |
| DE10339165A1 (de) * | 2003-08-26 | 2005-03-24 | Henkel Kgaa | Farbige Konversionsschichten auf Metalloberflächen |
| CN101332692A (zh) * | 2007-06-25 | 2008-12-31 | 宝山钢铁股份有限公司 | 一种热镀铝锌无铬钝化处理钢板及其工艺 |
| EP2532769A1 (en) * | 2011-06-10 | 2012-12-12 | Amcor Flexibles Kreuzlingen Ltd. | Method of producing a chromium-free conversion coating on a surface of an aluminium or aluminium alloy strip |
| DE102012017438A1 (de) * | 2012-09-04 | 2014-03-06 | Carl Freudenberg Kg | Behandlungslösung und Verfahren zur Beschichtung von Metalloberflächen |
| CN103866311B (zh) * | 2014-03-06 | 2016-05-18 | 武汉材料保护研究所 | 一种基于钼酸盐在铝合金表面制备化学转化膜方法 |
| CN104294258A (zh) * | 2014-09-09 | 2015-01-21 | 北京聚龙伟业科技发展有限公司 | 金属环保型硅烷陶化皮膜处理剂及制备方法 |
-
2016
- 2016-09-14 MX MX2018003246A patent/MX2018003246A/es unknown
- 2016-09-14 EP EP16770231.5A patent/EP3350357B1/de active Active
- 2016-09-14 CN CN201680051452.XA patent/CN108350579A/zh active Pending
- 2016-09-14 JP JP2018513833A patent/JP2018527467A/ja not_active Withdrawn
- 2016-09-14 CA CA2996465A patent/CA2996465A1/en active Pending
- 2016-09-14 KR KR1020187007023A patent/KR20180053306A/ko unknown
- 2016-09-14 US US15/759,870 patent/US20180237919A1/en not_active Abandoned
- 2016-09-14 DE DE102016217507.6A patent/DE102016217507A1/de not_active Withdrawn
- 2016-09-14 RU RU2018113309A patent/RU2750923C1/ru active
- 2016-09-14 WO PCT/EP2016/071657 patent/WO2017046139A1/de active Application Filing
-
2018
- 2018-04-09 ZA ZA2018/02301A patent/ZA201802301B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3350357B1 (de) | 2024-05-01 |
| ZA201802301B (en) | 2019-07-31 |
| JP2018527467A (ja) | 2018-09-20 |
| EP3350357A1 (de) | 2018-07-25 |
| US20180237919A1 (en) | 2018-08-23 |
| CA2996465A1 (en) | 2017-03-23 |
| RU2750923C1 (ru) | 2021-07-06 |
| CN108350579A (zh) | 2018-07-31 |
| WO2017046139A1 (de) | 2017-03-23 |
| DE102016217507A1 (de) | 2017-03-16 |
| KR20180053306A (ko) | 2018-05-21 |
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