MX2016011278A - Lamina de acero laminada en frio, metodo para la fabricacion de la misma, y componente automotriz. - Google Patents
Lamina de acero laminada en frio, metodo para la fabricacion de la misma, y componente automotriz.Info
- Publication number
- MX2016011278A MX2016011278A MX2016011278A MX2016011278A MX2016011278A MX 2016011278 A MX2016011278 A MX 2016011278A MX 2016011278 A MX2016011278 A MX 2016011278A MX 2016011278 A MX2016011278 A MX 2016011278A MX 2016011278 A MX2016011278 A MX 2016011278A
- Authority
- MX
- Mexico
- Prior art keywords
- acid
- concentration
- nitric acid
- steel sheet
- cold
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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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
- 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
-
- 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
- C23G1/08—Iron or steel
-
- 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
- C23G1/08—Iron or steel
- C23G1/081—Iron or steel solutions containing H2SO4
-
- 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
- C23G1/08—Iron or steel
- C23G1/085—Iron or steel solutions containing HNO3
-
- 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
- C23G1/08—Iron or steel
- C23G1/086—Iron or steel solutions containing HF
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0478—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing involving a particular surface treatment
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
Se proporcionan una lámina de acero laminada en frío que tiene excelente capacidad de conversión química y alta resistencia a la corrosión después del recubrimiento y un método para la producción de la lámina de acero laminada en frío, y un componente automotriz. El método incluye llevar a cabo primer decapado con un líquido ácido 1) o un líquido ácido 2) a continuación en una lámina de acero sometida a recocido continuo después de laminación en frío y llevar a cabo segundo decapado con un líquido ácido hecho de un ácido no oxidante en la lámina de acero: el líquido ácido 1) contiene ácido nítrico y ácido clorhídrico, en el cual el ácido nítrico tiene una concentración de más de 50 g/L a 200 g/L o menos, una relación R1 (ácido clorhídrico/ácido nítrico) de una concentración del ácido clorhídrico a la concentración del ácido nítrico es de 0.01 a 0.25, y una concentración de iones de fierro es de 3 a 50 g/L, y el líquido ácido 2) contiene ácido nítrico y ácido fluorhídrico, en donde el ácido nítrico tiene una concentración de más de 50 g/L a 200 g/L o menos, una relación R2 (ácido fluorhídrico/ácido nítrico) de una concentración del ácido fluorhídrico a la concentración del ácido nítrico es de 0.01 a 0.25, y una concentración de iones de fierro es de 3 a 50 g/L.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014041089 | 2014-03-04 | ||
| PCT/JP2015/000777 WO2015133077A1 (ja) | 2014-03-04 | 2015-02-19 | 冷延鋼板およびその製造方法、ならびに自動車部材 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2016011278A true MX2016011278A (es) | 2016-11-25 |
Family
ID=54054897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016011278A MX2016011278A (es) | 2014-03-04 | 2015-02-19 | Lamina de acero laminada en frio, metodo para la fabricacion de la misma, y componente automotriz. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3115482B1 (es) |
| JP (1) | JP6108028B2 (es) |
| CN (1) | CN106062253B (es) |
| MX (1) | MX2016011278A (es) |
| WO (1) | WO2015133077A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114318341B (zh) * | 2021-12-16 | 2023-09-05 | 东风汽车集团股份有限公司 | 一种铝合金金相腐蚀方法及其金相腐蚀剂 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2827289B2 (ja) * | 1989-06-23 | 1998-11-25 | 大同特殊鋼株式会社 | 金属の酸洗処理方法 |
| JP3021164B2 (ja) * | 1992-02-14 | 2000-03-15 | 川崎製鉄株式会社 | 表面光沢の優れるオーステナイト系ステンレス鋼の製造方法 |
| JP3059376B2 (ja) * | 1996-03-22 | 2000-07-04 | 川崎製鉄株式会社 | 光沢性および耐食性に優れるオーステナイト系ステンレス鋼板およびその製造方法 |
| JP5729211B2 (ja) * | 2010-08-31 | 2015-06-03 | Ｊｆｅスチール株式会社 | 冷延鋼板の製造方法、冷延鋼板および自動車部材 |
| US20150013716A1 (en) * | 2012-01-18 | 2015-01-15 | Jfe Steel Corporation | Method for prevention of yellowing on surface of steel sheet after pickling |
| JP2013173976A (ja) * | 2012-02-24 | 2013-09-05 | Jfe Steel Corp | 冷延鋼板の製造方法およびその製造設備 |
| JP6137089B2 (ja) * | 2014-09-02 | 2017-05-31 | Ｊｆｅスチール株式会社 | 冷延鋼板の製造方法および冷延鋼板の製造設備 |
-
2015
- 2015-02-19 CN CN201580011519.2A patent/CN106062253B/zh active Active
- 2015-02-19 EP EP15759246.0A patent/EP3115482B1/en active Active
- 2015-02-19 JP JP2016506113A patent/JP6108028B2/ja active Active
- 2015-02-19 MX MX2016011278A patent/MX2016011278A/es unknown
- 2015-02-19 WO PCT/JP2015/000777 patent/WO2015133077A1/ja active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2015133077A1 (ja) | 2017-04-06 |
| JP6108028B2 (ja) | 2017-04-05 |
| CN106062253B (zh) | 2019-10-18 |
| WO2015133077A1 (ja) | 2015-09-11 |
| EP3115482A1 (en) | 2017-01-11 |
| EP3115482B1 (en) | 2022-01-26 |
| CN106062253A (zh) | 2016-10-26 |
| EP3115482A4 (en) | 2017-05-10 |
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