WO2005049888A1 - 化成処理金属板 - Google Patents
化成処理金属板 Download PDFInfo
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- WO2005049888A1 WO2005049888A1 PCT/JP2004/017514 JP2004017514W WO2005049888A1 WO 2005049888 A1 WO2005049888 A1 WO 2005049888A1 JP 2004017514 W JP2004017514 W JP 2004017514W WO 2005049888 A1 WO2005049888 A1 WO 2005049888A1
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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
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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
- C23C22/34—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 fluorides or complex fluorides
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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
- C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
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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
- C23C22/73—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
- C23C22/74—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 for obtaining burned-in conversion coatings
Definitions
- the present invention relates to a chemical conversion treated metal sheet having a low environmental load and excellent corrosion resistance, which is used for automobiles, building materials, home appliances, and electric appliances.
- a coating made of chromium oxide is formed on the surface of the metal plate, and the design and corrosion resistance are improved by the excellent corrosion resistance due to the self-healing function of chromium oxide.
- Chromate treatment is also used as a base treatment to improve corrosion resistance during painting.
- a method of suppressing the elution of chromium oxide and, in addition, a surface treatment method that does not use a metal plate surface film that does not contain copper and that does not rely on the metal surface treatment. It's coming.
- JP-A-11-29724 a method of coating the surface of a metal plate with a film in which an aqueous resin contains a compound containing a thiocalponyl group, ionic phosphate, and a water-dispersible silicide. It is.
- Japanese Patent Application Laid-Open No. 8-73775 discloses an acidic surface treatment agent containing two types of silane coupling agents.
- the present invention has excellent corrosion resistance and paint adhesion, Provide a chemical treatment metal plate that is not eluted and has low environmental load. Disclosure of the invention
- the present inventors have made intensive studies and found that an inorganic film made of a metal oxide or metal hydroxide (excluding Cr) containing F is formed on a metal surface. It has made it possible to provide a metal plate having excellent corrosion resistance and paint adhesion and no elution of oxide.
- the inventors have stated that the above-mentioned metal plate contains one or more kinds of metal ions selected from Ti ions, Zr ions, and Si ions singly or in combination, and has a molar ratio with respect to the metal ions. 6.
- the gist of the present invention is as follows.
- the content of one or both of the metal oxide and the metal hydroxide is The chemical conversion-treated metal sheet according to the above (1), wherein 50% by atom or more of the coating is excluded except for F and F.
- the content of Zn is The chemical conversion treated metal sheet according to the above (10), wherein the content is 0.1 atomic% or more and less than 50 atomic%.
- the content of the additional element in the film is 1 atom% or more and 30 atoms. /.
- the content of Co is 1 atomic% or more and 30 atoms as the content of the additional element in the film. /.
- the chemical conversion treated metal sheet according to the present invention has excellent corrosion resistance and paint adhesion, and is characterized by a low environmental load without elution of chromium oxide.
- a coating mainly containing one or both of a metal oxide and a metal hydroxide (hereinafter, referred to as a metal oxide or the like) is provided on one or both surfaces of the metal plate.
- a metal oxide or the like a metal hydroxide
- F was further contained in the film.
- F bonded to the metal component in the film has a stronger effect of attracting electrons than oxygen 0 bonded to the metal component, so that the film becomes stronger, the corrosion resistance increases, and the Close contact It is thought that the property is improved.
- one or both of a metal oxide and a metal hydroxide as a main component means that the metal oxide and the metal hydroxide occupy 50 atomic% or more of the film excluding fluorine. Say. It preferably accounts for at least 80 atomic%, more preferably at least 90 atomic%, especially at least 95 atomic%.
- the amount of F contained in the film was 1 atomic% or more and less than 60 atomic% in terms of the component concentration in the film. If the F content is less than 1 atomic%, corrosion resistance cannot be expected. Further, when the content of F is 60 atomic% or more, formation of a film mainly composed of a metal oxide or the like is inhibited.
- the preferred F content is 3 to 35 atomic%, more preferably 5 to 30 atomic%, and particularly preferably 5 to 20 atomic%.
- the metal element in the film preferably has a bond with 0 atom in the film and also has a bond with F atom. .
- the film formed on the surface of the metal plate is preferably one or both of oxides or hydroxides of Si, Ti, and Zr. These may be used alone or as a mixture of two or more.
- Si, Ti, and Zr were selected as metal components of the film is that these metal oxides can form a film on the surface of the metal plate at low cost, and have excellent corrosion resistance and adhesion to the metal plate That's why.
- At least one selected from Zn, Al, Mg, Ni, and Co is contained as an additive element in the film of the metal oxide containing F or the like.
- the content of the added element is as follows: Zn is 0.1 atomic% or more and less than 50 atomic%, more preferably 1 atomic% or more and 20 atomic%, and A1 is 1 atomic% or more and less than 30 atomic%, more preferably 1 atomic% or more and less than 30 atomic%.
- Mg is 1 atomic% or less Less than 30 atom%, more preferably 1 atom. /.
- Ni is at least 1 atomic% and less than 30 atomic%, more preferably 1 atomic% to 15 atomic%
- Co is 1 atomic% and less than 30 atomic%, more preferably 1 atomic% to 15 atomic%.
- Atomic% is desirable.
- the above-mentioned additional element is present in the film in a state of being bonded to one or both of 0 and F. That is, Zn exists in a binding form of either Zn-0 or Zn_F or both, A1 exists in a binding form of either A1-0 or A1-F or both, and Mg represents Mg- Ni or Mg-F exists in one or both bond forms, Ni exists in either Ni-0 or Ni-F or both bond forms, and Co exists in Co-0 or Co -Make sure that it exists in the form of one or both of F.
- Each of the added elements can be stably present in the film by forming the above-mentioned bonding form in the film, and the corrosion resistance of the metal plate is further improved.
- the method for producing the chemical conversion treated metal sheet of the present invention is not particularly limited as long as it has the coating structure specified in the present invention, and may be a gas phase method such as sputtering vapor deposition or CVD. Alternatively, it may be manufactured by a sol-gel method widely used as a method of manufacturing an oxide film.
- the chemical conversion treated metal sheet of the present invention when the chemical conversion treated metal sheet of the present invention is manufactured, if a liquid phase deposition method using an aqueous solution of an F compound such as fluoro complexion is used, an expensive vacuum evacuation facility required for the gas phase method is not required, so that low cost is achieved. There is no need to take measures against the formation of voids in the film due to the generation of volatile components in the firing process, such as can be seen when forming a film by the sol-gel method. Also According to the liquid phase deposition method, in the film formed on the surface of the chemical conversion treated metal sheet of the present invention, the structure in which oxygen is bonded around the metal is used as a basic unit (unit), and the basic units are bonded to each other. Thought to be a structure
- An aqueous solution of the F compound in which F is combined with the metal element that is a component of the film is prepared and used as a treatment solution. More specifically, it contains one or more metal ions selected from the group consisting of Ti ions, Zr ions, and Si ions, alone or in combination, and has a molar ratio of at least 6.5 times more than that of the metal ions. If necessary, select from Zn ion, A1 ion, Mg ion, Ni ion, and Co ion in an aqueous solution containing one or both of Zion and F-containing complex ions and adjusted to pH 2 to 7. One or more ions are added alone or in combination to make a treatment solution.
- the metal plate to be treated When the metal plate to be treated is immersed in the treatment liquid, at least one of the reactions of the consumption of F ions and the reduction of H ions occurs, and the reaction of converting metal ions into metal oxides and the like progresses, and Precipitates on the surface of the metal plate. If the metal plate to be treated has phases with different potentials on the surface, such as an aluminum alloy or a zinc-aluminum alloy plating plate, a local cell is formed between these phases, so that F ions The consumption and reduction reaction of H-ion occur efficiently, and the deposition rate increases.
- the metal plate to be treated is short-circuited to a metal material having a lower standard electrode potential, an anode reaction occurs only on the metal material having a lower standard electrode potential. Therefore, metal oxides and the like can be more efficiently deposited on the metal plate. Furthermore, the insoluble material and the metal plate to be treated are immersed in the above-mentioned treatment solution, and One-dick reaction, a metal plate is controlled to be a cathodic reaction, a reduction reaction of hydrogen ions occurs on the metal plate, and oxidation proceeds on the metal plate due to the progress of the above reaction and an increase in the interface pH. It is also possible to precipitate substances or hydroxides.
- the rate of deposition can be increased by controlling the hydrogen evolution reaction and the increase in interfacial pH within a range that does not hinder film formation. Concerning the consumption of fluorine ions, boron ions or aluminum ions for forming stable fluorides may be added to the processing solution. A uniform film can be formed in a short time by controlling the potential to such an extent that the deposition reaction is not hindered by hydrogen gas generation. Furthermore, if the pH of the treatment solution is too low, the hydrogen reduction reaction is likely to occur violently, so that the potential control can be facilitated by setting the bath PH to an appropriate range. That is, by controlling the hydrogen generation reaction, the deposition rate can be increased. Therefore, adjust the pH of the treatment solution to 2-7.
- the fluorine ion In an aqueous solution in which a metal ion and a fluorine ion in a molar ratio of 4 times or more coexist with the metal ion and / or an aqueous solution containing a metal and a complex ion composed of a fluorine in a molar ratio of 4 times or more thereof, the fluorine ion There is an equilibrium reaction between the involved metal ion and one or both of the oxide or hydroxide. By the consumption and reduction of fluorine ions and hydrogen ions, the reaction of converting metal ions into oxides or hydroxides or both proceeds.
- the pH of the treatment liquid is preferably from 2 to 7, more preferably from 3 to 4. If the treatment liquid PH is less than 2, the formation of hydrogen is liable to hinder film formation, and it is difficult to control the potential for sound film formation. On the other hand, when the pH of the treatment solution was greater than 7, the solution was unstable, and aggregates might precipitate, resulting in insufficient adhesion.
- the film will not be deposited, or will be slightly deposited. Further, by setting the molar ratio of the metal ions in the processing solution to fluorine ions to the metal ions to be 6.5 times or more, the fluorine ions in the processing solution are incorporated into the oxide of the film during the film deposition process, One or both films of a metal oxide film or a metal hydroxide containing fluorine are formed.
- the metal plate that is the object of the present invention is not particularly limited, but can be applied to, for example, improving the corrosion resistance of steel plates, stainless steel plates, aluminum alloy plates, copper plates, and metal plates whose surfaces are plated. Also, if it is applied as a base coat on painted steel plates, etc., it is expected that corrosion resistance and resin / metal adhesion will be improved.
- the stainless steel sheet examples include a ferrite stainless steel sheet, a martensite stainless steel sheet, and an austenitic stainless steel sheet.
- Aluminum plate and aluminum alloy plate include JI S1000 series (pure A1 series), JIS 2000 series (Al-Cu), JI S3000 series (Al-Mn), JI S4000 series (Al-S i), JI S5000 series (Al-Mg series), JI S6000 series (Auto Mg-Si series), and JI S7000 series (Al-Zn series).
- Plated steel sheet Examples include Zn-plated steel sheets, Ni-plated steel sheets, Sn-plated steel sheets, Zn-Fe alloy-plated steel sheets, and Zn-Ni alloy-plated steel sheets.
- metal plates having phases with different potentials on the surface include aluminum alloy sheets, steel sheets coated with Zn-A1 alloy, steel sheets coated with Zn-Al-Mg alloy, and Zn-Al-Mg- Examples thereof include a steel sheet plated with an Si alloy, a steel sheet plated with an Al-Si alloy, and a steel sheet plated with an Al-Zn-Si alloy. Further, the chemical conversion treated metal sheet of the present invention may be used after being coated.
- a hot-dip galvanized steel plate (coating amount on both sides: lOOg / m 2 ), a stainless steel plate (SuS304), and a 55% Al- 43.4% Zn-1.6% Si alloy coated steel sheet (adhesion on both sides; 150g / m 2 ), Zn-ll% Al-3% Mg-0.2% Si alloy coated steel sheet (adhesion on both sides; 120g) / m 2 ) and an aluminum alloy plate (JIS A 3005 (A1-Mn system)).
- the thickness is 0.8 mm.
- treatment solution (1) 0. lmol / L aqueous solution of ammonium hexafluorokerate
- treatment solution (2) 0. lmol / L aqueous solution of ammonium hexafluorotitanate
- treatment solution (3) 0. lmol / L aqueous solution of hexafluorosiliconic acid ammonium (treatment solution (3)),
- a mixed aqueous solution of 0.05 mol / L hexafluoroammonium ammonium titanate aqueous solution and 0.05 mol / L ammonium hexafluorosiliconconate (treatment solution (5)),
- treatment liquid (6) A mixed solution of 0.05 mol / L ammonium hexafluorosiliconate aqueous solution and 0.05 mol / L ammonium hexafluorocarboxylic acid
- treatment liquid (7) Aqueous solution of ammonium hexafluorokerate and 0.03 mol / L aqueous solution of hexafluoroporous ammonium zirconate
- treatment solution (8) 0.1 mol / L aqueous solution of ammonium hexafluorokerate and 0. Olmolno L zinc chloride aqueous solution Mixed aqueous solution
- treatment solution (10) A mixed aqueous solution of lmol / L aqueous solution of hexafluorodisilconic acid and 0. Olmol / L aqueous zinc chloride (treatment solution (10)),
- treatment solution (11) A mixed aqueous solution of lmol / L aqueous ammonium hexafluorocarate and 0.01mol / L aqueous magnesium chloride solution (treatment solution (11)),
- treatment solution (14) A mixed aqueous solution of an aqueous solution of lmol / L ammonium hexafluorocarboxylate and an aqueous solution of 0.01 mol / L aluminum chloride (treatment solution (14)),
- treatment solution (20) A mixed aqueous solution of lmol / L hexamfluo ammonium citrate aqueous solution and 0.01mol / L chlorinated coparte aqueous solution (treatment solution (20)),
- treatment solution (21) 0.1% Mixed aqueous solution of lmol / L hexafluoroammonium ammonium titanate aqueous solution and 0.01mol / L aqueous coparte chloride solution (treatment solution (21)),
- Each of the degreased metal plates was immersed in the above treatment solution, and a metal oxide and a metal hydroxide were formed on the metal plates by cathode electrolysis using platinum as a counter electrode.
- the film was formed at a current density of 100 mA / cm 2 at room temperature for 5 minutes, washed with water, and dried.
- fluorine ions in the treatment liquid are incorporated into the oxide of the film during the film deposition process, forming a fluorine-containing metal oxide film or a metal hydroxide film. Sa It is.
- metal ions and fluorine ions in the mixed aqueous solution are taken into the film, and a metal oxide or metal hydroxide film containing the additive element and fluorine is formed. You.
- the elements contained in the films formed by the liquid phase method and the gas phase method were quantified by X-ray photoelectron spectroscopy.
- the bonding state of the added elements in the film was estimated from the chemical shift of the photoelectron spectrum of each element by X-ray photoelectron spectroscopy.
- XAFS X-ray Absorption on Fine-structures
- the fine structure of metal atoms, F atoms, 0 atoms, and surroundings is investigated, and the bonding state of each is investigated.
- the bare corrosion resistance of the hot-dip galvanized steel sheet was evaluated by performing a continuous salt spray test for 500 hours in accordance with JIS Z 2371.
- ⁇ when the whiteness occurrence rate is 5% or less, ⁇ when the whiteness occurrence rate is 10% or less, ⁇ when the redness occurrence rate is 5% or less, and ⁇ when the redness occurrence rate exceeds 5% was judged as X, and ⁇ or more was judged as good.
- bare corrosion resistance was not evaluated by continuous salt spray test because the metal sheets themselves had good corrosion resistance.
- the obtained various chemical conversion-treated metal sheets were coated under the following conditions to obtain coated metal sheets.
- the primer coating course An epoxy-based primer paint (P655, manufactured by Nippon Fine Coatings Co., Ltd.) using a free antifouling pigment is applied with a dry film thickness of 5 im, and a polymer polymer is further applied thereon.
- An ester paint (NSC200HQ, manufactured by Nippon Fine Coatings Co., Ltd.) was applied to a dry film thickness of 15 ⁇ .
- the paint adhesion and corrosion resistance of this painted metal plate were evaluated under the following conditions.
- the clear-coated metal sheet produced by the above method was immersed in boiling water for 60 minutes. After that, according to the cross-cut test method described in JIS # 5400, cross-cuts were formed and a 7 mm Erichsen process was further performed.
- An adhesive tape (cellophane tape, made by Nichiban Co., Ltd.) was attached to the edge, and immediately pulled in a diagonal direction of 45 ° to peel off, and the number of grids peeled out of the 100 grids was counted. I counted. It was evaluated on a 5-point scale based on the peeling criteria shown in Table 1, and 3 or more was judged to be acceptable.
- a sample for the coating corrosion resistance test was prepared by cutting the left and right cut ends into an upper beam and a lower beam, and a 5 wt% NaCl aqueous solution fog was applied according to the neutral salt water fog cycle test method described in JISH 8502. (2 hours) ⁇ Drying (60 ° C, RH 20% to 30%, 4 hours) ⁇ Wetting (50 ° C, RH 95% or more) 180 cycles were performed, and the maximum swollen width from the cut edge was evaluated. . Based on the swelling width criteria shown in Table 2, the evaluation was made in five steps, and three or more were judged to be acceptable. Table 2
- Tables 3 to 7 show the evaluation results of the above tests for each metal plate. It is apparent that the present invention improves both the bare corrosion resistance, the coating film adhesion, and the coating film corrosion resistance.
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- 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)
- Other Surface Treatments For Metallic Materials (AREA)
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Abstract
Description
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Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/579,372 US7608337B2 (en) | 2003-11-18 | 2004-11-18 | Chemical conversion-treated metal plate |
EP04799803A EP1688515A4 (en) | 2003-11-18 | 2004-11-18 | CHEMICAL-TREATED METAL PLATE |
CN2004800340614A CN1882713B (zh) | 2003-11-18 | 2004-11-18 | 化学转化处理金属板 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2003387715A JP4344222B2 (ja) | 2003-11-18 | 2003-11-18 | 化成処理金属板 |
JP2003-387715 | 2003-11-18 |
Publications (1)
Publication Number | Publication Date |
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WO2005049888A1 true WO2005049888A1 (ja) | 2005-06-02 |
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ID=34616167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2004/017514 WO2005049888A1 (ja) | 2003-11-18 | 2004-11-18 | 化成処理金属板 |
Country Status (9)
Country | Link |
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US (1) | US7608337B2 (ja) |
EP (1) | EP1688515A4 (ja) |
JP (1) | JP4344222B2 (ja) |
KR (1) | KR100814489B1 (ja) |
CN (1) | CN1882713B (ja) |
MY (1) | MY144035A (ja) |
SG (1) | SG150538A1 (ja) |
TW (1) | TWI287588B (ja) |
WO (1) | WO2005049888A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US8475930B2 (en) * | 2005-12-06 | 2013-07-02 | Nippon Steel & Sumitomo Metal Corporation | Composite coated metal sheet, treatment agent and method of manufacturing composite coated metal sheet |
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JP4490677B2 (ja) * | 2003-12-03 | 2010-06-30 | 新日本製鐵株式会社 | 環境負荷の小さい塗装金属板 |
JP4414745B2 (ja) * | 2003-12-08 | 2010-02-10 | 新日本製鐵株式会社 | 耐食性に優れ、環境負荷の小さい塗装金属板 |
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JP5166912B2 (ja) * | 2008-02-27 | 2013-03-21 | 日本パーカライジング株式会社 | 金属材料およびその製造方法 |
CN104818474B (zh) * | 2010-03-23 | 2018-07-10 | 新日铁住金株式会社 | 容器用钢板的制造方法 |
JP2012036424A (ja) * | 2010-08-04 | 2012-02-23 | Jfe Steel Corp | 表面処理鋼板の製造方法および樹脂被覆鋼板の製造方法 |
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JP5422602B2 (ja) * | 2011-04-27 | 2014-02-19 | 東洋製罐株式会社 | 表面処理金属板及びその表面処理方法、並びに樹脂被覆金属板、缶及び缶蓋 |
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- 2004-11-18 KR KR1020067009618A patent/KR100814489B1/ko not_active IP Right Cessation
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Also Published As
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SG150538A1 (en) | 2009-03-30 |
US7608337B2 (en) | 2009-10-27 |
JP2005146377A (ja) | 2005-06-09 |
TWI287588B (en) | 2007-10-01 |
US20070031689A1 (en) | 2007-02-08 |
KR20060097032A (ko) | 2006-09-13 |
CN1882713A (zh) | 2006-12-20 |
EP1688515A4 (en) | 2008-07-30 |
MY144035A (en) | 2011-07-29 |
KR100814489B1 (ko) | 2008-03-18 |
TW200519226A (en) | 2005-06-16 |
CN1882713B (zh) | 2011-02-16 |
JP4344222B2 (ja) | 2009-10-14 |
EP1688515A1 (en) | 2006-08-09 |
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