JP2016529393A - 貯蔵の間の黒化または変色を減らすための金属シートの処理方法、およびこの方法で処理された金属シート - Google Patents
貯蔵の間の黒化または変色を減らすための金属シートの処理方法、およびこの方法で処理された金属シート Download PDFInfo
- Publication number
- JP2016529393A JP2016529393A JP2016522890A JP2016522890A JP2016529393A JP 2016529393 A JP2016529393 A JP 2016529393A JP 2016522890 A JP2016522890 A JP 2016522890A JP 2016522890 A JP2016522890 A JP 2016522890A JP 2016529393 A JP2016529393 A JP 2016529393A
- Authority
- JP
- Japan
- Prior art keywords
- coating
- zinc
- layer
- weight
- chloride
- 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.)
- Granted
Links
Images
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
- 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
- C23C22/53—Treatment of zinc or alloys based thereon
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/58—After-treatment
- C23C14/5846—Reactive 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- 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
- C23C22/60—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 alkaline aqueous solutions with pH greater than 8
-
- 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
- C23C22/68—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 solutions with pH between 6 and 8
-
- 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
-
- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/34—Anodisation of metals or alloys not provided for in groups C25D11/04 - C25D11/32
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
-
- 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
- C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Treatment Of Metals (AREA)
- Laminated Bodies (AREA)
- Coating With Molten Metal (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
− 面5の少なくとも1つの上をコーティング7でコーティングされた鋼のストリップ3が提供される工程であって、コーティング7は0.1から20重量%のマグネシウム、場合により0.1から20重量%のアルミニウム、残部の亜鉛、該方法に関連する潜在的な不純物、ならびに場合によりSi、Sb、Pb、Ti、Ca、Mn、Sn、La、Ce、Cr、Ni、ZrおよびBiから選択される1つ以上の追加元素を含み、各追加元素の重量含有率は0.3%未満である工程、
− 単純な接触により、少なくとも0.01モル/Lの塩化亜鉛を含み、塩化ナトリウムまたは塩化カリウムを含まない水性処理溶液をコーティング7に塗布する工程であって、温度、コーティング7との接触時間、塩化物イオンCl−の濃度がコーティング7上に亜鉛ヒドロキシクロリドに基づき、少なくとも1mg/m2の塩素コーティング重量を有する層13を形成するように適合され、層13は亜鉛華も亜鉛およびアルミニウムの混合ヒドロキシカーボネートも含まない工程、
を含む、方法である。
− 水性処理溶液の塗布後に追加の乾燥工程を含む、
− 水性処理溶液は5・10−5から0.25モル/Lの間の濃度のMg2+イオンも含む、
− Mg2+イオンが塩化マグネシウムの形で水溶液に添加される、
− 水性処理溶液は、塩化亜鉛および/または塩化マグネシウム以外の塩化物塩を含まない。
− 面5の少なくとも1つの上が、コーティング7でコーティングされた鋼のストリップ3が提供される工程であって、コーティング7は0.1から20重量%のマグネシウム、場合により0.1から20重量%のアルミニウム、残部の亜鉛、該方法に関連する潜在的な不純物、ならびに場合によりSi、Sb、Pb、Ti、Ca、Mn、Sn、La、Ce、Cr、Ni、ZrおよびBiから選択される1つ以上の追加元素を含み、各追加元素の重量含有率は0.3%未満である工程、
− アノード分極下で少なくとも0.01モル/Lの塩化物イオンCl−を含む7から10の間のpHを有する水性処理溶液がコーティング7に塗布される工程であって、処理中に循環する電荷の量は、コーティング7上に亜鉛ヒドロキシクロリドに基づき、少なくとも1mg/m2の塩素コーティング重量を有する層13を形成するように適合され、層13は亜鉛華も亜鉛およびアルミニウムの混合ヒドロカーボネートも含まない工程、
− 処理された表面をすすぐ工程、
を含む、方法である。
− コーティング7が0.1から20%の間の重量含有率でアルミニウムも含む、
− コーティング7は14から18重量%の間のマグネシウム、残部の亜鉛を含む、
− 塩素コーティング重量が70mg/m2未満であり、
− 塩素コーティング重量が8から60mg/m2の間であり、
− 層13は、コーティング7の表面全体に均一に分布される、
− 層13は水溶性カルシウム化合物を全く含まない、
− 層13は、亜鉛および/またはマグネシウム以外の水溶性化合物を全く含まない。
1.亜鉛金属の酸攻撃、これはZn2+イオンの形成および媒体のアルカリ化をもたらす:Zn+2H2O→Zn2++2OH−+H2
2.塩化物溶液中のZn2+およびOH−イオンの蓄積効果の下での亜鉛ヒドロキシクロリドの沈殿:5Zn2++2Cl−+8OH−→Zn5(OH)8Cl2
Claims (15)
- 動いている金属ストリップ(3)に対する処理方法であって、以下の工程:
− 面(5)の少なくとも1つの上をコーティング(7)でコーティングされた鋼のストリップ(3)が提供される工程であって、コーティング(7)は0.1から20重量%のマグネシウム、場合により0.1から20重量%のアルミニウム、残部の亜鉛、該方法に関連する潜在的な不純物、ならびに場合によりSi、Sb、Pb、Ti、Ca、Mn、Sn、La、Ce、Cr、Ni、ZrおよびBiから選択される1つ以上の追加元素を含み、各追加元素の重量含有率は0.3%未満である工程、
− 単純な接触により、少なくとも0.01モル/Lの塩化亜鉛を含み、塩化ナトリウムまたは塩化カリウムを含まない水性処理溶液をコーティング(7)に塗布する工程であって、温度、コーティング(7)との接触時間、塩化物イオンCl−の濃度がコーティング(7)上に亜鉛ヒドロキシクロリドに基づき、少なくとも1mg/m2の塩素コーティング重量を有する層(13)を形成するように適合され、層13は亜鉛華も亜鉛およびアルミニウムの混合ヒドロキシカーボネートも含まない工程、
を含む、方法。 - 水性処理溶液の塗布の後で乾燥の追加工程を含む、請求項1に記載の方法。
- 水性処理溶液が5・10−5から0.25モル/Lの間の濃度のMg2+イオンも含む、請求項1または2に記載の方法。
- Mg2+イオンが塩化マグネシウムの形で水溶液に添加される、請求項3に記載の方法。
- 水性処理溶液は、塩化亜鉛および/または塩化マグネシウム以外の塩化物塩を含まない、請求項1から4のいずれか一項に記載の方法。
- 動いている金属ストリップ(3)の処理方法であって、以下の工程:
− 面(5)の少なくとも1つの上をコーティング(7)でコーティングされた鋼のストリップ(3)が提供される工程であって、コーティング(7)は0.1から20重量%のマグネシウム、場合により0.1から20重量%のアルミニウム、残部の亜鉛、該方法に関連する潜在的な不純物、ならびに場合によりSi、Sb、Pb、Ti、Ca、Mn、Sn、La、Ce、Cr、Ni、ZrおよびBiから選択される1つ以上の追加元素を含み、各追加元素の重量含有率は0.3%未満である、工程、
− アノード分極下で少なくとも0.01モル/Lの塩化物イオンCl−を含む7から10の間のpHを有する水性処理溶液がコーティング7に塗布される工程であって、処理中に循環する電荷の量は、コーティング7上に、亜鉛ヒドロキシクロリドに基づき、少なくとも1mg/m2の塩素コーティング重量を有する層(13)を形成するように適合され、層(13)は亜鉛華も亜鉛およびアルミニウムの混合ヒドロカーボネートも含まない、工程、
− 処理された表面をすすぐ工程、
を含む、方法。 - すすぎの後に乾燥の追加工程を含む、請求項6に記載の方法。
- 面(5)の少なくとも1つの上が、0.1から20重量%のマグネシウム、場合により0.1から20重量%のアルミニウム、残部の亜鉛、該方法に関連する潜在的な不純物、ならびに場合によりSi、Sb、Pb、Ti、Ca、Mn、Sn、La、Ce、Cr、Ni、ZrおよびBiから選択される1つ以上の追加元素を含み、各追加元素の重量含有率は0.3%未満であるコーティング(7)でコーティングされた鋼の基体(3)を含み、コーティング(7)自身が亜鉛ヒドロキシクロリドに基づき、少なくとも1mg/m2の塩素コーティング重量を有する層(13)で被覆され、層(13)が亜鉛華も亜鉛およびアルミニウムの混合ヒドロカーボネートもナトリウムまたはカリウムの水溶性化合物も含まない、金属シート(1)。
- コーティング(7)が0.1から20%の間の重量含有率でアルミニウムも含む、請求項8に記載の金属シート。
- コーティング(7)が14から18重量%の間のマグネシウムを含み、残部が亜鉛である、請求項8に記載の金属シート。
- 塩素層の重量が70mg/m2未満である、請求項8から10のいずれか一項に記載の金属シート。
- 塩素層の重量が8から60mg/m2の間である、請求項11に記載の金属シート。
- 層(13)が、コーティング(7)の表面全体に均一に分布される、請求項8から12のいずれか一項に記載の金属シート。
- 層(13)が水溶性カルシウム化合物を全く含まない、請求項8から13のいずれか一項に記載の金属シート。
- 層(13)が、亜鉛および/またはマグネシウムの化合物以外の水溶性化合物を全く含まない、請求項8から14のいずれか一項に記載の金属シート。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IBPCT/IB2013/001447 | 2013-07-04 | ||
PCT/IB2013/001447 WO2015001368A1 (fr) | 2013-07-04 | 2013-07-04 | Procédé de traitement d'une tôle pour réduire son noircissement ou son ternissement lors de son stockage et tôle traitée par un tel procédé |
PCT/IB2014/001271 WO2015001419A1 (fr) | 2013-07-04 | 2014-07-04 | Procede de traitement d'une tole pour reduire son noircissement ou son ternissement lors de son stockage et tole traitee par tel procede |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016529393A true JP2016529393A (ja) | 2016-09-23 |
JP6368362B2 JP6368362B2 (ja) | 2018-08-01 |
Family
ID=48953411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016522890A Active JP6368362B2 (ja) | 2013-07-04 | 2014-07-04 | 貯蔵の間の黒化または変色を減らすための金属シートの処理方法、およびこの方法で処理された金属シート |
Country Status (16)
Country | Link |
---|---|
US (1) | US10612144B2 (ja) |
EP (1) | EP3017076B1 (ja) |
JP (1) | JP6368362B2 (ja) |
KR (1) | KR101638307B1 (ja) |
CN (1) | CN105358729B (ja) |
BR (1) | BR112015032793B1 (ja) |
CA (1) | CA2915780C (ja) |
ES (1) | ES2796027T3 (ja) |
HU (1) | HUE050330T2 (ja) |
MA (1) | MA38662B1 (ja) |
MX (1) | MX2015017876A (ja) |
PL (1) | PL3017076T3 (ja) |
RU (1) | RU2640113C2 (ja) |
UA (1) | UA114855C2 (ja) |
WO (2) | WO2015001368A1 (ja) |
ZA (1) | ZA201508937B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017190489A (ja) * | 2016-04-13 | 2017-10-19 | 新日鐵住金株式会社 | めっき鋼材 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6565623B2 (ja) * | 2015-11-13 | 2019-08-28 | 日本製鉄株式会社 | 表面処理鋼材の寿命判定方法 |
CN107641781B (zh) * | 2017-09-15 | 2019-04-23 | 中国矿业大学 | 一种清洁的热浸镀锌合金方法 |
WO2019073273A1 (en) | 2017-10-12 | 2019-04-18 | Arcelormittal | PROCESS FOR PROCESSING METAL SHEET AND METAL SHEET TREATED WITH THIS METHOD |
WO2019073274A1 (en) | 2017-10-12 | 2019-04-18 | Arcelormittal | PROCESS FOR PROCESSING METAL SHEET AND METAL SHEET TREATED USING THE SAME |
CN108754382A (zh) * | 2018-07-31 | 2018-11-06 | 江苏大力神科技股份有限公司 | 一种钢带镀铝镁锌铬的连续生产方法 |
CN108914032A (zh) * | 2018-07-31 | 2018-11-30 | 江苏大力神科技股份有限公司 | 一种钢带镀铝镁锌的连续生产方法 |
DE102019214136A1 (de) * | 2019-09-17 | 2021-03-18 | Thyssenkrupp Steel Europe Ag | Stahlblech mit einer deterministischen Oberflächenstruktur |
CN110735098A (zh) * | 2019-10-22 | 2020-01-31 | 首钢集团有限公司 | 一种耐黑变锌铝镁镀层钢板及其制备方法 |
KR20230093637A (ko) | 2021-12-20 | 2023-06-27 | 주식회사 포스코 | 크로메이트 화성처리 조성물 및 이를 이용하여 크로메이트 화성처리된 강판 제조방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07173656A (ja) * | 1993-12-20 | 1995-07-11 | Nkk Corp | 鋼板の変色防止方法 |
JP2005118797A (ja) * | 2003-10-15 | 2005-05-12 | Nisshin Steel Co Ltd | Zn−Al−Mg合金めっき鋼板の溶接方法 |
JP2015531817A (ja) * | 2012-07-23 | 2015-11-05 | ポスコ | 耐食性及び表面外観に優れた溶融亜鉛合金めっき鋼板及びその製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4088810A (en) * | 1973-05-07 | 1978-05-09 | Minnesota Mining And Manufacturing Company | Alkali metal silicate-zinc hydroxychloride coating composition |
JP3476408B2 (ja) | 1999-08-03 | 2003-12-10 | 新日本製鐵株式会社 | 溶融Zn−Mg−Al系合金めっき鋼線およびその製造方法 |
CN101627142B (zh) * | 2007-02-23 | 2012-10-03 | 塔塔钢铁艾默伊登有限责任公司 | 冷轧且连续退火的高强度钢带材及生产所述钢的方法 |
RU2371513C1 (ru) | 2008-09-17 | 2009-10-27 | Федеральное государственное учреждение Российский научный центр "Курчатовский институт" | Способ получения наноструктурированных пленочных покрытий (варианты) |
CN102745737B (zh) * | 2012-07-27 | 2014-04-09 | 大连交通大学 | 碱式氯化锌单晶纳米棒的合成方法 |
-
2013
- 2013-07-04 WO PCT/IB2013/001447 patent/WO2015001368A1/fr active Application Filing
-
2014
- 2014-07-04 JP JP2016522890A patent/JP6368362B2/ja active Active
- 2014-07-04 KR KR1020167000531A patent/KR101638307B1/ko active IP Right Grant
- 2014-07-04 PL PL14747128T patent/PL3017076T3/pl unknown
- 2014-07-04 ES ES14747128T patent/ES2796027T3/es active Active
- 2014-07-04 BR BR112015032793-1A patent/BR112015032793B1/pt active IP Right Grant
- 2014-07-04 UA UAA201600858A patent/UA114855C2/uk unknown
- 2014-07-04 MX MX2015017876A patent/MX2015017876A/es unknown
- 2014-07-04 HU HUE14747128A patent/HUE050330T2/hu unknown
- 2014-07-04 CA CA2915780A patent/CA2915780C/fr active Active
- 2014-07-04 RU RU2016103533A patent/RU2640113C2/ru active
- 2014-07-04 CN CN201480037855.XA patent/CN105358729B/zh active Active
- 2014-07-04 EP EP14747128.8A patent/EP3017076B1/fr active Active
- 2014-07-04 US US14/900,820 patent/US10612144B2/en active Active
- 2014-07-04 WO PCT/IB2014/001271 patent/WO2015001419A1/fr active Application Filing
-
2015
- 2015-12-08 ZA ZA2015/08937A patent/ZA201508937B/en unknown
- 2015-12-10 MA MA38662A patent/MA38662B1/fr unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07173656A (ja) * | 1993-12-20 | 1995-07-11 | Nkk Corp | 鋼板の変色防止方法 |
JP2005118797A (ja) * | 2003-10-15 | 2005-05-12 | Nisshin Steel Co Ltd | Zn−Al−Mg合金めっき鋼板の溶接方法 |
JP2015531817A (ja) * | 2012-07-23 | 2015-11-05 | ポスコ | 耐食性及び表面外観に優れた溶融亜鉛合金めっき鋼板及びその製造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017190489A (ja) * | 2016-04-13 | 2017-10-19 | 新日鐵住金株式会社 | めっき鋼材 |
Also Published As
Publication number | Publication date |
---|---|
ES2796027T3 (es) | 2020-11-25 |
PL3017076T3 (pl) | 2020-10-19 |
EP3017076B1 (fr) | 2020-05-06 |
JP6368362B2 (ja) | 2018-08-01 |
US10612144B2 (en) | 2020-04-07 |
KR20160008661A (ko) | 2016-01-22 |
UA114855C2 (uk) | 2017-08-10 |
WO2015001419A1 (fr) | 2015-01-08 |
US20160138167A1 (en) | 2016-05-19 |
RU2016103533A (ru) | 2017-08-10 |
CA2915780C (fr) | 2018-03-06 |
MA38662B1 (fr) | 2016-12-30 |
BR112015032793A2 (pt) | 2017-07-25 |
WO2015001368A1 (fr) | 2015-01-08 |
HUE050330T2 (hu) | 2020-12-28 |
MA38662A1 (fr) | 2016-04-29 |
EP3017076A1 (fr) | 2016-05-11 |
BR112015032793A8 (pt) | 2019-12-24 |
MX2015017876A (es) | 2016-10-21 |
RU2640113C2 (ru) | 2017-12-26 |
ZA201508937B (en) | 2017-01-25 |
CN105358729A (zh) | 2016-02-24 |
CN105358729B (zh) | 2018-01-02 |
KR101638307B1 (ko) | 2016-07-08 |
BR112015032793B1 (pt) | 2020-11-24 |
CA2915780A1 (fr) | 2015-01-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6368362B2 (ja) | 貯蔵の間の黒化または変色を減らすための金属シートの処理方法、およびこの方法で処理された金属シート | |
US20200318252A1 (en) | Metal sheet with zinc hydroxysulfate/zinc sulfate-based protection layer | |
RU2590443C1 (ru) | Способ для производства покрытого расплавом цинкового сплава стального листа | |
Lostak et al. | Formation and characterization of Fe3+-/Cu2+-modified zirconium oxide conversion layers on zinc alloy coated steel sheets | |
US10189229B2 (en) | Surface-treated steel sheet | |
Vimalanandan et al. | Zn Mg and Zn Mg Al alloys for improved corrosion protection of steel: Some new aspects | |
RU2470092C2 (ru) | Металлический материал, имеющий очень хорошую коррозионную стойкость | |
US10577705B2 (en) | Steel sheet for container and method for producing steel sheet for container | |
Kim et al. | Surface darkening phenomenon of Zn–Mg alloy coated steel exposed to aqueous environment at high temperature | |
KR101803219B1 (ko) | 용기용 강판 및 그 제조 방법 | |
JP6197778B2 (ja) | 容器用鋼板およびその製造方法 | |
US20180282877A1 (en) | Steel sheet for container and method for producing steel sheet for container | |
JP6052521B2 (ja) | 耐食性金属部材被覆の製造プロセス、及び、耐食性金属部材の製造プロセス | |
JP7295486B2 (ja) | Sn系めっき鋼板 | |
JP2003183800A (ja) | 耐黒変性および耐食性に優れた溶融亜鉛系めっき鋼板およびその製造方法 | |
JP2018159107A (ja) | 溶融Zn合金めっき鋼板の製造方法 | |
JP6686654B2 (ja) | めっき鋼材の製造方法 | |
JP2021195563A (ja) | 溶融Zn−Al−Mg系めっき鋼材 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161108 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170202 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170502 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171010 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20180105 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180409 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180612 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180706 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6368362 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |