JP2023505161A - アルミニウム系合金めっき鋼板及びその製造方法 - Google Patents
アルミニウム系合金めっき鋼板及びその製造方法 Download PDFInfo
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- JP2023505161A JP2023505161A JP2022533094A JP2022533094A JP2023505161A JP 2023505161 A JP2023505161 A JP 2023505161A JP 2022533094 A JP2022533094 A JP 2022533094A JP 2022533094 A JP2022533094 A JP 2022533094A JP 2023505161 A JP2023505161 A JP 2023505161A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 73
- 239000010959 steel Substances 0.000 title claims abstract description 73
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 39
- 239000000956 alloy Substances 0.000 title claims abstract description 39
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 36
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000007747 plating Methods 0.000 claims abstract description 91
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 30
- 229910007570 Zn-Al Inorganic materials 0.000 claims description 28
- 229910000838 Al alloy Inorganic materials 0.000 claims description 11
- 229910052725 zinc Inorganic materials 0.000 claims description 9
- 238000005240 physical vapour deposition Methods 0.000 claims description 8
- 238000001771 vacuum deposition Methods 0.000 claims description 6
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 239000011701 zinc Substances 0.000 description 26
- 229910019142 PO4 Inorganic materials 0.000 description 14
- 239000010452 phosphate Substances 0.000 description 14
- 238000011282 treatment Methods 0.000 description 14
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 229910001338 liquidmetal Inorganic materials 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000005275 alloying Methods 0.000 description 4
- 239000011572 manganese Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000007542 hardness measurement Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 229910000797 Ultra-high-strength steel Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/10—Alloys based on aluminium with zinc as the next major constituent
-
- 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
- C23C28/02—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 only coatings only including layers of metallic material
- C23C28/021—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 only coatings only including layers of metallic material including at least one metal alloy layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/012—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of aluminium or an aluminium alloy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/017—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of aluminium or an aluminium alloy, another layer being formed of an alloy based on a non ferrous metal other than aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C18/00—Alloys based on zinc
- C22C18/04—Alloys based on zinc with aluminium as the next major constituent
-
- 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
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
-
- 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
- C23C2/12—Aluminium 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
- 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
- C23C28/02—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 only coatings only including layers of metallic material
-
- 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
- C23C28/02—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 only coatings only including layers of metallic material
- C23C28/023—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 only coatings only including layers of metallic material only coatings of metal elements only
-
- 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
- C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
- C23C28/3225—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only with at least one zinc-based layer
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Coating With Molten Metal (AREA)
- Physical Vapour Deposition (AREA)
Abstract
Description
まず、重量%で、C:0.16%、Mn:2.5%、Si:1.5%及び残部Fe及び不可避不純物を含む合金組成を有する引張強度1.2Gpa級の超高強度素地鋼板を用意し、上記素地鋼板に溶融めっき方式を用いてAl系合金めっき層を形成した。このとき、上記Al系合金めっき層の成分を湿式分析(ICP)方式で測定した結果、Zn:20%、Mg:3%、Mn:2%、Si:7%、Fe:0.9%、残部Alを含有することを確認した。この後、上記Al系合金めっき層上にEML-PVD方式を用いてZn-Al系めっき層を形成した。このとき、下記表1に示したように、上記Zn-Al系めっき層のめっき付着量及びAl含有量を変更した。
2 Al系合金めっき層
3 Zn-Al系めっき層
Claims (5)
- 素地鋼板;
前記素地鋼板の少なくとも一面に形成されたAl系合金めっき層;及び
前記Al系合金めっき層上に形成され、重量%で、Al:0.5~1.0%、残部Zn及び不可避不純物を含み、めっき付着量が3~12g/m2であるZn-Al系めっき層;を含む、アルミニウム系合金めっき鋼板。 - 前記Zn-Al系めっき層の硬度は65Hv以上である、請求項1に記載のアルミニウム系合金めっき鋼板。
- 前記Al系合金めっき層は重量%で、Si:5~12%、Zn:5~30%、Mg:0.5~5%、Mn:0.01~2%、Fe:0.1~2%、残部Al及び不可避不純物を含む、請求項1に記載のアルミニウム系合金めっき鋼板。
- 素地鋼板を用意する段階;
前記素地鋼板上に溶融アルミニウムめっき方式を用いて、Al系合金めっき層を形成してアルミニウム合金めっき鋼板を得る段階;
前記アルミニウム合金めっき鋼板の表面に真空蒸着方式を用いて、重量%で、Al:0.5~1.2%、残部Zn及び不可避不純物を含み、めっき付着量が3~12g/m2であるZn-Al系めっき層を形成する段階;を含む、アルミニウム系合金めっき鋼板の製造方法。 - 前記真空蒸着方式は、EML-PVD、Jet-PVD、EB PVD、及びThermal方式のいずれか一つを用いる、請求項4に記載のアルミニウム系合金めっき鋼板の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190160730A KR20210070681A (ko) | 2019-12-05 | 2019-12-05 | 알루미늄계 합금 도금강판 및 그 제조방법 |
KR10-2019-0160730 | 2019-12-05 | ||
PCT/KR2020/017347 WO2021112521A1 (ko) | 2019-12-05 | 2020-12-01 | 알루미늄계 합금 도금강판 및 그 제조방법 |
Publications (2)
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JP2023505161A true JP2023505161A (ja) | 2023-02-08 |
JP7301233B2 JP7301233B2 (ja) | 2023-06-30 |
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JP2022533094A Active JP7301233B2 (ja) | 2019-12-05 | 2020-12-01 | アルミニウム系合金めっき鋼板及びその製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230019519A1 (ja) |
EP (1) | EP4071273A4 (ja) |
JP (1) | JP7301233B2 (ja) |
KR (1) | KR20210070681A (ja) |
CN (1) | CN114787420B (ja) |
WO (1) | WO2021112521A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0146986B1 (ko) * | 1995-08-29 | 1998-11-02 | 서정욱 | 알루미늄 도금강판의 인산염처리성을 향상시키는 방법 |
JP2010144193A (ja) * | 2008-12-16 | 2010-07-01 | Nisshin Steel Co Ltd | 複層めっき鋼板およびその製造方法 |
US20100294400A1 (en) * | 2007-10-02 | 2010-11-25 | Thyssenkrupp Steel Europe Ag | Method for producing a steel component by hot forming and steel component produced by hot forming |
JP2011241458A (ja) * | 2010-05-20 | 2011-12-01 | Nippon Steel Corp | 亜鉛系2層めっき鋼材およびその製造方法 |
JP2018513909A (ja) * | 2015-02-19 | 2018-05-31 | アルセロールミタル | アルミニウム系被膜および亜鉛被膜で被覆された板からのリン酸塩処理可能な部品の製造方法 |
JP2019531406A (ja) * | 2016-08-22 | 2019-10-31 | ポスコPosco | 耐ゴーリング性、成形性及びシーラー接着性に優れた溶融亜鉛めっき鋼板及びその製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69220566T2 (de) * | 1991-11-21 | 1998-02-19 | Nisshin Steel Co Ltd | Verfahren zur bildung einer beschichtung mittels aufdampfen |
CN103805930B (zh) * | 2009-01-16 | 2016-06-08 | 新日铁住金株式会社 | 耐蚀性优异的热浸镀Zn-Al-Mg-Si-Cr合金的钢材 |
KR102058889B1 (ko) * | 2015-09-29 | 2019-12-26 | 닛폰세이테츠 가부시키가이샤 | 도금 강재 |
EP3395979B1 (en) * | 2015-12-24 | 2020-06-03 | Posco | Austenite-based molten aluminum-plated steel sheet having excellent properties of plating and weldability, and method for manufacturing same |
JP2018090879A (ja) * | 2016-12-06 | 2018-06-14 | 株式会社神戸製鋼所 | 熱間プレス成形用鋼板、熱間プレス成形品の製造方法、および熱間プレス成形品 |
WO2019043424A1 (en) * | 2017-08-30 | 2019-03-07 | Arcelormittal | COATED METALLIC SUBSTRATE |
KR102043522B1 (ko) * | 2017-12-22 | 2019-11-12 | 주식회사 포스코 | 용접 액화 취성에 대한 저항성 및 도금 밀착성이 우수한 알루미늄 합금 도금강판 |
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2019
- 2019-12-05 KR KR1020190160730A patent/KR20210070681A/ko not_active IP Right Cessation
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- 2020-12-01 JP JP2022533094A patent/JP7301233B2/ja active Active
- 2020-12-01 WO PCT/KR2020/017347 patent/WO2021112521A1/ko unknown
- 2020-12-01 US US17/781,969 patent/US20230019519A1/en active Pending
- 2020-12-01 EP EP20897197.8A patent/EP4071273A4/en active Pending
- 2020-12-01 CN CN202080084007.XA patent/CN114787420B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0146986B1 (ko) * | 1995-08-29 | 1998-11-02 | 서정욱 | 알루미늄 도금강판의 인산염처리성을 향상시키는 방법 |
US20100294400A1 (en) * | 2007-10-02 | 2010-11-25 | Thyssenkrupp Steel Europe Ag | Method for producing a steel component by hot forming and steel component produced by hot forming |
JP2010144193A (ja) * | 2008-12-16 | 2010-07-01 | Nisshin Steel Co Ltd | 複層めっき鋼板およびその製造方法 |
JP2011241458A (ja) * | 2010-05-20 | 2011-12-01 | Nippon Steel Corp | 亜鉛系2層めっき鋼材およびその製造方法 |
JP2018513909A (ja) * | 2015-02-19 | 2018-05-31 | アルセロールミタル | アルミニウム系被膜および亜鉛被膜で被覆された板からのリン酸塩処理可能な部品の製造方法 |
JP2019531406A (ja) * | 2016-08-22 | 2019-10-31 | ポスコPosco | 耐ゴーリング性、成形性及びシーラー接着性に優れた溶融亜鉛めっき鋼板及びその製造方法 |
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Publication number | Publication date |
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US20230019519A1 (en) | 2023-01-19 |
WO2021112521A1 (ko) | 2021-06-10 |
EP4071273A1 (en) | 2022-10-12 |
JP7301233B2 (ja) | 2023-06-30 |
CN114787420A (zh) | 2022-07-22 |
KR20210070681A (ko) | 2021-06-15 |
EP4071273A4 (en) | 2022-10-19 |
CN114787420B (zh) | 2023-12-01 |
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