JP2017145508A - Zn−Mg合金めっき鋼板及びその製造方法 - Google Patents
Zn−Mg合金めっき鋼板及びその製造方法 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
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- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
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- 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
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- 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
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- 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
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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
- 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
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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
- 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
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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
- 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
- C23C14/26—Vacuum evaporation by resistance or inductive heating of the source
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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
- 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
- C23C14/28—Vacuum evaporation by wave energy or particle radiation
- C23C14/30—Vacuum evaporation by wave energy or particle radiation by electron bombardment
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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
- 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
- C23C14/34—Sputtering
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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
- 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
- C23C14/34—Sputtering
- C23C14/3407—Cathode assembly for sputtering apparatus, e.g. Target
- C23C14/3414—Metallurgical or chemical aspects of target preparation, e.g. casting, powder metallurgy
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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
- 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
- C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
- C23C14/562—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks for coating elongated substrates
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12785—Group IIB metal-base component
- Y10T428/12792—Zn-base component
- Y10T428/12799—Next to Fe-base component [e.g., galvanized]
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- Toxicology (AREA)
- Physical Vapour Deposition (AREA)
- Coating With Molten Metal (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Description
冷延鋼板を用い、真空チャンバー内でプラズマ前処理により表面の異物や自然酸化膜を除去した後、真空蒸着法の一つである電磁浮揚誘導加熱蒸着法によりZn−Mg合金を薄膜にコーティングした。このとき、薄膜形成前後の冷却処理の有無に応じた鋼板の温度及び薄膜のMg含量(wt%)を表1のように変化させながら、Zn−Mg合金めっき鋼板を製造した。
12 蒸着前の鋼板の冷却装置(冷却ロール)
13 Zn−Mg合金源(Source)
14 蒸着後の鋼板の冷却装置(冷却ロール)
15 Zn−Mg合金めっき層
Claims (10)
- 素地鋼板及び前記素地鋼板上に形成されたZn−Mgめっき層を含み、
前記Zn−Mgめっき層のMg含量が8重量%以下(但し、0重量%は除く)であり、前記Zn−Mgめっき層はZnとMg2Zn11との複合相である、Zn−Mg合金めっき鋼板。 - 前記ZnとMg2Zn11との複合相の相比率はZn:Mg2Zn11が1:1〜1:3である、請求項1に記載のZn−Mg合金めっき鋼板。
- 前記Zn−Mg合金めっき鋼板の表面粒子の平均サイズは90μm以下(但し、0μmは除く)である、請求項1に記載のZn−Mg合金めっき鋼板。
- 前記Zn−Mgめっき層の厚さは1〜3μmである、請求項1に記載のZn−Mg合金めっき鋼板。
- 前記素地鋼板は熱延鋼板または冷延鋼板である、請求項1に記載のZn−Mg合金めっき鋼板。
- 前記Zn−Mgめっき層のMg含量が6.3重量%以下(但し、0重量%は除く)である、請求項1に記載のZn−Mg合金めっき鋼板。
- 素地鋼板を用意する段階と、
Zn−Mg合金源を蒸発させて前記素地鋼板の表面に蒸着させることによりZn−Mgめっき層を形成する段階
とを含み、
前記Zn−Mgめっき層のMg含量が8重量%以下(但し、0重量%は除く)であり、前記蒸着前後の前記素地鋼板の温度は60℃以下である、Zn−Mg合金めっき鋼板の製造方法。 - 前記Zn−Mg合金源の蒸発は、真空度1x10−5〜1x10−2mbarで真空蒸発法により行われる、請求項7に記載のZn−Mg合金めっき鋼板の製造方法。
- 前記真空蒸発法は、真空蒸着法、熱蒸発法、電磁浮揚誘導加熱蒸発法、スパッタリング法、電子ビーム蒸発法、イオンプレーティング法、または電磁浮揚物理気相蒸着法である、請求項8に記載のZn−Mg合金めっき鋼板の製造方法。
- 前記Zn−Mgめっき層のMg含量が6.3重量%以下(但し、0重量%は除く)である、請求項7に記載のZn−Mg合金めっき鋼板の製造方法。
Applications Claiming Priority (2)
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KR10-2012-0153981 | 2012-12-26 | ||
KR20120153981A KR101439694B1 (ko) | 2012-12-26 | 2012-12-26 | Zn-Mg 합금도금강판 및 그의 제조방법 |
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JP2015551046A Division JP2016503837A (ja) | 2012-12-26 | 2012-12-28 | Zn−Mg合金めっき鋼板及びその製造方法 |
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JP2017145508A true JP2017145508A (ja) | 2017-08-24 |
JP6346972B2 JP6346972B2 (ja) | 2018-06-20 |
JP6346972B6 JP6346972B6 (ja) | 2018-07-18 |
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JP2017075018A Active JP6346972B6 (ja) | 2012-12-26 | 2017-04-05 | Zn−Mg合金めっき鋼板及びその製造方法 |
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US (1) | US9744743B2 (ja) |
EP (1) | EP2940191B1 (ja) |
JP (2) | JP2016503837A (ja) |
KR (1) | KR101439694B1 (ja) |
CN (1) | CN104903493B (ja) |
WO (1) | WO2014104445A1 (ja) |
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KR101819394B1 (ko) | 2016-12-23 | 2018-01-16 | 주식회사 포스코 | 도금 밀착성이 우수한 Zn-Mg 합금 도금 강재 |
KR20200034765A (ko) * | 2017-08-30 | 2020-03-31 | 아르셀러미탈 | 코팅된 금속 기재 |
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WO2019239185A1 (en) | 2018-06-13 | 2019-12-19 | Arcelormittal | Vacuum deposition facility and method for coating a substrate |
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US11167375B2 (en) | 2018-08-10 | 2021-11-09 | The Research Foundation For The State University Of New York | Additive manufacturing processes and additively manufactured products |
KR102180799B1 (ko) * | 2018-11-29 | 2020-11-19 | 주식회사 포스코 | 경도 및 내골링성이 우수한 아연 도금강판 및 그 제조방법 |
KR102175582B1 (ko) * | 2018-12-19 | 2020-11-06 | 주식회사 포스코 | 가공성 및 내식성이 우수한 이종도금강판 및 그 제조방법 |
KR102178717B1 (ko) * | 2018-12-19 | 2020-11-27 | 주식회사 포스코 | 도금 밀착성 및 내식성이 우수한 Zn-Mg 합금 도금 강재 및 그 제조방법 |
CA3216734A1 (en) | 2021-07-09 | 2023-01-12 | Kohei Tokuda | Plated steel |
TWI794874B (zh) * | 2021-07-09 | 2023-03-01 | 日商日本製鐵股份有限公司 | 鍍敷鋼材 |
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Cited By (4)
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KR101819394B1 (ko) | 2016-12-23 | 2018-01-16 | 주식회사 포스코 | 도금 밀착성이 우수한 Zn-Mg 합금 도금 강재 |
KR20200034765A (ko) * | 2017-08-30 | 2020-03-31 | 아르셀러미탈 | 코팅된 금속 기재 |
KR102420404B1 (ko) * | 2017-08-30 | 2022-07-13 | 아르셀러미탈 | 코팅된 금속 기재 |
US11668002B2 (en) | 2017-08-30 | 2023-06-06 | Arcelormittal | Coated metallic substrate |
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EP2940191A1 (en) | 2015-11-04 |
CN104903493A (zh) | 2015-09-09 |
JP2016503837A (ja) | 2016-02-08 |
US20150352812A1 (en) | 2015-12-10 |
EP2940191A4 (en) | 2015-11-04 |
JP6346972B6 (ja) | 2018-07-18 |
WO2014104445A1 (ko) | 2014-07-03 |
KR20140083836A (ko) | 2014-07-04 |
CN104903493B (zh) | 2018-04-24 |
JP6346972B2 (ja) | 2018-06-20 |
KR101439694B1 (ko) | 2014-09-12 |
US9744743B2 (en) | 2017-08-29 |
EP2940191B1 (en) | 2018-05-16 |
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