JP2017502174A - 耐食性及び溶接性に優れた熱間プレス成形用鋼板、成形部材及びその製造方法 - Google Patents
耐食性及び溶接性に優れた熱間プレス成形用鋼板、成形部材及びその製造方法 Download PDFInfo
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- JP2017502174A JP2017502174A JP2016542208A JP2016542208A JP2017502174A JP 2017502174 A JP2017502174 A JP 2017502174A JP 2016542208 A JP2016542208 A JP 2016542208A JP 2016542208 A JP2016542208 A JP 2016542208A JP 2017502174 A JP2017502174 A JP 2017502174A
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/20—Bending sheet metal, not otherwise provided for
-
- 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
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
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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
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
- C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
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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
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/50—Controlling or regulating the coating processes
- C23C2/52—Controlling or regulating the coating processes with means for measuring or sensing
- C23C2/522—Temperature of the bath
-
- 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.]
- Y10T428/12736—Al-base component
-
- 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.]
- Y10T428/12736—Al-base component
- Y10T428/1275—Next to Group VIII or IB metal-base component
- Y10T428/12757—Fe
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coating With Molten Metal (AREA)
- Laminated Bodies (AREA)
Abstract
Description
まず、厚さ15mmの熱間プレス成形用冷延鋼板を素地鋼板として設けた。このとき、上記素地鋼板は、その成分がC:0.22wt%、Si:0.24wt%、Mn:1.56wt%、P:0.012wt%、B:0.0028wt%、Cr:0.01wt%、Ti:0.03wt%、残部Fe及びその他の不可避不純物を含む。
Claims (15)
- 素地鋼板と、前記素地鋼板の少なくとも一面に形成されるアルミニウム−マグネシウム合金めっき層と、を含み、
前記合金めっき層は、前記マグネシウム(Mg)より酸化性が高い元素を含む、熱間プレス成形用鋼板。 - 前記マグネシウム(Mg)より酸化性が高い元素は、ベリリウム(Be)、カルシウム(Ca)、リチウム(Li)、及びナトリウム(Na)からなる群より選択された1種以上である、請求項1に記載の熱間プレス成形用鋼板。
- 前記合金めっき層は、前記マグネシウム(Mg)より酸化性が高い元素を0.0005〜0.05重量%含む、請求項1に記載の熱間プレス成形用鋼板。
- 前記合金めっき層は、前記マグネシウム(Mg)より酸化性が高い元素を0.0005〜0.02重量%含む、請求項3に記載の熱間プレス成形用鋼板。
- 前記合金めっき層は、マグネシウム(Mg)を0.5〜10重量%含む、請求項1に記載の熱間プレス成形用鋼板。
- 前記合金めっき層はシリコン(Si)を10重量%以下(0%は除く)さらに含み、前記合金めっき層はアルミニウム−シリコン−マグネシウム合金めっき層である、請求項1に記載の熱間プレス成形用鋼板。
- 前記合金めっき層は5〜30μmの平均厚さを有する、請求項1に記載の熱間プレス成形用鋼板。
- 素地鋼板と、
前記素地鋼板の少なくとも一面に形成されるアルミニウム−マグネシウム合金めっき層と、
前記合金めっき層の上部に形成される酸化性被膜層と、を含み、
前記酸化性被膜層は、前記マグネシウム(Mg)より酸化性が高い元素を含む、熱間プレス成形部材。 - 前記マグネシウム(Mg)より酸化性が高い元素は、ベリリウム(Be)、カルシウム(Ca)、リチウム(Li)、及びナトリウム(Na)からなる群より選択された1種以上である、請求項8に記載の熱間プレス成形部材。
- 前記酸化性被膜層は、アルミニウム及びマグネシウムのうち1種以上をさらに含む、請求項8に記載の熱間プレス成形部材。
- 前記合金めっき層はシリコン(Si)を10重量%以下(0%は除く)さらに含み、前記合金めっき層はアルミニウム−シリコン−マグネシウム合金めっき層である、請求項8に記載の熱間プレス成形部材。
- 前記合金めっき層の平均厚さは5〜35μmであり、前記酸化性被膜層の平均厚さは1μm以下(0μmを除く)である、請求項8に記載の熱間プレス成形部材。
- 素地鋼板を設ける段階と、前記素地鋼板をアルミニウム−マグネシウム合金めっき浴に浸漬して合金めっき層を形成する段階と、を含み、
前記合金めっき浴は、0.5〜10重量%のマグネシウム(Mg)、0.0005〜0.05重量%の前記マグネシウム(Mg)より酸化性が高い元素、残部Al及びその他の不可避不純物を含む、熱間プレス成形用鋼板の製造方法。 - 前記マグネシウム(Mg)より酸化性が高い元素は、ベリリウム(Be)、カルシウム(Ca)、リチウム(Li)、及びナトリウム(Na)からなる群より選択された1種以上である、請求項13に記載の熱間プレス成形用鋼板の製造方法。
- 前記合金めっき浴は10重量%以下のシリコン(Si)をさらに含む、請求項13に記載の熱間プレス成形用鋼板の製造方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130161323A KR20150073531A (ko) | 2013-12-23 | 2013-12-23 | 내식성 및 용접성이 우수한 열간 프레스 성형용 강판, 성형부재 및 그 제조방법 |
| KR10-2013-0161323 | 2013-12-23 | ||
| PCT/KR2014/012698 WO2015099399A1 (ko) | 2013-12-23 | 2014-12-23 | 내식성 및 용접성이 우수한 열간 프레스 성형용 강판, 성형부재 및 그 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017502174A true JP2017502174A (ja) | 2017-01-19 |
| JP6328248B2 JP6328248B2 (ja) | 2018-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016542208A Active JP6328248B2 (ja) | 2013-12-23 | 2014-12-23 | 耐食性及び溶接性に優れた熱間プレス成形用鋼板、成形部材及びその製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10570493B2 (ja) |
| EP (1) | EP3088558B1 (ja) |
| JP (1) | JP6328248B2 (ja) |
| KR (1) | KR20150073531A (ja) |
| CN (1) | CN105849305B (ja) |
| WO (1) | WO2015099399A1 (ja) |
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| JP2022535056A (ja) * | 2019-06-03 | 2022-08-04 | ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフト | 腐食保護コーティングを施された平鋼製品からシート金属コンポーネントを製造するための方法 |
| WO2022185840A1 (ja) * | 2021-03-01 | 2022-09-09 | 日本製鉄株式会社 | バッテリーユニット |
| CN116918141A (zh) * | 2021-03-01 | 2023-10-20 | 日本制铁株式会社 | 蓄电池装置 |
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| KR20190115024A (ko) | 2017-03-01 | 2019-10-10 | 에이케이 스틸 프로퍼티즈 인코포레이티드 | 극도로 높은 강도를 갖는 프레스 경화 강 |
| KR102010048B1 (ko) * | 2017-06-01 | 2019-10-21 | 주식회사 포스코 | 도장 밀착성과 도장 후 내식성이 우수한 열간 프레스 성형 부재용 강판 및 그 제조방법 |
| JP2020082104A (ja) * | 2018-11-19 | 2020-06-04 | 株式会社神戸製鋼所 | 接合構造体及び接合構造体の製造方法 |
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| MX2021006198A (es) | 2018-11-30 | 2021-07-16 | Posco | Lamina de acero chapada con al-fe para formacion en prensa caliente que tiene excelente resistencia a la corrosion y soldabilidad por puntos y metodo de manufactura de la misma. |
| MX2022002089A (es) | 2019-08-29 | 2022-03-17 | Nippon Steel Corp | Acero estampado en caliente. |
| EP4174207A1 (de) | 2021-11-02 | 2023-05-03 | ThyssenKrupp Steel Europe AG | Stahlflachprodukt mit verbesserten verarbeitungseigenschaften |
| WO2025127576A1 (ko) * | 2023-12-15 | 2025-06-19 | 주식회사 포스코 | 열간 성형 부재, 열간 (프레스) 성형 부품 및 이들의 제조방법과 성형 장치, 성형 방법, 배터리 케이스용 브라켓 및 배터리팩 모듈 |
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2013
- 2013-12-23 KR KR1020130161323A patent/KR20150073531A/ko not_active Ceased
-
2014
- 2014-12-23 CN CN201480070527.XA patent/CN105849305B/zh active Active
- 2014-12-23 EP EP14874709.0A patent/EP3088558B1/en not_active Revoked
- 2014-12-23 JP JP2016542208A patent/JP6328248B2/ja active Active
- 2014-12-23 WO PCT/KR2014/012698 patent/WO2015099399A1/ko not_active Ceased
- 2014-12-23 US US15/105,498 patent/US10570493B2/en active Active
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| JPH11279734A (ja) * | 1998-03-27 | 1999-10-12 | Nisshin Steel Co Ltd | 表面性状の優れたAl−Si−Mg系溶融Al基めっき鋼板 |
| JP2004083988A (ja) * | 2002-08-26 | 2004-03-18 | Nisshin Steel Co Ltd | 加工部耐酸化性に優れた耐熱用溶融Al基めっき鋼板加工材および耐高温酸化被覆構造 |
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| JP2013227620A (ja) * | 2012-04-25 | 2013-11-07 | Nippon Steel & Sumitomo Metal Corp | 熱間プレス用Al系めっき鋼板とその熱間プレス方法及び高強度自動車部品 |
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| WO2019132496A1 (ko) * | 2017-12-26 | 2019-07-04 | 주식회사 포스코 | 절연 특성이 우수한 코팅 전기강판 및 이의 제조방법 |
| JP2022535056A (ja) * | 2019-06-03 | 2022-08-04 | ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフト | 腐食保護コーティングを施された平鋼製品からシート金属コンポーネントを製造するための方法 |
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| JP7795913B2 (ja) | 2019-06-03 | 2026-01-08 | ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフト | 腐食保護コーティングを施された平鋼製品からシート金属コンポーネントを製造するための方法 |
| WO2022185840A1 (ja) * | 2021-03-01 | 2022-09-09 | 日本製鉄株式会社 | バッテリーユニット |
| JPWO2022185840A1 (ja) * | 2021-03-01 | 2022-09-09 | ||
| CN116918141A (zh) * | 2021-03-01 | 2023-10-20 | 日本制铁株式会社 | 蓄电池装置 |
| JP7436922B2 (ja) | 2021-03-01 | 2024-02-22 | 日本製鉄株式会社 | バッテリーユニット |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3088558B1 (en) | 2019-02-20 |
| CN105849305A (zh) | 2016-08-10 |
| WO2015099399A1 (ko) | 2015-07-02 |
| CN105849305B (zh) | 2019-04-26 |
| US10570493B2 (en) | 2020-02-25 |
| EP3088558A1 (en) | 2016-11-02 |
| KR20150073531A (ko) | 2015-07-01 |
| US20170002450A1 (en) | 2017-01-05 |
| JP6328248B2 (ja) | 2018-05-23 |
| EP3088558A4 (en) | 2017-01-11 |
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