JP7656249B2 - ブランク、構造部材の製造方法、及び構造部材 - Google Patents

ブランク、構造部材の製造方法、及び構造部材 Download PDF

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Publication number
JP7656249B2
JP7656249B2 JP2024576465A JP2024576465A JP7656249B2 JP 7656249 B2 JP7656249 B2 JP 7656249B2 JP 2024576465 A JP2024576465 A JP 2024576465A JP 2024576465 A JP2024576465 A JP 2024576465A JP 7656249 B2 JP7656249 B2 JP 7656249B2
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Japan
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blank
steel
steel plate
coating
structural member
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JP2024576465A
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Japanese (ja)
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JPWO2024225330A1 (https=
Inventor
野樹 木本
雅寛 久保
敬之助 井口
博司 吉田
秀昭 入川
宗士 藤田
優貴 鈴木
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Nippon Steel Corp
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Nippon Steel Corp
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/02—Side panels
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • 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
    • 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
    • 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
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • 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
    • 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
    • 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
    • C23C28/345—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 with at least one oxide layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Heat Treatment Of Articles (AREA)
JP2024576465A 2023-04-28 2024-04-24 ブランク、構造部材の製造方法、及び構造部材 Active JP7656249B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023075318 2023-04-28
JP2023075318 2023-04-28
PCT/JP2024/016120 WO2024225330A1 (ja) 2023-04-28 2024-04-24 ブランク、構造部材の製造方法、及び構造部材

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JPWO2024225330A1 JPWO2024225330A1 (https=) 2024-10-31
JP7656249B2 true JP7656249B2 (ja) 2025-04-03

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EP (1) EP4703060A1 (https=)
JP (1) JP7656249B2 (https=)
CN (1) CN121001834A (https=)
MX (1) MX2025012833A (https=)
WO (1) WO2024225330A1 (https=)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5509337B2 (ja) 2010-11-03 2014-06-04 ヒュンダイ ハイスコ 熱処理硬化鋼板を用いた局部的に異種強度を有する自動車部品の製造方法
JP6681239B2 (ja) 2016-03-28 2020-04-15 日本製鉄株式会社 プレス成形方法
JP2021154370A (ja) 2020-03-30 2021-10-07 日本製鉄株式会社 重ね合わせブランク、および、それを用いたホットスタンプ成形体の製造方法
JP2021528248A (ja) 2018-06-25 2021-10-21 オートテック・エンジニアリング・ソシエダッド・リミターダＡｕｔｏｔｅｃｈ Ｅｎｇｉｎｅｅｒｉｎｇ， Ｓ．Ｌ． 車両のボディサイド構造フレーム
WO2022215229A1 (ja) 2021-04-08 2022-10-13 日本製鉄株式会社 ホットスタンプ用鋼板及びホットスタンプ部材
CN217893040U (zh) 2022-08-12 2022-11-25 浙江吉利控股集团有限公司 侧围加强板、侧围加强板总成和车辆
JP7260765B2 (ja) 2019-03-29 2023-04-19 日本製鉄株式会社 熱間プレス成形品の製造方法、および鋼板
WO2023224122A1 (ja) 2022-05-19 2023-11-23 日本製鉄株式会社 ホットスタンプ用重ね合わせブランク、及び、重ね合わせホットスタンプ成形体
JP2023180687A (ja) 2022-06-10 2023-12-21 株式会社キーレックス 熱間プレス用ブランク材の製造方法及び熱間プレス用ブランク材

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6645635B1 (ja) * 2018-06-22 2020-02-14 日本製鉄株式会社 鋼板、テーラードブランク、熱間プレス成形品、鋼管、中空状焼入れ成形品、及び鋼板の製造方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5509337B2 (ja) 2010-11-03 2014-06-04 ヒュンダイ ハイスコ 熱処理硬化鋼板を用いた局部的に異種強度を有する自動車部品の製造方法
JP6681239B2 (ja) 2016-03-28 2020-04-15 日本製鉄株式会社 プレス成形方法
JP2021528248A (ja) 2018-06-25 2021-10-21 オートテック・エンジニアリング・ソシエダッド・リミターダＡｕｔｏｔｅｃｈ Ｅｎｇｉｎｅｅｒｉｎｇ， Ｓ．Ｌ． 車両のボディサイド構造フレーム
JP7260765B2 (ja) 2019-03-29 2023-04-19 日本製鉄株式会社 熱間プレス成形品の製造方法、および鋼板
JP2021154370A (ja) 2020-03-30 2021-10-07 日本製鉄株式会社 重ね合わせブランク、および、それを用いたホットスタンプ成形体の製造方法
WO2022215229A1 (ja) 2021-04-08 2022-10-13 日本製鉄株式会社 ホットスタンプ用鋼板及びホットスタンプ部材
WO2023224122A1 (ja) 2022-05-19 2023-11-23 日本製鉄株式会社 ホットスタンプ用重ね合わせブランク、及び、重ね合わせホットスタンプ成形体
JP2023180687A (ja) 2022-06-10 2023-12-21 株式会社キーレックス 熱間プレス用ブランク材の製造方法及び熱間プレス用ブランク材
CN217893040U (zh) 2022-08-12 2022-11-25 浙江吉利控股集团有限公司 侧围加强板、侧围加强板总成和车辆

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EP4703060A1 (en) 2026-03-04
JPWO2024225330A1 (https=) 2024-10-31
CN121001834A (zh) 2025-11-21
MX2025012833A (es) 2025-12-01
WO2024225330A1 (ja) 2024-10-31

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