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MX2018007749A - Lamina de acero recubierta con aleacion de aluminio-hierro para formacion en prensa caliente, que tiene excelente resistencia de fractura retardada de hidrogeno, resistencia de desprendimiento y soldabilidad, y el miembro formado en caliente usando la misma. - Google Patents

Lamina de acero recubierta con aleacion de aluminio-hierro para formacion en prensa caliente, que tiene excelente resistencia de fractura retardada de hidrogeno, resistencia de desprendimiento y soldabilidad, y el miembro formado en caliente usando la misma.

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Publication number
MX2018007749A
MX2018007749A MX2018007749A MX2018007749A MX2018007749A MX 2018007749 A MX2018007749 A MX 2018007749A MX 2018007749 A MX2018007749 A MX 2018007749A MX 2018007749 A MX2018007749 A MX 2018007749A MX 2018007749 A MX2018007749 A MX 2018007749A
Authority
MX
Mexico
Prior art keywords
steel sheet
alloyed
layer
hot
aluminum
Prior art date
Application number
MX2018007749A
Other languages
English (en)
Inventor
Kim Yong-Soo
Keun OH Jin-
Ryoung SOHN Ii-
Rae CHO Yeol-
Original Assignee
Posco
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Posco filed Critical Posco
Publication of MX2018007749A publication Critical patent/MX2018007749A/es

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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
    • 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
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • 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
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • 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
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
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    • C22C—ALLOYS
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    • C22C—ALLOYS
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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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • C—CHEMISTRY; METALLURGY
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    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
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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
    • 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
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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
    • 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
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    • C—CHEMISTRY; METALLURGY
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    • 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
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    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips
    • 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
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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
    • 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
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    • 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
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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
    • 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
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    • 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
    • C23C28/40—Coatings including alternating layers following a pattern, a periodic or defined repetition
    • C23C28/44—Coatings including alternating layers following a pattern, a periodic or defined repetition characterized by a measurable physical property of the alternating layer or system, e.g. thickness, density, hardness
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
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    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
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    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
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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
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    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Articles (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

Se proporcionan una lámina de acero recubierta con aleación de aluminio-hierro para formación con prensa caliente, que tiene excelente resistencia de fractura retardada de hidrógeno, resistencia al desprendimiento y soldabilidad, y un miembro formado en caliente utilizando la misma. La presente invención se relaciona a una lámina de acero recubierta con aluminio aleado para la formación con prensa caliente, que comprende una lámina de acero base, una capa de óxido y una capa de recubrimiento aleada, formada entre las mismas, caracterizada en que la lámina de acero base comprende, en peso, 0.1-0.5% de C, 0.01-2% de Si, 0.01-10% de Mn, 0.001-0.05% de P, 0.0001-0.02% de S, 0.001-1.0% de Al, 0.001-0.02% de N, una cantidad de resto de Fe y otras impurezas inevitables, la capa de recubrimiento aleada comprende: una capa aleada (I) de Al-Fe formada sobre la lámina de acero base y que tiene una dureza de Vicker de 200-800Hv; una capa aleada (III) de Al-Fe formada sobre la capa aleada (I) de Al-Fe y que tiene una dureza de Vicker de 700-1200Hv; y una capa aleada (II) de Al-Fe continuamente o discontinuamente formada en una dirección longitudinal de la lámina de acero dentro de la capa aleada (III) de Al-Fe y que tiene una dureza de Vicker de 400-900 Hv, y la capa de óxido contiene oxígeno en una cantidad promedio de 20% en peso o menos en un punto de profundidad de 0.1 µm de una capa de superficie del mismo.
MX2018007749A 2015-12-23 2016-12-23 Lamina de acero recubierta con aleacion de aluminio-hierro para formacion en prensa caliente, que tiene excelente resistencia de fractura retardada de hidrogeno, resistencia de desprendimiento y soldabilidad, y el miembro formado en caliente usando la misma. MX2018007749A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150184975A KR101696121B1 (ko) 2015-12-23 2015-12-23 내수소지연파괴특성, 내박리성 및 용접성이 우수한 열간성형용 알루미늄-철 합금 도금강판 및 이를 이용한 열간성형 부재
PCT/KR2016/015155 WO2017111525A1 (ko) 2015-12-23 2016-12-23 내수소지연파괴특성, 내박리성 및 용접성이 우수한 열간성형용 알루미늄-철 합금 도금강판 및 이를 이용한 열간성형 부재

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MX2018007749A true MX2018007749A (es) 2018-08-09

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MX2018007749A MX2018007749A (es) 2015-12-23 2016-12-23 Lamina de acero recubierta con aleacion de aluminio-hierro para formacion en prensa caliente, que tiene excelente resistencia de fractura retardada de hidrogeno, resistencia de desprendimiento y soldabilidad, y el miembro formado en caliente usando la misma.

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US (1) US10590522B2 (es)
EP (1) EP3396010B1 (es)
JP (1) JP6704995B2 (es)
KR (1) KR101696121B1 (es)
CN (1) CN108474096B (es)
ES (1) ES2770101T3 (es)
MX (1) MX2018007749A (es)
WO (1) WO2017111525A1 (es)

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DE102016218957A1 (de) * 2016-09-30 2018-04-05 Thyssenkrupp Ag Temporäre Korrosionsschutzschicht
KR102010048B1 (ko) 2017-06-01 2019-10-21 주식회사 포스코 도장 밀착성과 도장 후 내식성이 우수한 열간 프레스 성형 부재용 강판 및 그 제조방법
WO2018221992A1 (ko) * 2017-06-01 2018-12-06 주식회사 포스코 도장 밀착성과 도장 후 내식성이 우수한 열간 프레스 성형 부재용 강판 및 그 제조방법
WO2018221991A1 (ko) * 2017-06-01 2018-12-06 주식회사 포스코 도금 밀착성이 우수한 열간 프레스 성형 부재용 강판 및 그 제조방법
WO2018221989A1 (ko) * 2017-06-01 2018-12-06 주식회사 포스코 수소지연파괴 저항성이 우수한 열간 프레스 성형 부재용 강판 및 그 제조방법
WO2018220430A1 (en) * 2017-06-02 2018-12-06 Arcelormittal Steel sheet for manufacturing press hardened parts, press hardened part having a combination of high strength and crash ductility, and manufacturing methods thereof
KR102010083B1 (ko) * 2017-12-26 2019-08-12 주식회사 포스코 내식성이 향상된 고내식 철-알루미늄계 합금도금강판, 그 제조방법 및 그로부터 제조된 열간 프레스 성형 부재
KR102010084B1 (ko) * 2017-12-26 2019-08-12 주식회사 포스코 수소지연파괴특성이 우수한 철-알루미늄 합금 도금강판, 그 제조방법 및 그로부터 제조된 열간 프레스 성형 부재
KR102010082B1 (ko) * 2017-12-26 2019-08-12 주식회사 포스코 열간 프레스용 철-알루미늄계 합금 도금 강판, 그 제조방법 및 열간 프레스 성형 부품
WO2019160106A1 (ja) * 2018-02-15 2019-08-22 日本製鉄株式会社 Ｆｅ－Ａｌ系めっきホットスタンプ部材及びＦｅ－Ａｌ系めっきホットスタンプ部材の製造方法
WO2019171157A1 (en) 2018-03-09 2019-09-12 Arcelormittal A manufacturing process of press hardened parts with high productivity
MX2020012957A (es) * 2018-05-31 2021-02-16 Posco Lamina de acero chapada con aleacion de al-fe para formacion en caliente, que tiene excelentes caracteristicas de soldadura twb, miembro de formacion en caliente, y metodos de fabricacion para los mismos.
US12123094B2 (en) * 2018-11-30 2024-10-22 Posco Co., Ltd Aluminum-based plated steel plate for hot press having excellent resistance against hydrogen delayed fracture and spot weldability, and method for manufacturing same
US11529795B2 (en) 2018-11-30 2022-12-20 Posco Holdings Inc. Steel sheet plated with Al—Fe for hot press forming having excellent corrosion resistance and spot weldability, and manufacturing method thereof
KR102227111B1 (ko) * 2018-11-30 2021-03-12 주식회사 포스코 열간성형 부재 및 그 제조방법
KR102378275B1 (ko) * 2018-11-30 2022-03-24 주식회사 포스코 열간성형용 알루미늄 철 합금 도금강판 및 그 제조방법
EP3889314A4 (en) * 2018-11-30 2021-11-10 Posco AL-FE ALLOY PLATED STEEL SHEET FOR HOT PRESS FORMING WITH EXCELLENT CORROSION RESISTANCE AND HEAT RESISTANCE, HOT PRESS FORMED PART AND ASSOCIATED MANUFACTURING PROCESS
CN113166912B (zh) * 2018-11-30 2023-02-17 Posco公司 氢致延迟断裂特性和点焊性优异的用于热压的铝系镀覆钢板及其制造方法
US11549167B2 (en) 2018-11-30 2023-01-10 Posco Steel sheet plated with Al—Fe alloy for hot press forming having excellent corrosion resistance and heat resistance, hot press formed part, and manufacturing method therefor
MX2021006199A (es) * 2018-11-30 2021-07-16 Posco Lamina de acero chapada en base de hierro-aluminio para formacion en prensa caliente, que tiene excelentes propiedades de fractura retardada de hidrogeno y propiedades de soldabilidad por puntos y metodo de manufactura de la misma.
CN113166911B (zh) * 2018-11-30 2023-08-22 浦项股份有限公司 氢致延迟断裂特性和点焊性优异的用于热压的铁铝系镀覆钢板及其制造方法
KR102180811B1 (ko) * 2018-12-03 2020-11-20 주식회사 포스코 수소취성에 대한 저항성이 우수한 열간 프레스 성형 부재 및 그 제조방법
CN112955572B (zh) * 2018-12-18 2023-02-17 安赛乐米塔尔公司 具有高抗延迟断裂性的压制硬化部件及其制造方法
KR102200174B1 (ko) * 2018-12-19 2021-01-07 주식회사 포스코 표면품질과 점 용접성이 우수한 아연도금강판 및 그 제조방법
KR102165223B1 (ko) 2018-12-19 2020-10-13 주식회사 포스코 열간성형 후 충격특성이 우수한 열간성형용 도금강판, 열간성형 부재 및 이들의 제조방법
WO2020203979A1 (ja) 2019-03-29 2020-10-08 日本製鉄株式会社 被覆鋼部材、被覆鋼板およびそれらの製造方法
US11840746B2 (en) * 2019-07-19 2023-12-12 University Of Florida Research Foundation, Inc. High temperature lightweight Al—Fe—Si based alloys
KR102279900B1 (ko) 2019-09-03 2021-07-22 주식회사 포스코 열간 성형용 강판, 열간 성형 부재 및 그 제조방법
WO2021084303A1 (en) 2019-10-30 2021-05-06 Arcelormittal A press hardening method
WO2021084305A1 (en) 2019-10-30 2021-05-06 Arcelormittal A press hardening method
WO2021084302A1 (en) * 2019-10-30 2021-05-06 Arcelormittal A press hardening method
MX2022005693A (es) 2019-11-22 2022-06-08 Nippon Steel Corp Miembro de acero recubierto, lamina de acero recubierta y metodos para producir los mismos.
CZ310333B6 (cs) * 2019-12-20 2025-03-05 Hyundai Steel Company Za tepla lisovaná součást a způsob její výroby
KR102280797B1 (ko) * 2019-12-20 2021-07-23 현대제철 주식회사 핫 스탬핑용 블랭크, 이의 제조 방법, 핫 스탬핑 부품, 및 이의 제조 방법
KR102326111B1 (ko) * 2019-12-20 2021-11-16 주식회사 포스코 금형 내마모성이 우수한 열간 프레스용 알루미늄-철계 도금강판 및 그 제조방법
CN113924373B (zh) * 2019-12-20 2023-09-01 现代制铁株式会社 热冲压部件及其制造方法
US12522902B2 (en) * 2020-02-13 2026-01-13 Nippon Steel Corporation Joint component and manufacturing method thereof
KR102273869B1 (ko) * 2020-06-02 2021-07-06 현대제철 주식회사 알루미늄계 도금 블랭크, 이의 제조방법 및 알루미늄계 도금 블랭크 제조장치
KR102330812B1 (ko) * 2020-06-30 2021-11-24 현대제철 주식회사 열간 프레스용 강판 및 이의 제조 방법
US12252755B2 (en) 2020-08-19 2025-03-18 Thyssenkrupp Steel Europe Ag Process for manufacturing a flat steel product having an aluminum-based corrosion-resistant coating, and flat steel product having an aluminum-based corrosion-resistant coating
EP4208576A1 (de) * 2020-09-01 2023-07-12 ThyssenKrupp Steel Europe AG Durch warmumformen eines stahlflachprodukts hergestelltes stahlbauteil, stahlflachprodukt und verfahren zur herstellung eines stahlbauteils
KR102869614B1 (ko) 2020-11-09 2025-10-13 주식회사 포스코 내수소취성 및 내충돌성이 우수한 열간성형용 도금강판, 열간성형 부재 및 이들의 제조방법
KR102348579B1 (ko) 2020-11-24 2022-01-06 주식회사 포스코 열간성형용 강판의 저항 점용접 방법
KR102885027B1 (ko) * 2020-12-18 2025-11-11 주식회사 포스코 내수소취성 및 내충돌성이 우수한 열간성형용 도금강판, 열간성형 부재 및 이들의 제조방법
KR102413549B1 (ko) * 2020-12-30 2022-06-28 현대제철 주식회사 핫 스탬핑용 블랭크, 이의 제조 방법, 핫 스탬핑 부품, 및 이의 제조 방법
KR102412116B1 (ko) * 2020-12-31 2022-06-23 현대제철 주식회사 핫 스탬핑 부품 및 이의 제조 방법
KR102389359B1 (ko) * 2020-12-31 2022-04-22 현대제철 주식회사 핫 스탬핑 부품, 및 이의 제조 방법
KR20230001145A (ko) 2021-06-28 2023-01-04 주식회사 포스코 열간성형부재의 저항 점 용접 방법
KR20230001146A (ko) 2021-06-28 2023-01-04 주식회사 포스코 열간성형부재의 저항 점 용접 방법
EP4455344A4 (en) * 2021-12-22 2025-07-30 Posco Co Ltd STEEL MATERIAL FOR HOT FORMING, HOT FORMED PART AND METHOD FOR MANUFACTURING THEREOF
KR20240086121A (ko) 2022-12-09 2024-06-18 주식회사 포스코 열간성형부재의 저항 점 용접 방법
KR20240086122A (ko) 2022-12-09 2024-06-18 주식회사 포스코 열간성형부재의 저항 점 용접 방법
CN116162823B (zh) * 2023-03-03 2025-12-12 山东钢铁集团日照有限公司 一种镀层热成形钢的热冲压零部件及其制造方法
CN116770175A (zh) * 2023-06-12 2023-09-19 南京工程学院 一种高耐延迟断裂的高强度钢及其节能制备方法、应用
JP7791500B2 (ja) * 2023-11-01 2025-12-24 日本製鉄株式会社 めっき鋼板
KR20250066828A (ko) 2023-11-07 2025-05-14 주식회사 포스코 열간 성형 부재의 저항 점 용접 방법
KR20250091772A (ko) 2023-12-14 2025-06-23 주식회사 포스코 열간성형부재의 저항 점 용접 방법
KR20250091579A (ko) 2023-12-14 2025-06-23 주식회사 포스코 열간 성형 부재의 저항 점 용접 방법
KR20250094606A (ko) 2023-12-18 2025-06-25 주식회사 포스코 열간성형용 도금강판 및 그 제조방법

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780984B1 (fr) 1998-07-09 2001-06-22 Lorraine Laminage Tole d'acier laminee a chaud et a froid revetue et comportant une tres haute resistance apres traitement thermique
WO2002103073A2 (en) 2001-06-15 2002-12-27 Nippon Steel Corporation High-strength alloyed aluminum-system plated steel sheet and high-strength automotive part excellent in heat resistance and after-painting corrosion resistance
JP4023710B2 (ja) 2001-06-25 2007-12-19 新日本製鐵株式会社 耐食性，耐熱性に優れたホットプレス用アルミ系めっき鋼板およびそれを使用した自動車用部材
JP3845271B2 (ja) 2001-06-15 2006-11-15 新日本製鐵株式会社 高温成形に適し高温成形後に高強度となるアルミもしくはアルミ−亜鉛めっき鋼板およびその製造方法
JP4132950B2 (ja) 2001-06-29 2008-08-13 新日本製鐵株式会社 高温成形に適し高温成形後に高強度となるアルミもしくはアルミ−亜鉛めっき鋼板およびその製造方法
JP3738754B2 (ja) * 2002-07-11 2006-01-25 日産自動車株式会社 電着塗装用アルミニウムめっき構造部材及びその製造方法
JP4288201B2 (ja) 2003-09-05 2009-07-01 新日本製鐵株式会社 耐水素脆化特性に優れた自動車用部材の製造方法
CN100471595C (zh) * 2004-07-15 2009-03-25 新日本制铁株式会社 使用钢板的高强度部件的热压方法和热压部件
JP2006051543A (ja) 2004-07-15 2006-02-23 Nippon Steel Corp 冷延、熱延鋼板もしくはＡｌ系、Ｚｎ系めっき鋼板を使用した高強度自動車部材の熱間プレス方法および熱間プレス部品
JP5176954B2 (ja) 2006-05-10 2013-04-03 新日鐵住金株式会社 熱間プレス鋼板部材用鋼板及び熱間プレス成形用鋼板の製造方法
WO2009090443A1 (en) 2008-01-15 2009-07-23 Arcelormittal France Process for manufacturing stamped products, and stamped products prepared from the same
DE102008006771B3 (de) 2008-01-30 2009-09-10 Thyssenkrupp Steel Ag Verfahren zur Herstellung eines Bauteils aus einem mit einem Al-Si-Überzug versehenen Stahlprodukt und Zwischenprodukt eines solchen Verfahrens
KR101122754B1 (ko) 2008-04-22 2012-03-23 신닛뽄세이테쯔 카부시키카이샤 도금 강판 및 도금 강판의 열간 프레스 방법
US8992704B2 (en) 2008-07-11 2015-03-31 Nippon Steel & Sumitomo Metal Corporation Aluminum plated steel sheet for rapid heating hot-stamping, production method of the same and rapid heating hot-stamping method by using this steel sheet
JP5444650B2 (ja) 2008-07-11 2014-03-19 新日鐵住金株式会社 ホットプレス用めっき鋼板及びその製造方法
JP5131844B2 (ja) 2008-08-12 2013-01-30 新日鐵住金株式会社 熱間プレス用熱延鋼板およびその製造方法ならびに熱間プレス鋼板部材の製造方法
KR101008042B1 (ko) * 2009-01-09 2011-01-13 주식회사 포스코 내식성이 우수한 알루미늄 도금강판, 이를 이용한 열간 프레스 성형 제품 및 그 제조방법
JP5327106B2 (ja) 2010-03-09 2013-10-30 Ｊｆｅスチール株式会社 プレス部材およびその製造方法
KR101253885B1 (ko) 2010-12-27 2013-04-16 주식회사 포스코 연성이 우수한 성형 부재용 강판, 성형 부재 및 그 제조방법
KR101536703B1 (ko) * 2011-03-09 2015-07-14 신닛테츠스미킨 카부시키카이샤 핫 스탬핑용 강판 및 그의 제조 방법과 고강도 부품의 제조 방법
KR20130132623A (ko) 2011-04-01 2013-12-04 신닛테츠스미킨 카부시키카이샤 도장 후 내식성이 우수한 핫 스탬핑 성형된 고강도 부품 및 그 제조 방법
CN103534372B (zh) 2011-06-30 2016-02-10 现代制铁株式会社 耐撞性优良的热硬化钢及使用其制造热硬化部件的方法
CA2850462C (en) 2011-09-30 2016-10-11 Nippon Steel & Sumitomo Metal Corporation High-strength hot-dip galvanized steel sheet having excellent delayed fracture resistance and manufacturing method thereof
KR101382981B1 (ko) 2011-11-07 2014-04-09 주식회사 포스코 온간프레스 성형용 강판, 온간프레스 성형 부재 및 이들의 제조방법
WO2014037627A1 (fr) 2012-09-06 2014-03-13 Arcelormittal Investigación Y Desarrollo Sl Procede de fabrication de pieces d'acier revêtues et durcies a la presse, et tôles prerevêtues permettant la fabrication de ces pieces
WO2014166630A1 (en) 2013-04-10 2014-10-16 Tata Steel Ijmuiden Bv Product formed by hot forming of metallic coated steel sheet, method to form the product, and steel strip
WO2014172242A1 (en) 2013-04-15 2014-10-23 Becton, Dickinson And Company Blood sampling transfer device and blood separation and testing system
JP5994748B2 (ja) 2013-08-05 2016-09-21 Ｊｆｅスチール株式会社 高強度プレス部品およびその製造方法
KR101568549B1 (ko) * 2013-12-25 2015-11-11 주식회사 포스코 우수한 굽힘성 및 초고강도를 갖는 열간 프레스 성형품용 강판, 이를 이용한 열간 프레스 성형품 및 이들의 제조방법
KR101585736B1 (ko) 2013-12-25 2016-01-15 주식회사 포스코 내식성 및 마이크로 균열 저항성이 우수한 알루미늄 합금도금강판, 이를 이용한 열간 프레스 성형품 및 그 제조방법
KR101665820B1 (ko) 2014-12-24 2016-10-25 주식회사 포스코 내식성이 우수한 열간성형용 강재, 내식성 및 균열전파 저항성이 우수한 열간성형 부재 및 그들의 제조방법
KR101569509B1 (ko) * 2014-12-24 2015-11-17 주식회사 포스코 프레스성형시 내파우더링성이 우수한 hpf 성형부재 및 이의 제조방법
KR101569505B1 (ko) * 2014-12-24 2015-11-30 주식회사 포스코 내박리성이 우수한 hpf 성형부재 및 그 제조방법
KR101569508B1 (ko) 2014-12-24 2015-11-17 주식회사 포스코 굽힘 특성이 우수한 hpf 성형부재 및 그 제조방법

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