MX2017002580A - Lamina de acero galvanizada de alta resistencia excelente en conformabilidad de brida de estiramiento. estabilidad en el plano de la conformabilidad de brida de estiramiento, y plegabilidad y metodo para fabricar la misma. - Google Patents

Lamina de acero galvanizada de alta resistencia excelente en conformabilidad de brida de estiramiento. estabilidad en el plano de la conformabilidad de brida de estiramiento, y plegabilidad y metodo para fabricar la misma.

Info

Publication number
MX2017002580A
MX2017002580A MX2017002580A MX2017002580A MX2017002580A MX 2017002580 A MX2017002580 A MX 2017002580A MX 2017002580 A MX2017002580 A MX 2017002580A MX 2017002580 A MX2017002580 A MX 2017002580A MX 2017002580 A MX2017002580 A MX 2017002580A
Authority
MX
Mexico
Prior art keywords
flangeability
stretch
steel sheet
galvanized steel
dip galvanized
Prior art date
Application number
MX2017002580A
Other languages
English (en)
Inventor
Fujita Koichiro
Hasegawa Hiroshi
Original Assignee
Jfe Steel Corp
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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MX2017002580A publication Critical patent/MX2017002580A/es

Links

Classifications

    • 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
    • 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
    • B32B15/013—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 a metal other than iron or aluminium
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0463—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment following hot rolling
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C22C—ALLOYS
    • 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
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • 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
    • 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
    • C23C2/26—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
    • 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
    • C23C2/29—Cooling or quenching
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Coating With Molten Metal (AREA)

Abstract

Se proporciona una lámina de acero galvanizada de alta resistencia la cual es excelente en conformabilidad de brida de estiramiento, estabilidad en el plano de la conformabilidad de brida de estiramiento, y plegabilidad, así como un método para fabricar la misma. La lámina de acero galvanizada de alta resistencia contiene de 0.12% a 0.25% de C, de 0.01% a 1.00% de Si, de 1.5% a 4.0% de Mn, de 0.100% o menos de P, 0.02% o menos de S, de 0.01% a 0.10% de Al, de 0.001% a 0.010% de N, de 0.005% a 0.100% de Ti, y 0.0005% a 0.0050% de B, el resto siendo Fe e impurezas inevitables, Ti > 4N siendo satisfechas. La lámina de acero galvanizada de alta resistencia contiene 80% hasta 100% de martensita en términos de fracción de área, 5% o menos (incluyendo 0%) ferrita poligonal en términos de fracción de área, y menos de 3% (incluyendo 0%) austenita retenida en términos de fracción de área. La dureza promedio de martensita es 400 hasta 500 en términos de dureza de Vickers (Hv). El tamaño del grano promedio de martensita es 20 µm o menos. La desviación estándar del tamaño del grano de martensita es 7.0 µm o menos.
MX2017002580A 2014-08-28 2015-08-14 Lamina de acero galvanizada de alta resistencia excelente en conformabilidad de brida de estiramiento. estabilidad en el plano de la conformabilidad de brida de estiramiento, y plegabilidad y metodo para fabricar la misma. MX2017002580A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014174410 2014-08-28
PCT/JP2015/004049 WO2016031165A1 (ja) 2014-08-28 2015-08-14 伸びフランジ性、伸びフランジ性の面内安定性および曲げ性に優れた高強度溶融亜鉛めっき鋼板ならびにその製造方法

Publications (1)

Publication Number Publication Date
MX2017002580A true MX2017002580A (es) 2017-05-25

Family

ID=55399083

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017002580A MX2017002580A (es) 2014-08-28 2015-08-14 Lamina de acero galvanizada de alta resistencia excelente en conformabilidad de brida de estiramiento. estabilidad en el plano de la conformabilidad de brida de estiramiento, y plegabilidad y metodo para fabricar la misma.

Country Status (6)

Country Link
US (1) US10422015B2 (es)
EP (1) EP3187607B1 (es)
JP (1) JP5971434B2 (es)
CN (1) CN106661698B (es)
MX (1) MX2017002580A (es)
WO (1) WO2016031165A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10718044B2 (en) 2016-07-15 2020-07-21 Nippon Steel Corporation Hot-dip galvanized steel sheet
CN110100030B (zh) * 2016-12-23 2021-04-20 Posco公司 弯曲加工性优异的超高强度热轧钢板及其制造方法
KR102252841B1 (ko) 2016-12-27 2021-05-14 제이에프이 스틸 가부시키가이샤 고강도 아연 도금 강판 및 그 제조 방법
US11180823B2 (en) 2017-02-10 2021-11-23 Jfe Steel Corporation High-strength galvanized steel sheet and method for producing the same
JP6323617B1 (ja) * 2017-02-10 2018-05-16 Ｊｆｅスチール株式会社 高強度亜鉛めっき鋼板及びその製造方法
WO2018193787A1 (ja) * 2017-04-21 2018-10-25 新日鐵住金株式会社 高強度溶融亜鉛めっき鋼板およびその製造方法
CN108130481A (zh) * 2017-12-07 2018-06-08 安徽科汇钢结构工程有限公司 一种拉伸凸缘性优的冷轧钢板
JP6597938B1 (ja) * 2018-01-31 2019-10-30 Ｊｆｅスチール株式会社 高強度冷延鋼板、高強度めっき鋼板及びそれらの製造方法
JP6631760B1 (ja) 2018-03-30 2020-01-15 Ｊｆｅスチール株式会社 高強度亜鉛めっき鋼板および高強度部材
JP7136061B2 (ja) * 2019-10-11 2022-09-13 Ｊｆｅスチール株式会社 高強度熱延鋼板及びその製造方法
US11149832B2 (en) * 2019-12-13 2021-10-19 Aichi Steel Corporation Differential hypoid gear, pinion gear, and paired hypoid gears formed by combination thereof
KR20220102651A (ko) * 2020-01-16 2022-07-20 닛폰세이테츠 가부시키가이샤 핫 스탬프 성형체
JP7001203B1 (ja) * 2020-03-31 2022-02-03 Ｊｆｅスチール株式会社 鋼板及び部材
KR102498144B1 (ko) * 2020-12-18 2023-02-08 주식회사 포스코 저온 충격인성이 우수한 고경도 방탄강 및 이의 제조방법
KR102498142B1 (ko) * 2020-12-18 2023-02-08 주식회사 포스코 저온 충격인성이 우수한 고경도 방탄강 및 이의 제조방법
KR102498141B1 (ko) * 2020-12-18 2023-02-08 주식회사 포스코 저온 충격인성이 우수한 고경도 방탄강 및 이의 제조방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4959161B2 (ja) 2005-09-05 2012-06-20 新日本製鐵株式会社 耐食性と伸びと穴拡げ性に優れた溶融亜鉛めっき鋼板および合金化溶融亜鉛めっき鋼板
US7608155B2 (en) * 2006-09-27 2009-10-27 Nucor Corporation High strength, hot dip coated, dual phase, steel sheet and method of manufacturing same
JP5194841B2 (ja) 2008-01-31 2013-05-08 Ｊｆｅスチール株式会社 成形性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
ES2578952T3 (es) * 2008-03-27 2016-08-03 Nippon Steel & Sumitomo Metal Corporation Chapa de acero laminada en frío, chapa de acero galvanizado de alta resistencia y chapa de acero galvanizado por inmersión en caliente aleada de alta resistencia que tiene excelente conformabilidad y soldabilidad, y métodos para fabricar las mismas
JP5418168B2 (ja) 2008-11-28 2014-02-19 Ｊｆｅスチール株式会社 成形性に優れた高強度冷延鋼板、高強度溶融亜鉛めっき鋼板およびそれらの製造方法
JP4924730B2 (ja) * 2009-04-28 2012-04-25 Ｊｆｅスチール株式会社 加工性、溶接性および疲労特性に優れる高強度溶融亜鉛めっき鋼板およびその製造方法
JP5703608B2 (ja) 2009-07-30 2015-04-22 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
JP5504737B2 (ja) 2009-08-04 2014-05-28 Ｊｆｅスチール株式会社 鋼帯内における材質のバラツキが小さい成形性に優れた高強度溶融亜鉛めっき鋼帯およびその製造方法
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
JP5434960B2 (ja) 2010-05-31 2014-03-05 Ｊｆｅスチール株式会社 曲げ性および溶接性に優れる高強度溶融亜鉛めっき鋼板およびその製造方法
JP5136609B2 (ja) * 2010-07-29 2013-02-06 Ｊｆｅスチール株式会社 成形性および耐衝撃性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
JP5862051B2 (ja) 2011-05-12 2016-02-16 Ｊｆｅスチール株式会社 加工性に優れる高強度冷延鋼板ならびにその製造方法
ES2733452T3 (es) * 2011-07-29 2019-11-29 Nippon Steel Corp Lámina de acero galvanizada de alta resistencia y lámina de acero de alta resistencia con moldeabilidad superior, y método para producirlas
JP5870861B2 (ja) 2012-06-26 2016-03-01 Ｊｆｅスチール株式会社 疲労特性と延性に優れ、且つ延性の面内異方性の小さい高強度溶融亜鉛めっき鋼板およびその製造方法
CN104508163B (zh) 2012-07-31 2016-11-16 杰富意钢铁株式会社 成形性及定形性优异的高强度热浸镀锌钢板及其制造方法

Also Published As

Publication number Publication date
CN106661698B (zh) 2018-09-04
US10422015B2 (en) 2019-09-24
EP3187607A4 (en) 2017-11-22
US20170275726A1 (en) 2017-09-28
WO2016031165A1 (ja) 2016-03-03
JPWO2016031165A1 (ja) 2017-04-27
CN106661698A (zh) 2017-05-10
JP5971434B2 (ja) 2016-08-17
EP3187607B1 (en) 2019-03-06
EP3187607A1 (en) 2017-07-05

Similar Documents

Publication Publication Date Title
MX2017002580A (es) Lamina de acero galvanizada de alta resistencia excelente en conformabilidad de brida de estiramiento. estabilidad en el plano de la conformabilidad de brida de estiramiento, y plegabilidad y metodo para fabricar la misma.
MX2017010340A (es) Lamina de acero galvanizada de alta resistencia y metodo para la fabricacion de la misma.
WO2016098964A8 (ko) 재질 불균일이 작고 성형성이 우수한 고강도 냉연강판, 용융아연도금강판, 및 그 제조 방법
MX2017014090A (es) Producto plano de acero y procedimiento para su fabricacion.
MX2017009203A (es) Lamina de acero galvanizada de alta resistencia y metodo para producir la misma.
MX2017005568A (es) Lamina de acero de alta resistencia, lamina de acero galvanizada por inmersion en caliente de alta resistencia, lamina de acero recubierta de aluminio por inmersion en caliente de alta resistencia, y lamina de acero electrogalvanizada de alta resistencia, y metodos para la fabricacion de las mismas.
MX2017010339A (es) Lamina de acero galvanizada de alta resistencia y metodo para la fabricacion de la misma.
MX2018009643A (es) Lamina de acero de alta resistencia y metodo para la produccion de la misma.
MX2016009745A (es) Lamina de acero laminada en frio de alta resistencia y metodo para la fabricacion de la misma.
MX2018001082A (es) Lamina de acero laminada en caliente de alta resistencia y metodo para la fabricacion de la misma.
MX2017001689A (es) Lamina de acero de alta resistencia y metodo de produccion para la misma, y metodo de produccion para lamina de acero galvanizada de alta resistencia.
MX2017005567A (es) Lamina de acero de alta resistencia, lamina de acero galvanizada por inmersion en caliente de alta resistencia, lamina de acero recubierta de aluminio por inmersion en caliente de alta resistencia, y lamina de acero electrogalvanizada de alta resistencia, y metodos para fabricacion de las mismas.
MY186913A (en) Aluminium-zinc-hot-dipped and colour-coated steel plate having a 500 mpa yield strength grade and a high elongation and a manufacturing method thereof
MY186509A (en) Aluminium-zinc-hot-dipped and colour-coated steel plate having a 600 mpa yield strength grade and a high elongation and manufacturing method thereof
MX2017010910A (es) Lamina de acero laminada en frio de alta resistencia y metodo para fabricar la misma.
MX2018009735A (es) Lamina de acero de alta resistencia y metodo para fabricar la misma.
MX2013012116A (es) Placa de acero laminada en frio de alta resistencia que tiene excelente alargamiento por tension uniforme y capacidad de expansion de agujeros y metodo de fabricacion de la misma.
MX2018014261A (es) Lamina de acero recubierta o chapada y metodo para producir la misma.
MX2010008558A (es) Lamina de acero recubierta con zinc por inmersion en caliente, de alta tenacidad, excelente en trabajabilidad y procedimiento para la produccion de la misma.
WO2015162939A8 (ja) 厚鋼板及びその製造方法
WO2016105064A8 (ko) 취성균열전파 저항성이 우수한 고강도 강재 및 그 제조방법
UA113404C2 (xx) Гарячекатаний сталевий лист та спосіб його виготовлення
MX2018011688A (es) Lamina de acero y lamina de acero enchapada, metodo para producir lamina de acero laminada en caliente, metodo para producir lamina de acero de dureza completa laminada en frio, metodo para producir lamina termicamente tratada, metodo para producir lamina de acero, y metodo para producir lamina de acero enchapada.
PH12019500350A1 (en) H section and method for manufacturing same
MX2015007724A (es) Lamina de acero laminada en frio de alta resistencia con bajo limite de elasticidad y metodo para la fabricacion de la misma.