MX2023013677A - Lamina de acero galvanizada por inmersion en caliente. - Google Patents

Lamina de acero galvanizada por inmersion en caliente.

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Publication number
MX2023013677A
MX2023013677A MX2023013677A MX2023013677A MX2023013677A MX 2023013677 A MX2023013677 A MX 2023013677A MX 2023013677 A MX2023013677 A MX 2023013677A MX 2023013677 A MX2023013677 A MX 2023013677A MX 2023013677 A MX2023013677 A MX 2023013677A
Authority
MX
Mexico
Prior art keywords
steel sheet
dip galvanized
hot dip
galvanized steel
base steel
Prior art date
Application number
MX2023013677A
Other languages
English (en)
Spanish (es)
Inventor
Taihei Kaneto
Nayuta Kawazu
Takashi Oke
Atsushi Komuro
Tomohiro Miyashita
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of MX2023013677A publication Critical patent/MX2023013677A/es

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    • 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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    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/001—Heat treatment of ferrous alloys containing Ni
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    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
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    • C21D6/00—Heat treatment of ferrous alloys
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    • 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
    • C23C2/285—Thermal after-treatment, e.g. treatment in oil bath for remelting the coating
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • 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
    • C21D2211/001—Austenite
    • 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
    • C21D2211/002—Bainite
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Coating With Molten Metal (AREA)
MX2023013677A 2021-05-21 2022-04-21 Lamina de acero galvanizada por inmersion en caliente. MX2023013677A (es)

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JP2021086304 2021-05-21
PCT/JP2022/018474 WO2022244592A1 (ja) 2021-05-21 2022-04-21 合金化溶融亜鉛めっき鋼板

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KR (1) KR102936193B1 (https=)
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Publication number Priority date Publication date Assignee Title
US5049453A (en) * 1990-02-22 1991-09-17 Nippon Steel Corporation Galvannealed steel sheet with distinguished anti-powdering and anti-flaking properties and process for producing the same
JPH03281764A (ja) * 1990-03-30 1991-12-12 Kawasaki Steel Corp 表面外観の優れた深絞り用合金化溶融亜鉛めっき鋼板の製造方法
JP3293681B2 (ja) * 1993-04-01 2002-06-17 川崎製鉄株式会社 溶融亜鉛めっきまたは合金化溶融亜鉛めっき高強度鋼板およびその製造方法
JP3229921B2 (ja) 1994-11-21 2001-11-19 川崎製鉄株式会社 耐孔あき性に優れる深絞り用の鋼板および表面処理鋼板
JP3440079B2 (ja) 1994-11-21 2003-08-25 Ｊｆｅスチール株式会社 耐孔あき性に優れる深絞り用表面処理鋼板
ES2255768T3 (es) 1999-02-22 2006-07-01 Nippon Steel Corporation Lamina de acero galvanizado de alta resistencia, con excelente adherencia de un baño metalico y conformabilidad bajo presion y lamina de acero galvanizado aleado de alta resistencia y metodo para su produccion.
JP4337764B2 (ja) 2005-04-08 2009-09-30 住友金属工業株式会社 高強度冷延鋼板、溶融亜鉛めっき鋼板、それらの製造方法
JP4681476B2 (ja) * 2006-03-08 2011-05-11 新日本製鐵株式会社 表面性状に優れた合金化溶融亜鉛めっき鋼板の製造方法
JP5521520B2 (ja) * 2009-12-03 2014-06-18 新日鐵住金株式会社 合金化溶融亜鉛めっき鋼板およびその製造方法
JP5699764B2 (ja) * 2011-04-11 2015-04-15 新日鐵住金株式会社 合金化溶融亜鉛めっき鋼板およびその製造方法
MX373591B (es) * 2011-09-30 2020-05-15 Nippon Steel Corp Star Lámina de acero galvanizado por inmersión en caliente y proceso para producirla.
TWI494442B (zh) * 2012-11-06 2015-08-01 新日鐵住金股份有限公司 Alloyed molten galvanized steel sheet and manufacturing method thereof
JP6237657B2 (ja) 2015-01-20 2017-11-29 Ｊｆｅスチール株式会社 亜鉛めっき鋼板およびその製造方法
CN107532264B (zh) * 2015-04-21 2019-03-15 杰富意钢铁株式会社 合金化热镀锌原板及其制造方法和合金化热镀锌钢板
CN107923017A (zh) * 2015-08-24 2018-04-17 新日铁住金株式会社 合金化热浸镀锌钢板及其制造方法
MX2020005828A (es) * 2017-12-15 2020-08-20 Nippon Steel Corp Lamina de acero, lamina de acero galvanizado por inmersion en caliente y lamina de acero galvanizado y recocido.

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CN117242200B (zh) 2026-01-13
WO2022244592A1 (ja) 2022-11-24
KR20230171464A (ko) 2023-12-20
US12534790B2 (en) 2026-01-27
US20240229212A1 (en) 2024-07-11
JPWO2022244592A1 (https=) 2022-11-24
CN117242200A (zh) 2023-12-15
EP4343012A4 (en) 2024-11-13
KR102936193B1 (ko) 2026-03-10
JP7795119B2 (ja) 2026-01-07
EP4343012A1 (en) 2024-03-27

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