SG11201803935XA - Hot-dip galvanized steel sheet and method for producing same - Google Patents

Hot-dip galvanized steel sheet and method for producing same

Info

Publication number
SG11201803935XA
SG11201803935XA SG11201803935XA SG11201803935XA SG11201803935XA SG 11201803935X A SG11201803935X A SG 11201803935XA SG 11201803935X A SG11201803935X A SG 11201803935XA SG 11201803935X A SG11201803935X A SG 11201803935XA SG 11201803935X A SG11201803935X A SG 11201803935XA
Authority
SG
Singapore
Prior art keywords
hot
steel sheet
dip galvanized
mass
galvanized steel
Prior art date
Application number
SG11201803935XA
Inventor
Kiyokazu Ishizuka
Takehiro Yamamoto
Naoyuki Yamato
Nobuaki Nishimura
Mamoru Saito
Hidetoshi Shindo
Original Assignee
Nippon Steel & Sumitomo Metal 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 & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of SG11201803935XA publication Critical patent/SG11201803935XA/en

Links

Classifications

    • 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
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/48—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/53—Treatment of zinc 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Coating With Molten Metal (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

[Document Type] [Title of the Invention] HOT-DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME This hot-dip galvanized steel sheet includes a steel sheet; a hot-dip galvanized layer that is provided on a surface of the steel sheet and contains Mg: 0.05 mass% to 2.00 mass%, Al: 0.1 mass% or more and less than 1.0 mass%, Ni: 0.05 mass% to 2.00 mass%, and a remainder including Zn and impurities; a Co-Mg-Zn layer that is provided on a surface of the hot-dip galvanized layer and contains 0.1 mg/m2 to 2.0 mg/m2 of Co precipitates in terms of a metal Co amount, Mg, and Zn; and an organic resin film that is provided in an upper layer of the Co-Mg-Zn layer. FIG. 7
SG11201803935XA 2015-12-28 2016-12-28 Hot-dip galvanized steel sheet and method for producing same SG11201803935XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015256743 2015-12-28
PCT/JP2016/089108 WO2017115846A1 (en) 2015-12-28 2016-12-28 Hot-dipped galvanized steel sheet and method for producing same

Publications (1)

Publication Number Publication Date
SG11201803935XA true SG11201803935XA (en) 2018-06-28

Family

ID=59225315

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201803935XA SG11201803935XA (en) 2015-12-28 2016-12-28 Hot-dip galvanized steel sheet and method for producing same

Country Status (4)

Country Link
JP (1) JP6296210B2 (en)
CN (1) CN108291312B (en)
SG (1) SG11201803935XA (en)
WO (1) WO2017115846A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102403649B1 (en) * 2019-12-20 2022-05-30 주식회사 포스코 Electro-galvanized steel sheet having excellent whiteness and method of manufacturing the same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07278844A (en) * 1994-04-08 1995-10-24 Kobe Steel Ltd Organic-coated rustproof steel sheet excellent in spot weldability
JP2001279470A (en) * 2000-03-30 2001-10-10 Kawasaki Steel Corp Highly corrosion resistant steel sheet for fuel tank
JP2002187234A (en) * 2000-12-21 2002-07-02 Nisshin Steel Co Ltd Non-chromium coated steel plate having excellent corrosion resistance
KR100593318B1 (en) * 2001-10-25 2006-06-28 제이에프이 스틸 가부시키가이샤 Zinc-based metal plated steel sheet excellent in resistance to flaking, sliding characteristics and resistance to scoring
JP5446057B2 (en) * 2005-03-22 2014-03-19 Ｊｆｅスチール株式会社 Zinc-based galvanized steel sheet for chemical conversion treatment, method for producing the same, and chemical conversion treated steel sheet
CN101353548A (en) * 2007-07-26 2009-01-28 宝钢新日铁汽车板有限公司 Organic composite film for galvanized steel sheet surface
JP2009113389A (en) * 2007-11-07 2009-05-28 Jfe Galvanizing & Coating Co Ltd Precoated steel sheet
TWI396772B (en) * 2009-02-03 2013-05-21 Nippon Steel & Sumitomo Metal Corp Alloyed hot dip galvanized steel sheet and producing method therefor
WO2011052269A1 (en) * 2009-10-26 2011-05-05 新日本製鐵株式会社 Alloyed hot-dip galvanized steel sheet and manufacturing method therefor
JP5510607B2 (en) * 2011-07-29 2014-06-04 新日鐵住金株式会社 Alloyed hot-dip galvanized layer, steel sheet having the same, and method for producing the same
JP5661699B2 (en) * 2012-08-14 2015-01-28 Ｊｆｅ鋼板株式会社 Manufacturing method of resin-coated steel sheet
KR101622681B1 (en) * 2013-02-28 2016-05-31 닛테쓰 스미킨 고한 가부시키가이샤 Aluminum-zinc plated steel sheet and method for producing the same

Also Published As

Publication number Publication date
CN108291312B (en) 2020-05-26
JPWO2017115846A1 (en) 2017-12-28
WO2017115846A1 (en) 2017-07-06
JP6296210B2 (en) 2018-03-20
CN108291312A (en) 2018-07-17

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