MY178833A - Electrolytic zinc or zinc alloy coated steel sheet - Google Patents

Electrolytic zinc or zinc alloy coated steel sheet

Info

Publication number
MY178833A
MY178833A MYPI2019006575A MYPI2019006575A MY178833A MY 178833 A MY178833 A MY 178833A MY PI2019006575 A MYPI2019006575 A MY PI2019006575A MY PI2019006575 A MYPI2019006575 A MY PI2019006575A MY 178833 A MY178833 A MY 178833A
Authority
MY
Malaysia
Prior art keywords
zinc
rough
zinc alloy
rough portion
electrolytic
Prior art date
Application number
MYPI2019006575A
Inventor
Shibao Fumio
Futaba Takashi
Ishizuka Kiyokazu
Shindo Hidetoshi
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 MY178833A publication Critical patent/MY178833A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • 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
    • 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
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/615—Microstructure of the layers, e.g. mixed structure
    • C25D5/617—Crystalline layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Laminated Bodies (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Mechanical Engineering (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

In an electrolytic zinc or zinc alloy coated steel sheet (1), an electrolytic zinc or zinc alloy coating layer (13) includes a rough portion (A) and a smooth portion (B). The rough portion (A) includes a region having an average surface roughness RaA of more than 200 nni and 2000 nm or less, and the smooth portion (B) includes a region having an average surface roughness Ras of more than 5 nm and 200 nm or less. Assuming that a boundary between the rough portion (A) and the smooth portion (B) is present, in cross sections in a hairline orthogonal direction and in a sheet thickness direction, on an imaginary straight line parallel to the hairline orthogonal direction at a height of 1/3 of a maximum height Ry obtained by subtracting a lowest point H o from a highest point H1 of the electrolytic zinc or zinc alloy coating layer (13) in an observation width range of 1 cm along the hairline orthogonal direction, assuming that an area of the rough portion (A) is SA and an area of the smooth portion (B) is SB in the same area unit, an area ratio SB/SA is in a range of 0.6 to 10.0. An average height difference between the rough portion (A) and the smooth portion (B) adjacent to the rough portion (A) is 0.3 ?m to 3.0 ?m.
MYPI2019006575A 2017-10-12 2018-10-12 Electrolytic zinc or zinc alloy coated steel sheet MY178833A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017198465 2017-10-12

Publications (1)

Publication Number Publication Date
MY178833A true MY178833A (en) 2020-10-20

Family

ID=66100687

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019006575A MY178833A (en) 2017-10-12 2018-10-12 Electrolytic zinc or zinc alloy coated steel sheet

Country Status (6)

Country Link
JP (1) JP6540930B1 (en)
KR (1) KR102085626B1 (en)
CN (1) CN110268100B (en)
MX (1) MX2019014567A (en)
MY (1) MY178833A (en)
WO (1) WO2019074102A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7260772B2 (en) * 2019-05-24 2023-04-19 日本製鉄株式会社 Designable galvanized steel sheet
CN113825640B (en) * 2019-05-24 2023-09-15 日本制铁株式会社 plated steel
JP7401735B2 (en) * 2019-09-20 2023-12-20 日本製鉄株式会社 plated steel plate
JP7339519B2 (en) * 2019-09-20 2023-09-06 日本製鉄株式会社 plated steel plate
JP7545036B2 (en) * 2020-09-17 2024-09-04 日本製鉄株式会社 Plated Steel Sheet
KR20250143818A (en) * 2023-02-08 2025-10-02 닛폰세이테츠 가부시키가이샤 galvanized steel plate
WO2026034076A1 (en) * 2024-08-07 2026-02-12 日本製鉄株式会社 Plated steel sheet
JP7780126B1 (en) 2024-08-07 2025-12-04 日本製鉄株式会社 Plated steel sheet

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192959A (en) 1963-06-10 1965-07-06 Page Belting Company Picker stick checks for looms
JPS61127891A (en) * 1984-11-28 1986-06-16 Nippon Steel Corp Manufacture of galvanized steel sheet
KR960009191B1 (en) * 1993-12-27 1996-07-16 김종진 Method for manufacturing a hot-dipped zinc coating steel sheets with an excellent corrosion resistance and plating adhesion
JP4546848B2 (en) * 2004-09-28 2010-09-22 新日本製鐵株式会社 High corrosion-resistant Zn-based alloy plated steel with hairline appearance
US8420224B2 (en) * 2008-02-15 2013-04-16 Nippon Steel & Sumitomo Metal Corporation Zinc-based plated steel sheet excellent in surface electrical conductivity having primary rust preventive thin film layer
EP2611951B1 (en) 2010-08-30 2019-08-21 Ak Steel Properties, Inc. Galvanized carbon steel with stainless steel-like finish
CN104334765B (en) * 2012-05-23 2015-10-07 新日铁住金株式会社 There is the Al system alloy plated steel product of wire drawing outward appearance
MX353652B (en) 2014-02-20 2018-01-23 Nippon Steel & Sumitomo Metal Corp Plated steel.
JP3192959U (en) * 2014-06-27 2014-09-11 東洋鋼鈑株式会社 Decorative steel plate

Also Published As

Publication number Publication date
KR102085626B1 (en) 2020-03-06
KR20190099536A (en) 2019-08-27
MX2019014567A (en) 2020-02-07
CN110268100A (en) 2019-09-20
WO2019074102A1 (en) 2019-04-18
JPWO2019074102A1 (en) 2019-11-14
CN110268100B (en) 2020-06-12
JP6540930B1 (en) 2019-07-10

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