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AR087284A1 - PROCESS FOR MANUFACTURING COLD ROLLED STEEL WITH EXCELLENT PHOSPHATABILITY AND CORROSION RESISTANCE EXHIBITED AFTER PAINTING - Google Patents

PROCESS FOR MANUFACTURING COLD ROLLED STEEL WITH EXCELLENT PHOSPHATABILITY AND CORROSION RESISTANCE EXHIBITED AFTER PAINTING

Info

Publication number
AR087284A1
AR087284A1 ARP120102665A AR087284A1 AR 087284 A1 AR087284 A1 AR 087284A1 AR P120102665 A ARP120102665 A AR P120102665A AR 087284 A1 AR087284 A1 AR 087284A1
Authority
AR
Argentina
Prior art keywords
rolled steel
cold rolled
painting
corrosion resistance
resistance exhibited
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Shinji Ootsuka
Naoto Yoshimi
Yoshiharu Sugimoto
Shoichiro Taira
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 AR087284A1 publication Critical patent/AR087284A1/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
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/22—Electroplating: Baths therefor from solutions of zinc
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold 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
    • 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
    • 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
    • C22C38/02—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
    • 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
    • C23C22/78—Pretreatment of the material to be coated
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

Una lámina de acero laminada en frío es electrogalvanizada para obtener una masa de depósito de zinc por unidad de área en la superficie de 100 a 5.000 mg/m2, es lavada con agua y puesta en contacto con una solución acuosa que contiene fósforo P. La concentración de fósforo P y la temperatura de la solución acuosa con contenido de fósforo P se encuentran entre 0,001 g/l y 2 g/l y entre 30ºC y 60ºC.A sheet of cold rolled steel is electrogalvanized to obtain a mass of zinc deposit per unit area on the surface of 100 to 5,000 mg / m2, washed with water and placed in contact with an aqueous solution containing phosphorus P. Phosphorus concentration P and the temperature of the phosphorus content aqueous solution are between 0.001 g / l and 2 g / l and between 30 ° C and 60 ° C.

ARP120102665 2011-12-27 2012-07-23 PROCESS FOR MANUFACTURING COLD ROLLED STEEL WITH EXCELLENT PHOSPHATABILITY AND CORROSION RESISTANCE EXHIBITED AFTER PAINTING AR087284A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011285173A JP5853683B2 (en) 2011-01-25 2011-12-27 Method for producing cold-rolled steel sheet with excellent chemical conversion and post-coating corrosion resistance

Publications (1)

Publication Number Publication Date
AR087284A1 true AR087284A1 (en) 2014-03-12

Family

ID=48699402

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120102665 AR087284A1 (en) 2011-12-27 2012-07-23 PROCESS FOR MANUFACTURING COLD ROLLED STEEL WITH EXCELLENT PHOSPHATABILITY AND CORROSION RESISTANCE EXHIBITED AFTER PAINTING

Country Status (6)

Country Link
JP (1) JP5853683B2 (en)
KR (1) KR101639926B1 (en)
CN (1) CN104024476B (en)
AR (1) AR087284A1 (en)
TW (1) TWI457465B (en)
WO (1) WO2013099316A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104471115A (en) * 2012-07-18 2015-03-25 杰富意钢铁株式会社 Method for producing steel sheet having excellent chemical conversion properties and galling resistance
JP6079079B2 (en) * 2012-09-18 2017-02-15 Ｊｆｅスチール株式会社 Cold rolled steel sheet and method for producing the same
JP5971155B2 (en) * 2012-10-11 2016-08-17 Ｊｆｅスチール株式会社 Method for producing high-strength hot-dip galvanized steel sheet and high-strength hot-dip galvanized steel sheet
JP5637230B2 (en) * 2013-02-28 2014-12-10 Ｊｆｅスチール株式会社 Manufacturing method of high-strength cold-rolled steel sheet
JP5817770B2 (en) * 2013-03-26 2015-11-18 Ｊｆｅスチール株式会社 Method for producing high-strength cold-rolled steel sheet with excellent chemical conversion properties and corrosion resistance after coating, and good sliding properties
JP5928437B2 (en) * 2013-11-05 2016-06-01 Ｊｆｅスチール株式会社 Method for producing high-strength cold-rolled steel sheet with excellent chemical conversion and post-coating corrosion resistance
CN114231822B (en) * 2021-10-29 2022-11-01 攀钢集团攀枝花钢铁研究院有限公司 Method for improving surface coatability of cold-rolled automobile plate

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116888A (en) * 1980-02-21 1981-09-12 Nippon Steel Corp Cold rolled steel plate with excellent suitability for phosphate treatment and electrodeposition painting property
JPH0723545B2 (en) * 1987-07-21 1995-03-15 川崎製鉄株式会社 Method for producing Zn-based electroplated steel sheet having excellent chemical conversion treatability
JPH04276060A (en) 1991-02-28 1992-10-01 Sumitomo Metal Ind Ltd Cold rolled steel sheet and its manufacture
JP3269121B2 (en) * 1991-09-30 2002-03-25 日本鋼管株式会社 High strength cold rolled steel sheet for deep drawing and method for producing the same
JPH067442A (en) * 1992-06-23 1994-01-18 Kazumasa Takemori Blade-like needle
US5494706A (en) * 1993-06-29 1996-02-27 Nkk Corporation Method for producing zinc coated steel sheet
JP2003226920A (en) 2002-02-06 2003-08-15 Kobe Steel Ltd METHOD OF PRODUCING HIGH Si-CONTAINING HIGH TENSILE STRENGTH STEEL SHEET HAVING EXCELLENT PHOSPHATE FILM TREATABILITY
JP4319559B2 (en) 2003-04-10 2009-08-26 株式会社神戸製鋼所 High-strength cold-rolled steel plate with excellent chemical conversion properties
JP3934604B2 (en) 2003-12-25 2007-06-20 株式会社神戸製鋼所 High strength cold-rolled steel sheet with excellent coating adhesion
JP4698971B2 (en) 2004-03-31 2011-06-08 株式会社神戸製鋼所 High-strength cold-rolled steel sheet with excellent coating film adhesion and workability
JP3889768B2 (en) 2005-03-31 2007-03-07 株式会社神戸製鋼所 High-strength cold-rolled steel sheets and automotive steel parts with excellent coating film adhesion and ductility
JP2006299351A (en) 2005-04-21 2006-11-02 Jfe Steel Kk Steel sheet with excellent mold galling resistance and chemical conversion treatment
JP4655782B2 (en) 2005-06-30 2011-03-23 Ｊｆｅスチール株式会社 Method for producing ultra-high-strength cold-rolled steel sheet having a tensile strength of 780 MPa or more that has high ductility and excellent chemical conversion properties
CN101519775B (en) * 2008-02-28 2011-01-19 宝山钢铁股份有限公司 Environmental-friendly chrome-free phosphating electrogalvanized sealed steel sheet and manufacturing method thereof
CN101358366A (en) * 2008-09-02 2009-02-04 厦门大学 A kind of preparation method of high interface strength nickel-zinc plated steel strip

Also Published As

Publication number Publication date
JP5853683B2 (en) 2016-02-09
TWI457465B (en) 2014-10-21
KR20140106676A (en) 2014-09-03
CN104024476B (en) 2016-10-26
TW201326459A (en) 2013-07-01
KR101639926B1 (en) 2016-07-14
CN104024476A (en) 2014-09-03
JP2012167362A (en) 2012-09-06
WO2013099316A1 (en) 2013-07-04

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