EP0364596A4 - PROCESS FOR PRODUCING Zn-Ni ALLOY-PLATED STEEL SHEET HAVING EXCELLENT PRESS MOLDABILITY. - Google Patents

PROCESS FOR PRODUCING Zn-Ni ALLOY-PLATED STEEL SHEET HAVING EXCELLENT PRESS MOLDABILITY.

Info

Publication number
EP0364596A4
EP0364596A4 EP19890903215 EP89903215A EP0364596A4 EP 0364596 A4 EP0364596 A4 EP 0364596A4 EP 19890903215 EP19890903215 EP 19890903215 EP 89903215 A EP89903215 A EP 89903215A EP 0364596 A4 EP0364596 A4 EP 0364596A4
Authority
EP
European Patent Office
Prior art keywords
alloy
producing
steel sheet
plated steel
excellent press
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP19890903215
Other languages
German (de)
French (fr)
Other versions
EP0364596A1 (en
EP0364596B1 (en
Inventor
Ryoichi Muko
Kazuo Mochizuki
Hajime Kimura
Toshio Ichida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of EP0364596A1 publication Critical patent/EP0364596A1/en
Publication of EP0364596A4 publication Critical patent/EP0364596A4/en
Application granted granted Critical
Publication of EP0364596B1 publication Critical patent/EP0364596B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/34—Anodisation of metals or alloys not provided for in groups C25D11/04 - C25D11/32
    • 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
    • C23C22/07—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 containing phosphates
    • C23C22/08—Orthophosphates
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
EP89903215A 1988-03-16 1989-03-15 METHODS FOR PRODUCING Zn-Ni ALLOY-PLATED STEEL SHEET HAVING EXCELLENT PRESS MOLDABILITY Expired - Lifetime EP0364596B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP60575/88 1988-03-16
JP63060575A JPH01234592A (en) 1988-03-16 1988-03-16 Production of steel sheet plated with zn-ni alloy excellent in press-moldability
PCT/JP1989/000276 WO1989008730A1 (en) 1988-03-16 1989-03-15 PROCESS FOR PRODUCING Zn-Ni ALLOY-PLATED STEEL SHEET HAVING EXCELLENT PRESS MOLDABILITY
CA 601174 CA1338621C (en) 1988-03-16 1989-05-30 Method for producing zn-ni alloy plated steel plate having superior press formability

Publications (3)

Publication Number Publication Date
EP0364596A1 EP0364596A1 (en) 1990-04-25
EP0364596A4 true EP0364596A4 (en) 1990-07-03
EP0364596B1 EP0364596B1 (en) 1996-03-06

Family

ID=25672767

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89903215A Expired - Lifetime EP0364596B1 (en) 1988-03-16 1989-03-15 METHODS FOR PRODUCING Zn-Ni ALLOY-PLATED STEEL SHEET HAVING EXCELLENT PRESS MOLDABILITY

Country Status (5)

Country Link
EP (1) EP0364596B1 (en)
JP (1) JPH01234592A (en)
CA (1) CA1338621C (en)
DE (1) DE68925858T2 (en)
WO (1) WO1989008730A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002046494A1 (en) * 2000-12-04 2002-06-13 Jfe Steel Corporation Zinc-based metal plated steel sheet and method for production thereof
DE102015118869A1 (en) 2014-11-04 2016-05-04 Voestalpine Stahl Gmbh Method for producing a corrosion protection coating for hardenable steel sheets and corrosion protection layer for hardenable steel sheets

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1581111A (en) * 1967-07-24 1969-09-12

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130477A (en) * 1980-03-13 1981-10-13 Sumitomo Metal Ind Ltd Surface treated steel plate
JPS61288098A (en) * 1985-06-14 1986-12-18 Nippon Steel Corp Colored zn-ni alloy plated steel sheet and its production
JPH06164884A (en) * 1992-11-20 1994-06-10 Mitsubishi Electric Corp Facsimile equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1581111A (en) * 1967-07-24 1969-09-12

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
H.W. DETTNER et al.: "Handbuch der Galvanotechnik", Band III, 1969, pages 86-88, Carl Hanser Verlag, Munich, DE *
See also references of WO8908730A1 *
WORLD PATENT INDEX LATEST, accession no. 81-86453D/47; & JP-A-56 130 477 (SUMITOMO METAL INDUSTRIES) *

Also Published As

Publication number Publication date
JPH01234592A (en) 1989-09-19
JPH0535234B2 (en) 1993-05-26
CA1338621C (en) 1996-10-01
EP0364596A1 (en) 1990-04-25
WO1989008730A1 (en) 1989-09-21
EP0364596B1 (en) 1996-03-06
DE68925858D1 (en) 1996-04-11
DE68925858T2 (en) 1996-08-01

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