EP0456834A4 - Galvanized steel plate having excellent capability of press working, chemical conversion and the like, and production of said plate - Google Patents

Galvanized steel plate having excellent capability of press working, chemical conversion and the like, and production of said plate

Info

Publication number
EP0456834A4
EP0456834A4 EP19910900051 EP91900051A EP0456834A4 EP 0456834 A4 EP0456834 A4 EP 0456834A4 EP 19910900051 EP19910900051 EP 19910900051 EP 91900051 A EP91900051 A EP 91900051A EP 0456834 A4 EP0456834 A4 EP 0456834A4
Authority
EP
European Patent Office
Prior art keywords
plate
production
chemical conversion
galvanized steel
press working
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
EP19910900051
Other versions
EP0456834A1 (en
EP0456834B1 (en
Inventor
Tatsuya Nagoya Seitetsusho Kanamaru
Junichi Nagoya Seitetsusho Morita
Katsutoshi Nagoya Seitetsusho Arai
Shinichi Nagoya Seitetsusho Suzuki
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.)
Nippon Steel Corp
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
Priority claimed from JP1320450A external-priority patent/JPH0635678B2/en
Priority claimed from JP1328782A external-priority patent/JPH03191092A/en
Priority claimed from JP1328784A external-priority patent/JPH03191094A/en
Priority claimed from JP1328783A external-priority patent/JPH03191093A/en
Priority claimed from JP1328781A external-priority patent/JPH03191091A/en
Priority claimed from JP2048208A external-priority patent/JPH0696780B2/en
Priority claimed from JP2048207A external-priority patent/JPH0696779B2/en
Priority claimed from JP2048209A external-priority patent/JPH0713307B2/en
Priority claimed from JP2088693A external-priority patent/JPH0696782B2/en
Priority claimed from JP2088696A external-priority patent/JPH0696785B2/en
Priority claimed from JP2088695A external-priority patent/JPH0696784B2/en
Priority claimed from JP20285090A external-priority patent/JPH0711070B2/en
Priority claimed from JP2204067A external-priority patent/JP2819427B2/en
Priority claimed from JP2204068A external-priority patent/JP2819428B2/en
Priority claimed from JP21540690A external-priority patent/JP2767650B2/en
Priority claimed from JP2305582A external-priority patent/JP2691797B2/en
Priority claimed from JP2305581A external-priority patent/JP2826902B2/en
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of EP0456834A1 publication Critical patent/EP0456834A1/en
Publication of EP0456834A4 publication Critical patent/EP0456834A4/en
Publication of EP0456834B1 publication Critical patent/EP0456834B1/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C23C22/40—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 molybdates, tungstates or vanadates
    • C23C22/42—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 molybdates, tungstates or vanadates containing also phosphates
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
    • 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
    • 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
    • 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
    • C23C22/73—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 characterised by the process
    • 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
    • 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
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/02—Electrophoretic coating characterised by the process with inorganic material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/04—Electrophoretic coating characterised by the process with organic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Coating With Molten Metal (AREA)
EP91900051A 1989-12-12 1990-12-11 Galvanized steel plate having excellent capability of press working, chemical conversion and the like, and production of said plate Expired - Lifetime EP0456834B1 (en)

Applications Claiming Priority (37)

Application Number Priority Date Filing Date Title
JP320450/89 1989-12-12
JP1320450A JPH0635678B2 (en) 1989-12-12 1989-12-12 Galvanized steel sheet with excellent pressability and chemical conversion treatability
JP1328781A JPH03191091A (en) 1989-12-19 1989-12-19 Galvanized steel sheet excellent in press formability and chemical conversion treating property
JP1328783A JPH03191093A (en) 1989-12-19 1989-12-19 Galvanized steel sheet excellent in press formability and chemical conversion treating property
JP328783/89 1989-12-19
JP328784/89 1989-12-19
JP328781/89 1989-12-19
JP1328784A JPH03191094A (en) 1989-12-19 1989-12-19 Galvanized steel sheet excellent in press formability and chemical conversion treating property
JP1328782A JPH03191092A (en) 1989-12-19 1989-12-19 Galvanized steel sheet excellent in press formability and chemical conversion treating property
JP328782/89 1989-12-19
JP48207/90 1990-02-28
JP2048207A JPH0696779B2 (en) 1990-02-28 1990-02-28 Galvanized steel sheet with excellent press formability and chemical conversion treatment
JP48208/90 1990-02-28
JP2048209A JPH0713307B2 (en) 1990-02-28 1990-02-28 Galvanized steel sheet with excellent press formability and chemical conversion treatment
JP2048208A JPH0696780B2 (en) 1990-02-28 1990-02-28 Galvanized steel sheet with excellent press formability and chemical conversion treatment
JP48209/90 1990-02-28
JP2088696A JPH0696785B2 (en) 1990-04-03 1990-04-03 Galvanized steel sheet with excellent press formability, chemical conversion treatment and weldability
JP2088693A JPH0696782B2 (en) 1990-04-03 1990-04-03 Galvanized steel sheet with excellent press formability, chemical conversion treatment and weldability
JP88693/90 1990-04-03
JP88695/90 1990-04-03
JP2088695A JPH0696784B2 (en) 1990-04-03 1990-04-03 Galvanized steel sheet with excellent press formability, chemical conversion treatment and weldability
JP88696/90 1990-04-03
JP202850/90 1990-07-31
JP20285090A JPH0711070B2 (en) 1990-07-31 1990-07-31 Galvanized steel sheet with excellent weldability, pressability and chemical conversion treatment
JP204067/90 1990-08-01
JP2204068A JP2819428B2 (en) 1990-08-01 1990-08-01 Galvanized steel sheet with excellent press formability and chemical conversion properties
JP204068/90 1990-08-01
JP2204067A JP2819427B2 (en) 1990-08-01 1990-08-01 Galvanized steel sheet with excellent press formability and chemical conversion properties
JP215406/90 1990-08-14
JP21540690A JP2767650B2 (en) 1990-08-14 1990-08-14 Galvanized steel sheet with excellent weldability, pressability and chemical conversion treatment
JP305581/90 1990-11-10
JP305583/90 1990-11-10
JP30558390 1990-11-10
JP2305582A JP2691797B2 (en) 1990-11-10 1990-11-10 Galvanized steel sheet with excellent press formability and chemical conversion treatment
JP305582/90 1990-11-10
JP2305581A JP2826902B2 (en) 1990-11-10 1990-11-10 Method for producing galvanized steel sheet with excellent press formability and chemical conversion properties
PCT/JP1990/001615 WO1991009152A1 (en) 1989-12-12 1990-12-11 Galvanized steel plate having excellent capability of press working, chemical conversion and the like, and production of said plate

Publications (3)

Publication Number Publication Date
EP0456834A1 EP0456834A1 (en) 1991-11-21
EP0456834A4 true EP0456834A4 (en) 1992-07-08
EP0456834B1 EP0456834B1 (en) 1996-06-12

Family

ID=27586125

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91900051A Expired - Lifetime EP0456834B1 (en) 1989-12-12 1990-12-11 Galvanized steel plate having excellent capability of press working, chemical conversion and the like, and production of said plate

Country Status (6)

Country Link
EP (1) EP0456834B1 (en)
KR (1) KR940001032B1 (en)
AU (1) AU629724B2 (en)
CA (1) CA2046288C (en)
DE (1) DE69027428T2 (en)
WO (1) WO1991009152A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2175105C (en) * 1995-05-23 1999-09-21 C. Ramadeva Shastry Process for improving the formability and weldability properties of zinc coated steel sheet
EP1327697A4 (en) * 2000-10-19 2009-11-11 Jfe Steel Corp Zinc-plated steel sheet and method for preparation thereof, and method for manufacturing formed article by press working
CA2437990C (en) * 2000-12-04 2007-05-08 Jfe Steel Corporation Zinc-base plated steel sheet and method for manufacturing same
ATE468416T1 (en) † 2001-10-23 2010-06-15 Sumitomo Metal Ind METHOD FOR HOT PRESSING A PLATED STEEL PRODUCT
KR100707255B1 (en) * 2003-04-18 2007-04-13 제이에프이 스틸 가부시키가이샤 Hot-dip galvanized steel sheet having excellent press formability and method for producing the same
CA2786639C (en) * 2010-07-09 2015-10-27 Nippon Steel Corporation Galvanized steel sheet
KR101500049B1 (en) * 2012-12-27 2015-03-06 주식회사 포스코 Phosphate solution for steel sheet having zinc and zinc-based alloy coating layer and steel sheet having zinc or zinc-based alloy coating layer by produced the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417133A (en) * 1940-11-23 1947-03-11 Du Pont Electrodepositing and heat-treating molybdenum-oxygen deposits
EP0034040A1 (en) * 1980-02-06 1981-08-19 BNF Metals Technology Centre Method of producing conversion coatings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569203B1 (en) * 1984-08-16 1989-12-22 Produits Ind Cie Fse PROCESS FOR THE TREATMENT BY CHEMICAL CONVERSION OF SUBSTRATES IN ZINC OR IN ONE OF ITS ALLOYS, CONCENTRATE AND BATH USED FOR THE IMPLEMENTATION OF THIS PROCESS
JPS61133399A (en) * 1984-12-03 1986-06-20 Nippon Steel Corp Method for phosphating steel sheet
US4861441A (en) * 1986-08-18 1989-08-29 Nippon Steel Corporation Method of making a black surface treated steel sheet
JPS63186883A (en) * 1987-01-28 1988-08-02 Nippon Steel Corp Zinc plated steel sheet having superior spot weldability

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417133A (en) * 1940-11-23 1947-03-11 Du Pont Electrodepositing and heat-treating molybdenum-oxygen deposits
EP0034040A1 (en) * 1980-02-06 1981-08-19 BNF Metals Technology Centre Method of producing conversion coatings

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 106, no. 8, February 1987, page 510, abstract no. 57778w, Columbus, Ohio, US; & JP-A-61 133 399 (NIPPON STEEL CORP.) 20-06-1986 *
See also references of WO9109152A1 *

Also Published As

Publication number Publication date
CA2046288A1 (en) 1991-06-13
KR920701528A (en) 1992-08-11
WO1991009152A1 (en) 1991-06-27
EP0456834A1 (en) 1991-11-21
DE69027428D1 (en) 1996-07-18
CA2046288C (en) 2001-02-06
AU6888991A (en) 1991-07-18
DE69027428T2 (en) 1997-02-13
KR940001032B1 (en) 1994-02-08
EP0456834B1 (en) 1996-06-12
AU629724B2 (en) 1992-10-08

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