DE69027428T2 - GALVANIZED STEEL SHEET WITH EXCELLENT PRESS FORMING, CHEMICAL SURFACE CONVERSION AND SIMILAR PROPERTIES AND THE PRODUCTION OF SUCH A SHEET - Google Patents
GALVANIZED STEEL SHEET WITH EXCELLENT PRESS FORMING, CHEMICAL SURFACE CONVERSION AND SIMILAR PROPERTIES AND THE PRODUCTION OF SUCH A SHEETInfo
- Publication number
- DE69027428T2 DE69027428T2 DE69027428T DE69027428T DE69027428T2 DE 69027428 T2 DE69027428 T2 DE 69027428T2 DE 69027428 T DE69027428 T DE 69027428T DE 69027428 T DE69027428 T DE 69027428T DE 69027428 T2 DE69027428 T2 DE 69027428T2
- Authority
- DE
- Germany
- Prior art keywords
- sheet
- production
- galvanized steel
- press forming
- similar properties
- 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.)
- Expired - Lifetime
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
Applications Claiming Priority (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
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 |
JP2048207A JPH0696779B2 (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 |
JP2048209A JPH0713307B2 (en) | 1990-02-28 | 1990-02-28 | Galvanized steel sheet with excellent press formability and chemical conversion treatment |
JP2088693A JPH0696782B2 (en) | 1990-04-03 | 1990-04-03 | Galvanized steel sheet with excellent press formability, chemical conversion treatment and weldability |
JP2088695A JPH0696784B2 (en) | 1990-04-03 | 1990-04-03 | Galvanized steel sheet with excellent press formability, chemical conversion treatment and weldability |
JP2088696A JPH0696785B2 (en) | 1990-04-03 | 1990-04-03 | Galvanized steel sheet with excellent press formability, chemical conversion treatment and weldability |
JP20285090A JPH0711070B2 (en) | 1990-07-31 | 1990-07-31 | Galvanized steel sheet with excellent weldability, pressability and chemical conversion treatment |
JP2204068A JP2819428B2 (en) | 1990-08-01 | 1990-08-01 | Galvanized steel sheet with excellent press formability and chemical conversion properties |
JP2204067A JP2819427B2 (en) | 1990-08-01 | 1990-08-01 | Galvanized steel sheet with excellent press formability and chemical conversion properties |
JP21540690A JP2767650B2 (en) | 1990-08-14 | 1990-08-14 | Galvanized steel sheet with excellent weldability, pressability and chemical conversion treatment |
JP2305581A JP2826902B2 (en) | 1990-11-10 | 1990-11-10 | Method for producing galvanized steel sheet with excellent press formability and chemical conversion properties |
JP2305582A JP2691797B2 (en) | 1990-11-10 | 1990-11-10 | Galvanized steel sheet with excellent press formability and chemical conversion treatment |
JP30558390 | 1990-11-10 | ||
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 (2)
Publication Number | Publication Date |
---|---|
DE69027428D1 DE69027428D1 (en) | 1996-07-18 |
DE69027428T2 true DE69027428T2 (en) | 1997-02-13 |
Family
ID=27586125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69027428T Expired - Lifetime DE69027428T2 (en) | 1989-12-12 | 1990-12-11 | GALVANIZED STEEL SHEET WITH EXCELLENT PRESS FORMING, CHEMICAL SURFACE CONVERSION AND SIMILAR PROPERTIES AND THE PRODUCTION OF SUCH A SHEET |
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)
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 |
EP1348780B1 (en) * | 2000-12-04 | 2014-09-10 | JFE Steel Corporation | Zinc-based metal plated steel sheet and method for production thereof |
EP1439240B2 (en) † | 2001-10-23 | 2018-10-03 | Nippon Steel & Sumitomo Metal Corporation | Method for hot-press forming 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 |
CN102753730B (en) * | 2010-07-09 | 2015-04-29 | 新日铁住金株式会社 | Hot-dip zinc-coated 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 |
Family Cites Families (6)
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 |
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 |
-
1990
- 1990-12-11 AU AU68889/91A patent/AU629724B2/en not_active Expired
- 1990-12-11 KR KR1019910700888A patent/KR940001032B1/en not_active IP Right Cessation
- 1990-12-11 CA CA002046288A patent/CA2046288C/en not_active Expired - Lifetime
- 1990-12-11 EP EP91900051A patent/EP0456834B1/en not_active Expired - Lifetime
- 1990-12-11 WO PCT/JP1990/001615 patent/WO1991009152A1/en active IP Right Grant
- 1990-12-11 DE DE69027428T patent/DE69027428T2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1991009152A1 (en) | 1991-06-27 |
CA2046288A1 (en) | 1991-06-13 |
AU6888991A (en) | 1991-07-18 |
KR920701528A (en) | 1992-08-11 |
EP0456834A4 (en) | 1992-07-08 |
AU629724B2 (en) | 1992-10-08 |
EP0456834B1 (en) | 1996-06-12 |
KR940001032B1 (en) | 1994-02-08 |
CA2046288C (en) | 2001-02-06 |
EP0456834A1 (en) | 1991-11-21 |
DE69027428D1 (en) | 1996-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |