SE461740B - Foerfarande foer foerbehandling av metallytor med en vattendespersion innehaallande kiseldioxid, krom-(iii)joner och fosfatjoner - Google Patents
Foerfarande foer foerbehandling av metallytor med en vattendespersion innehaallande kiseldioxid, krom-(iii)joner och fosfatjonerInfo
- Publication number
- SE461740B SE461740B SE7803016A SE7803016A SE461740B SE 461740 B SE461740 B SE 461740B SE 7803016 A SE7803016 A SE 7803016A SE 7803016 A SE7803016 A SE 7803016A SE 461740 B SE461740 B SE 461740B
- Authority
- SE
- Sweden
- Prior art keywords
- iii
- ions
- solution
- molar ratio
- metal surface
- Prior art date
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
- C23C22/07—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
- C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
- C23C2222/10—Use of solutions containing trivalent chromium but free of hexavalent chromium
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Electrochemical Coating By Surface Reaction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2711431A DE2711431C2 (de) | 1977-03-16 | 1977-03-16 | Verfahren zur Oberflächenbehandlung von Metallen |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7803016L SE7803016L (sv) | 1978-09-17 |
SE461740B true SE461740B (sv) | 1990-03-19 |
Family
ID=6003784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7803016A SE461740B (sv) | 1977-03-16 | 1978-03-15 | Foerfarande foer foerbehandling av metallytor med en vattendespersion innehaallande kiseldioxid, krom-(iii)joner och fosfatjoner |
Country Status (15)
Country | Link |
---|---|
US (1) | US4169741A (it) |
JP (1) | JPS6031903B2 (it) |
AT (1) | AT355387B (it) |
AU (1) | AU514264B2 (it) |
BE (1) | BE863816A (it) |
CA (1) | CA1112137A (it) |
DE (1) | DE2711431C2 (it) |
ES (1) | ES467373A1 (it) |
FR (1) | FR2384034A1 (it) |
GB (1) | GB1563979A (it) |
IT (1) | IT1094266B (it) |
MX (1) | MX149961A (it) |
NL (1) | NL7800660A (it) |
SE (1) | SE461740B (it) |
ZA (1) | ZA781432B (it) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0045017B1 (en) * | 1980-07-24 | 1985-10-16 | Nippon Kinzoku Co., Ltd. | Process for surface treatment of stainless steel sheet |
US4647316A (en) * | 1984-03-23 | 1987-03-03 | Parker Chemical Company | Metal base coating composition comprising chromium, silica and phosphate and process for coating metal therewith |
CA1256003A (en) * | 1984-03-23 | 1989-06-20 | Parker Chemical Company | Metal base coating composition comprising chromium, silica and phosphate and process for coating metal therewith |
DE3631667A1 (de) * | 1986-09-18 | 1988-03-24 | Collardin Gmbh Gerhard | Schichtbildende passivierung bei multimetall-verfahren |
GB2201157B (en) * | 1986-12-23 | 1991-07-17 | Albright & Wilson | Processes and products for surface treatment |
US4881975A (en) * | 1986-12-23 | 1989-11-21 | Albright & Wilson Limited | Products for treating surfaces |
JPH08983B2 (ja) * | 1987-03-05 | 1996-01-10 | 新日本製鐵株式会社 | 耐食性に優れたクロメ−ト処理方法 |
GB8828559D0 (en) * | 1988-12-07 | 1989-01-11 | Novamax Tech Corp | Composition & method for coating metal surfaces |
JP2601734B2 (ja) * | 1991-06-27 | 1997-04-16 | 新日本製鐵株式会社 | 金属表面処理浴 |
DE19615664A1 (de) | 1996-04-19 | 1997-10-23 | Surtec Produkte Und Systeme Fu | Chrom(VI)freie Chromatschicht sowie Verfahren zu ihrer Herstellung |
US7314671B1 (en) | 1996-04-19 | 2008-01-01 | Surtec International Gmbh | Chromium(VI)-free conversion layer and method for producing it |
US20040173289A1 (en) * | 2001-01-31 | 2004-09-09 | Yasuhiro Kinoshita | Rustproofing agent for zinc plated steel sheet |
ES2381213T3 (es) * | 2006-02-14 | 2012-05-24 | Henkel Ag & Co. Kgaa | Composición y procesos de fabricación de un recubrimiento de cromo trivalente, resistente a la corrosión, secado "in situ", para aplicar sobre superficies metálicas |
JP5690485B2 (ja) * | 2006-05-10 | 2015-03-25 | ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェンHenkel AG & Co.KGaA | 金属表面に耐食被膜として用いられる改良された三価クロム含有組成物 |
US20110070429A1 (en) * | 2009-09-18 | 2011-03-24 | Thomas H. Rochester | Corrosion-resistant coating for active metals |
DE102010054509A1 (de) * | 2010-12-14 | 2012-06-14 | Thyssenkrupp Electrical Steel Gmbh | Verfahren zur Herstellung eines kornorientierten Elektrobands |
SG11201506819PA (en) * | 2013-03-14 | 2015-09-29 | Buckman Labor Inc | Method to control corrosion of a metal surface using alkyl sulfamic acids or salts thereof |
US10156016B2 (en) | 2013-03-15 | 2018-12-18 | Henkel Ag & Co. Kgaa | Trivalent chromium-containing composition for aluminum and aluminum alloys |
JP2021501263A (ja) * | 2017-10-30 | 2021-01-14 | バルク ケミカルズ,インコーポレイティド | 三価クロム化合物を使用して金属表面を処理するためのプロセスおよび組成物 |
AT520829B1 (de) * | 2018-10-19 | 2019-08-15 | Andritz Ag Maschf | Verfahren zum Verchromen von Metallbändern |
CA3137953A1 (en) | 2019-04-26 | 2020-10-29 | Bulk Chemicals, Inc. | Process and composition for passivating metal surfaces |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR679083A (fr) * | 1928-12-03 | 1930-04-08 | Parker Ste Continentale | Procédé de revêtement superficiel des objets en fer ou acier |
GB761293A (en) * | 1953-08-24 | 1956-11-14 | Jacques Louis William Ellis | An improved preparation for rust inhibition |
DE1153222B (de) * | 1956-01-18 | 1963-08-22 | Metallgesellschaft Ag | Verfahren zum Aufbringen von Phosphat-ueberzuegen auf Metalloberflaechen und Loesung zur Durchfuehrung des Verfahrens |
FR1141140A (fr) * | 1956-01-18 | 1957-08-26 | Parker Ste Continentale | Procédé de phosphatation de surfaces métalliques et solutions pour sa mise en oeuvre |
DE1249965B (it) * | 1964-08-12 | |||
DE1769582C3 (de) * | 1967-06-14 | 1979-12-13 | British Chrome & Chemicals Ltd., Stockton-On-Tees (Grossbritannien) | Oberflächenbehandlungsmittel für Metalle, Verfahren zu ihrer Herstellung und ihre Verwendung zum Herstellen korrosionsfester und elektrisch widerstandsfähiger Überzüge |
US3562011A (en) * | 1968-04-26 | 1971-02-09 | Gen Electric | Insulating coating comprising an aqueous mixture of the reaction product of chromium nitrate and sodium chromate,phosphoric acid and colloidal silica and method of making the same |
US3720549A (en) * | 1970-09-23 | 1973-03-13 | Gen Electric | Insulating coating and method of making the same |
US3705826A (en) * | 1970-09-23 | 1972-12-12 | Gen Electric | Insulating coating and method of making the same |
FR2277909A1 (fr) * | 1974-07-09 | 1976-02-06 | Nippon Paint Co Ltd | Procede de revetement d'un materiau conducteur |
JPS5210834A (en) * | 1975-06-02 | 1977-01-27 | Nippon Packaging Kk | Surface treatment of metal |
-
1977
- 1977-03-16 DE DE2711431A patent/DE2711431C2/de not_active Expired
-
1978
- 1978-01-19 AT AT37178A patent/AT355387B/de not_active IP Right Cessation
- 1978-01-19 NL NL7800660A patent/NL7800660A/xx not_active Application Discontinuation
- 1978-02-07 FR FR7803330A patent/FR2384034A1/fr active Granted
- 1978-02-09 BE BE185046A patent/BE863816A/xx not_active IP Right Cessation
- 1978-02-28 ES ES467373A patent/ES467373A1/es not_active Expired
- 1978-03-09 US US05/884,871 patent/US4169741A/en not_active Expired - Lifetime
- 1978-03-09 AU AU33999/78A patent/AU514264B2/en not_active Expired
- 1978-03-09 JP JP53027132A patent/JPS6031903B2/ja not_active Expired
- 1978-03-10 ZA ZA781432A patent/ZA781432B/xx unknown
- 1978-03-10 IT IT21091/78A patent/IT1094266B/it active
- 1978-03-15 SE SE7803016A patent/SE461740B/sv not_active IP Right Cessation
- 1978-03-15 CA CA298,992A patent/CA1112137A/en not_active Expired
- 1978-03-15 GB GB10206/78A patent/GB1563979A/en not_active Expired
- 1978-03-16 MX MX172794A patent/MX149961A/es unknown
Also Published As
Publication number | Publication date |
---|---|
ZA781432B (en) | 1979-02-28 |
AU514264B2 (en) | 1981-01-29 |
ES467373A1 (es) | 1978-10-16 |
DE2711431A1 (de) | 1978-09-21 |
MX149961A (es) | 1984-02-21 |
AT355387B (de) | 1980-02-25 |
DE2711431C2 (de) | 1986-12-11 |
AU3399978A (en) | 1979-09-13 |
FR2384034B1 (it) | 1980-07-18 |
US4169741A (en) | 1979-10-02 |
GB1563979A (en) | 1980-04-02 |
JPS6031903B2 (ja) | 1985-07-25 |
IT7821091A0 (it) | 1978-03-10 |
CA1112137A (en) | 1981-11-10 |
BE863816A (fr) | 1978-05-29 |
JPS53115625A (en) | 1978-10-09 |
FR2384034A1 (fr) | 1978-10-13 |
ATA37178A (de) | 1979-07-15 |
SE7803016L (sv) | 1978-09-17 |
NL7800660A (nl) | 1978-09-19 |
IT1094266B (it) | 1985-07-26 |
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Legal Events
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NUG | Patent has lapsed |
Ref document number: 7803016-0 Effective date: 19931008 Format of ref document f/p: F |