CH312218A - Process for treating metal surfaces, with a view to providing them with a heavy phosphate coating. - Google Patents
Process for treating metal surfaces, with a view to providing them with a heavy phosphate coating.Info
- Publication number
- CH312218A CH312218A CH312218DA CH312218A CH 312218 A CH312218 A CH 312218A CH 312218D A CH312218D A CH 312218DA CH 312218 A CH312218 A CH 312218A
- Authority
- CH
- Switzerland
- Prior art keywords
- providing
- view
- metal surfaces
- phosphate coating
- treating metal
- 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
- C23C22/12—Orthophosphates containing zinc cations
- C23C22/17—Orthophosphates containing zinc cations containing also organic acids
-
- 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
- C23C22/18—Orthophosphates containing manganese cations
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)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US306961A US2743204A (en) | 1952-08-28 | 1952-08-28 | Phosphate metal coatings |
Publications (1)
Publication Number | Publication Date |
---|---|
CH312218A true CH312218A (en) | 1955-12-31 |
Family
ID=23187651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH312218D CH312218A (en) | 1952-08-28 | 1953-08-27 | Process for treating metal surfaces, with a view to providing them with a heavy phosphate coating. |
Country Status (7)
Country | Link |
---|---|
US (1) | US2743204A (en) |
BE (1) | BE522392A (en) |
CH (1) | CH312218A (en) |
DE (1) | DE1072055B (en) |
FR (1) | FR1086955A (en) |
GB (1) | GB733235A (en) |
NL (1) | NL91161C (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2930723A (en) * | 1954-12-07 | 1960-03-29 | Walterisation Company Ltd | Surface treatment of metals |
US2859145A (en) * | 1956-01-25 | 1958-11-04 | Parker Rust Proof Co | Cold rolling of steel |
US3145082A (en) * | 1959-12-07 | 1964-08-18 | Dow Chemical Co | Stabilized hydroxylamine and its method of preparation |
DE1287890B (en) * | 1961-03-23 | 1900-01-01 | ||
US3141797A (en) * | 1961-09-07 | 1964-07-21 | Lubrizol Corp | Phosphating process |
US3346426A (en) * | 1964-04-22 | 1967-10-10 | Detrex Chem Ind | Wipe-on phosphating composition |
JPS555590B2 (en) * | 1974-08-30 | 1980-02-07 | ||
US4149909A (en) * | 1977-12-30 | 1979-04-17 | Amchem Products, Inc. | Iron phosphate accelerator |
US4168983A (en) * | 1978-04-13 | 1979-09-25 | Vittands Walter A | Phosphate coating composition |
DE3408577A1 (en) * | 1984-03-09 | 1985-09-12 | Metallgesellschaft Ag, 6000 Frankfurt | METHOD FOR PHOSPHATING METALS |
CA1257527A (en) * | 1984-12-20 | 1989-07-18 | Thomas W. Tull | Cold deformation process employing improved lubrication coating |
US5234509A (en) * | 1984-12-20 | 1993-08-10 | Henkel Corporation | Cold deformation process employing improved lubrication coating |
ES8606528A1 (en) * | 1985-02-22 | 1986-04-01 | Henkel Iberica | Process for the phosphating of metal surfaces. |
US4865653A (en) * | 1987-10-30 | 1989-09-12 | Henkel Corporation | Zinc phosphate coating process |
US5189720A (en) * | 1989-04-03 | 1993-02-23 | Sumitomo Electric Industries, Ltd. | Method for manufacturing steel wire material for reinforcing optical fiber |
US6019858A (en) * | 1991-07-29 | 2000-02-01 | Henkel Corporation | Zinc phosphate conversion coating and process |
US5261973A (en) * | 1991-07-29 | 1993-11-16 | Henkel Corporation | Zinc phosphate conversion coating and process |
JP3325366B2 (en) * | 1993-10-29 | 2002-09-17 | 日本パーカライジング株式会社 | Chemical conversion treatment liquid composition for magnesium-containing metal, chemical conversion treatment method, and chemical conversion-treated material |
US5588989A (en) * | 1994-11-23 | 1996-12-31 | Ppg Industries, Inc. | Zinc phosphate coating compositions containing oxime accelerators |
US5653790A (en) * | 1994-11-23 | 1997-08-05 | Ppg Industries, Inc. | Zinc phosphate tungsten-containing coating compositions using accelerators |
DE19538778A1 (en) * | 1995-10-18 | 1997-04-24 | Henkel Kgaa | Layer weight control in hydroxylamine-accelerated phosphating systems |
US5797987A (en) * | 1995-12-14 | 1998-08-25 | Ppg Industries, Inc. | Zinc phosphate conversion coating compositions and process |
US6179934B1 (en) * | 1997-01-24 | 2001-01-30 | Henkel Corporation | Aqueous phosphating composition and process for metal surfaces |
EP1453989A4 (en) * | 2001-12-13 | 2005-03-23 | Henkel Kgaa | Use of substituted hydroxylamines in metal phosphating processes |
DE102014005444A1 (en) * | 2014-04-11 | 2015-10-15 | Audi Ag | Method for passivation of a metallic surface |
DE102016002852A1 (en) * | 2016-03-10 | 2017-09-14 | Audi Ag | Method for passivating a surface of a metal component |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1911726A (en) * | 1931-07-07 | 1933-05-30 | Metal Finishing Res Corp | Production of phosphate coatings on metals |
BE427074A (en) * | 1937-04-30 | |||
US2298280A (en) * | 1939-02-02 | 1942-10-13 | Parker Rust Proof Co | Treatment of metal |
US2316811A (en) * | 1940-04-13 | 1943-04-20 | American Chem Paint Co | Method of coating ferrous metal surfaces with water insoluble metallic phosphates |
US2479423A (en) * | 1946-02-07 | 1949-08-16 | American Chem Paint Co | Method of and materials for treating surfaces of iron, zinc, and alloys of each |
GB663650A (en) * | 1947-11-05 | 1951-12-27 | Hans Bibus | Chromatic mouth organ |
US2461519A (en) * | 1948-03-17 | 1949-02-15 | Frederick C Bersworth | Method of producing carboxylic substituted aliphatic amines and metallic salts thereof |
-
0
- BE BE522392D patent/BE522392A/xx unknown
- NL NL91161D patent/NL91161C/xx active
- DE DENDAT1072055D patent/DE1072055B/de active Pending
-
1952
- 1952-08-28 US US306961A patent/US2743204A/en not_active Expired - Lifetime
- 1952-11-19 GB GB29258/52A patent/GB733235A/en not_active Expired
-
1953
- 1953-08-27 FR FR1086955D patent/FR1086955A/en not_active Expired
- 1953-08-27 CH CH312218D patent/CH312218A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB733235A (en) | 1955-07-06 |
NL91161C (en) | |
FR1086955A (en) | 1955-02-17 |
BE522392A (en) | |
US2743204A (en) | 1956-04-24 |
DE1072055B (en) |
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