BE724457A - - Google Patents
Info
- Publication number
- BE724457A BE724457A BE724457DA BE724457A BE 724457 A BE724457 A BE 724457A BE 724457D A BE724457D A BE 724457DA BE 724457 A BE724457 A BE 724457A
- Authority
- BE
- Belgium
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
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- 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
- C25D11/36—Phosphatising
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/06—Etching of iron or steel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
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)
- Chemical Treatment Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR130842 | 1967-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE724457A true BE724457A (OSRAM) | 1969-05-02 |
Family
ID=8642700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE724457D BE724457A (OSRAM) | 1967-12-04 | 1968-11-26 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3544390A (OSRAM) |
| BE (1) | BE724457A (OSRAM) |
| FR (1) | FR1554824A (OSRAM) |
| GB (1) | GB1245286A (OSRAM) |
| LU (1) | LU57403A1 (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5645706A (en) * | 1992-04-30 | 1997-07-08 | Nippondenso Co., Ltd. | Phosphate chemical treatment method |
| DE4238242C2 (de) * | 1992-09-17 | 2003-04-24 | Rieger Franz Metallveredelung | Verfahren zur Vorbehandlung von Leichtmetallen nach Patent DE 4231052 C2 |
| US20140042030A1 (en) * | 2012-08-10 | 2014-02-13 | General Electric Company | Sealed laminated structure, system and method for electrolytic processing the same |
| US9393759B2 (en) | 2013-10-24 | 2016-07-19 | General Electric Company | Metal laminate structures with systems and methods for treating |
| WO2025237770A1 (en) * | 2024-05-14 | 2025-11-20 | Chemetall Gmbh | Process for preparing a workpiece prior metal forming |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US870937A (en) * | 1907-04-09 | 1907-11-12 | Thomas Watts Coslett | Treatment of iron or steel for preventing oxidation or rusting. |
| US1007069A (en) * | 1910-11-25 | 1911-10-31 | Thomas Watts Coslett | Treatment of iron or steel to prevent the oxidation or rusting thereof. |
| US1867527A (en) * | 1930-04-15 | 1932-07-12 | Bullard Co | Process for anodic removal of surface metal film |
| US2132438A (en) * | 1933-12-11 | 1938-10-11 | American Chem Paint Co | Method of coating metal |
| BE410815A (OSRAM) * | 1934-08-13 | |||
| US2366477A (en) * | 1939-06-22 | 1945-01-02 | William Bayley Company | Protective coating |
| US2590927A (en) * | 1948-07-17 | 1952-04-01 | Westinghouse Electric Corp | Electrolytic method of removing burrs |
-
1967
- 1967-12-04 FR FR130842A patent/FR1554824A/fr not_active Expired
-
1968
- 1968-11-22 GB GB55526/68A patent/GB1245286A/en not_active Expired
- 1968-11-26 BE BE724457D patent/BE724457A/xx unknown
- 1968-11-27 LU LU57403D patent/LU57403A1/xx unknown
- 1968-12-03 US US780893A patent/US3544390A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| LU57403A1 (OSRAM) | 1969-03-04 |
| FR1554824A (OSRAM) | 1969-01-24 |
| GB1245286A (en) | 1971-09-08 |
| US3544390A (en) | 1970-12-01 |