RU95111904A - Method of treating surfaces of articles made of aluminium and its alloys before applying functional-destination coating - Google Patents
Method of treating surfaces of articles made of aluminium and its alloys before applying functional-destination coatingInfo
- Publication number
- RU95111904A RU95111904A RU95111904/02A RU95111904A RU95111904A RU 95111904 A RU95111904 A RU 95111904A RU 95111904/02 A RU95111904/02 A RU 95111904/02A RU 95111904 A RU95111904 A RU 95111904A RU 95111904 A RU95111904 A RU 95111904A
- Authority
- RU
- Russia
- Prior art keywords
- coating
- before applying
- aluminium
- destination
- articles made
- Prior art date
Links
Landscapes
- Other Surface Treatments For Metallic Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
FIELD: coating application. SUBSTANCE: surface is treated in sulfuric, formic, oxalic, citric or sulfosalycilic acid solution by alternating low-frequency current with equal duration of anode and cathode pulses and different ratio of current amplitudes for anode and cathode half- periods. As a result, porous oxide layer is formed. EFFECT: increased adhesion of coating to substrate due to anchor engagement on porous surface.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95111904A RU2109854C1 (en) | 1995-07-11 | 1995-07-11 | Method for treatment of articles surface made of aluminum or its alloys prior to application of coating of functional purpose |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95111904A RU2109854C1 (en) | 1995-07-11 | 1995-07-11 | Method for treatment of articles surface made of aluminum or its alloys prior to application of coating of functional purpose |
Publications (2)
Publication Number | Publication Date |
---|---|
RU95111904A true RU95111904A (en) | 1997-06-27 |
RU2109854C1 RU2109854C1 (en) | 1998-04-27 |
Family
ID=20169981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95111904A RU2109854C1 (en) | 1995-07-11 | 1995-07-11 | Method for treatment of articles surface made of aluminum or its alloys prior to application of coating of functional purpose |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2109854C1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2548873C1 (en) * | 2013-12-18 | 2015-04-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Саратовский государственный технический университет имени Гагарина Ю.А." | Electrochemical method of obtaining oxide coloured coating on aluminium and its alloys |
-
1995
- 1995-07-11 RU RU95111904A patent/RU2109854C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2109854C1 (en) | 1998-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69612469D1 (en) | Process for the treatment of aluminum alloys | |
ATE143063T1 (en) | METHOD FOR TREATING NON-FERROUS METAL SURFACES WITH AN ACID ACTIVATION LIQUID AND AN ORGANOPHOSPHATE OR ORGANOPHOSPHONATE AND SUBSTRATES TREATED SO | |
FR2808291B1 (en) | ELECTROLYTIC OXIDATION PROCESS FOR OBTAINING A CERAMIC COATING ON THE SURFACE OF A METAL | |
WO2000039368A3 (en) | Method for producing an ultraphobic surface on an aluminium base | |
ATE287977T1 (en) | METHOD FOR THE SURFACE TREATMENT OF ALUMINUM OR ALUMINUM ALLOYS USING FORMULATIONS CONTAINING ALKANESULPHONIC ACID | |
ATE165632T1 (en) | METHOD FOR COATING THE SURFACE OF AN ALUMINUM OR ALUMINUM ALLOY WORKPIECE | |
KR840007904A (en) | How to Make Phosphate Coatings | |
DE69912966D1 (en) | METHOD FOR TREATING THE SURFACE OF ALUMINUM ITEMS | |
ES8701242A1 (en) | Anodic aluminium oxide film and method of forming it. | |
ATE282097T1 (en) | COMPOSITION AND METHOD FOR TREATING CONVERSION COATED METAL SURFACES | |
JPS6436774A (en) | Ceramic coating method for metal | |
GB2308851A (en) | Treatment of aluminium or aluminium alloys | |
JP2001519482A5 (en) | ||
CA1223542A (en) | Surface treatment of aluminum or aluminum alloys | |
JPH11509579A (en) | Method for sealing metal anodized with a solution containing lithium and fluoride without using heavy metal | |
RU95111904A (en) | Method of treating surfaces of articles made of aluminium and its alloys before applying functional-destination coating | |
RU93033138A (en) | METHOD FOR ELECTROLYTIC COATING OF METALS BY ANODE SPARK DEPOSITION AND ELECTROLYTES FOR CARRYING OUT THE METHOD | |
US20030075452A1 (en) | Process of surface treating aluminum articles | |
JP2004018901A (en) | Surface treatment method for magnesium material product | |
JP3506826B2 (en) | Aluminum material and manufacturing method thereof | |
NL7906441A (en) | METHOD FOR TREATING ARTICLES WHERE THE SURFACE COMPOSES OF TIN | |
JPS63199894A (en) | Method for electrolytically developing color on titanium and titanium alloy | |
JP2654991B2 (en) | Multicolor surface treatment method for aluminum material | |
JPH06240493A (en) | Method for coating anodically oxidized film of aluminum | |
JPS57110696A (en) | Electrodeposition painting method of aluminum or aluminum alloy |