GB1020585A - Improvements relating to hollow bodies formed of aluminium alloys - Google Patents
Improvements relating to hollow bodies formed of aluminium alloysInfo
- Publication number
- GB1020585A GB1020585A GB46296/62A GB4629662A GB1020585A GB 1020585 A GB1020585 A GB 1020585A GB 46296/62 A GB46296/62 A GB 46296/62A GB 4629662 A GB4629662 A GB 4629662A GB 1020585 A GB1020585 A GB 1020585A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- hollow body
- barrel
- pure aluminium
- layer
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/14—Linings or internal coatings
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
- C23F3/02—Light metals
-
- 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
- C25D11/04—Anodisation of aluminium or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Laminated Bodies (AREA)
Abstract
A method for producing a hollow body from aluminium alloy sheet having a thickness exceeding 1 mm., comprises roll plating the sheet on one or both sides with pure aluminium, forming the hollow body with a pure aluminium interior surface, brightening the pure aluminium by a known process, forming anodically a porous layer of aluminium oxide of a thickness less than 2m on the brightened surface, applying a layer of lacquer to the porous oxide layer and thereafter stoving the hollow body. In the example a sheet of aluminium-magnesium-silicon alloy plated with pure aluminium is drawn to form two barrel halves which are then welded together to form a beer barrel. The inner surface of the barrel is pickled with sodium hydroxide, brightened, provided with the porous oxide layer by anodic oxidation, coated with an epoxy resin and stoved.ALSO:A method for producing a hollow body from aluminium alloy sheet having a thickness exceeding 1 mm., comprises roll plating the sheet on one or both sides with pure aluminium, forming the hollow body with a pure aluminium interior surface, brightening the pure aluminium by a known process, forming anodically a porous layer of aluminium oxide of a thickness less than 2m on the brightened surface, applying a layer of lacquer to the porous oxide layer and thereafter stoving the hollow body. In the example, a shoot of aluminium-magnesium-silicon alloy plated with pure aluminium is drawn to form two barrel halves which are then welded together to form a beer barrel. The inner surface of the barrel is pickled with sodium hydroxide, brightened, provided with the porous oxide layer, coated with an epoxy resin and stoved.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH30695A DE1155953B (en) | 1961-12-09 | 1961-12-09 | Surface-treated hollow bodies produced by deformation, in particular beer kegs, made from light metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1020585A true GB1020585A (en) | 1966-02-23 |
Family
ID=7431835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB46296/62A Expired GB1020585A (en) | 1961-12-09 | 1962-12-07 | Improvements relating to hollow bodies formed of aluminium alloys |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3334781A (en) |
| DE (1) | DE1155953B (en) |
| GB (1) | GB1020585A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3983275A (en) * | 1974-07-29 | 1976-09-28 | Swiss Aluminium Ltd. | Cookware prepared from high temperature aluminum base alloys |
| US4313545A (en) * | 1979-02-13 | 1982-02-02 | The Nippon Aluminum Mfg. Co., Ltd. | Metallic pressure vessel with thin wall |
| DE3630274A1 (en) * | 1986-09-05 | 1988-03-17 | Krupp Koppers Gmbh | CONTAINER WITH AN INTERNAL LINING |
| EP3822392A1 (en) * | 2019-11-15 | 2021-05-19 | Acondicionamiento Tarrasense | Method for polishing parts made of aluminum alloys comprising silicon |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2574305A (en) * | 1948-09-22 | 1951-11-06 | Gen Motors Corp | Activating process for plating |
| US2918194A (en) * | 1955-09-29 | 1959-12-22 | Dow Chemical Co | Tank lining |
| GB822059A (en) * | 1955-11-16 | 1959-10-21 | Vaw Ver Aluminium Werke Ag | Method of treating articles of aluminium or aluminium alloy for producing surfaces with a mirror-like lustre |
| US2872346A (en) * | 1956-05-21 | 1959-02-03 | Miller Adolph | Metal plating bath |
| US2994454A (en) * | 1957-04-11 | 1961-08-01 | American Can Co | Decorated can body |
| FR1224737A (en) * | 1958-05-24 | 1960-06-27 | Wilhelm Schmidding | Method of obtaining a corrosion resistant inner surface in light metal containers, in particular beer kegs, as well as other closed transport or storage containers |
-
1961
- 1961-12-09 DE DESCH30695A patent/DE1155953B/en active Pending
-
1962
- 1962-12-07 GB GB46296/62A patent/GB1020585A/en not_active Expired
-
1963
- 1963-02-11 US US257542A patent/US3334781A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1155953B (en) | 1963-10-17 |
| US3334781A (en) | 1967-08-08 |
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