GB342256A - Process for protecting aluminium, magnesium, or their alloys, against the action of corrosive agents - Google Patents
Process for protecting aluminium, magnesium, or their alloys, against the action of corrosive agentsInfo
- Publication number
- GB342256A GB342256A GB32374/29A GB3237429A GB342256A GB 342256 A GB342256 A GB 342256A GB 32374/29 A GB32374/29 A GB 32374/29A GB 3237429 A GB3237429 A GB 3237429A GB 342256 A GB342256 A GB 342256A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloys
- magnesium
- aluminium
- bath
- action
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
- B65D5/22—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form held erect by extensions of one or more sides being doubled-over to enclose extensions of adjacent sides
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
- B65D5/2004—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form the container body having hollow side-walls
- B65D5/2009—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form the container body having hollow side-walls all formed by folding extensions of the side walls
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
- B65D5/2052—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form characterised by integral closure-flaps
- B65D5/2057—Inter-engaging self-locking flaps
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/4295—Ventilating arrangements, e.g. openings, space elements
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/44—Integral, inserted or attached portions forming internal or external fittings
- B65D5/441—Reinforcements
-
- 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
- C23C22/60—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 alkaline aqueous solutions with pH greater than 8
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Chemical Treatment Of Metals (AREA)
- Prevention Of Electric Corrosion (AREA)
Abstract
A protective coating is formed on aluminium, magnesium, or their alloys by immersion in a bath comprising an alkaline solution of a salt containing a metal in the acid radical other than chromium capable of forming at least two oxides, e.g. an alkaline solution of a vanadate, molybdate, tungstate, titanate, uranate, niobate or manganate or a mixture of two or more of these salts. An article of aluminium may be immersed in a boiling solution containing about 0,5 per cent of sodium or potassium molybdate and about 1 per cent of sodium carbonate or the article may constitute the anode in an electrolytic bath of the above composition and a current passed through, the amplitude of the current being dependent on the temperature of the bath and the thickness of coating desired.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR679011T | 1928-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB342256A true GB342256A (en) | 1931-01-26 |
Family
ID=9021399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32374/29A Expired GB342256A (en) | 1928-11-10 | 1929-10-24 | Process for protecting aluminium, magnesium, or their alloys, against the action of corrosive agents |
Country Status (4)
Country | Link |
---|---|
US (1) | US1811298A (en) |
BE (1) | BE364507A (en) |
FR (1) | FR679011A (en) |
GB (1) | GB342256A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2723952A (en) * | 1952-11-03 | 1955-11-15 | Harry A Evangelides | Method of electrolytically coating magnesium and electrolyte therefor |
DE2000227A1 (en) * | 1969-01-21 | 1970-07-30 | Durolith Corp | Corrosion-resistant metal plate, especially as a support member for photolithographic plates |
WO2003035942A2 (en) * | 2001-08-03 | 2003-05-01 | Elisha Holding Llc | An electrolytic and electroless process for treating metallic surfaces and products formed thereby |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE443063A (en) * | 1940-08-03 | 1941-11-29 | ||
US2458073A (en) * | 1944-01-06 | 1949-01-04 | Parker Appliance Co | Coating magnesium and magnesium alloys |
DE910372C (en) * | 1948-10-02 | 1954-05-03 | Hoechst Ag | Process for the production of surface layers on metals |
US2981647A (en) * | 1958-09-04 | 1961-04-25 | Bell Telephone Labor Inc | Fabrication of electrolytic capacitor |
DE1187101C2 (en) * | 1962-09-01 | 1975-03-13 | Metallgesellschaft Ag, 6000 Frankfurt | METHOD AND MEANS FOR APPLYING PHOSPHATE LAYERS TO METAL SURFACES |
US3272665A (en) * | 1963-04-24 | 1966-09-13 | Reynolds Metals Co | Molybdate coatings on aluminum and aluminum base alloys |
US3380858A (en) * | 1964-11-10 | 1968-04-30 | Hooker Chemical Corp | Chromate coating composition for aluminum and process |
US4711667A (en) * | 1986-08-29 | 1987-12-08 | Sanchem, Inc. | Corrosion resistant aluminum coating |
GB8710011D0 (en) * | 1987-04-28 | 1987-06-03 | Bnf Metals Tech Centre | Treatment of condenser tubes |
US4895608A (en) * | 1988-04-29 | 1990-01-23 | Sanchem, Inc. | Corrosion resistant aluminum coating composition |
US5219617A (en) * | 1989-09-19 | 1993-06-15 | Michigan Chrome And Chemical Company | Corrosion resistant coated articles and process for making same |
US5707465A (en) * | 1996-10-24 | 1998-01-13 | Sanchem, Inc. | Low temperature corrosion resistant aluminum and aluminum coating composition |
CN107419257A (en) * | 2017-07-04 | 2017-12-01 | 安徽腾龙泵阀制造有限公司 | A kind of surface passivating treatment technique of galvanized steel plain sheet |
-
0
- BE BE364507D patent/BE364507A/xx unknown
-
1928
- 1928-11-10 FR FR679011D patent/FR679011A/en not_active Expired
-
1929
- 1929-10-21 US US401384A patent/US1811298A/en not_active Expired - Lifetime
- 1929-10-24 GB GB32374/29A patent/GB342256A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2723952A (en) * | 1952-11-03 | 1955-11-15 | Harry A Evangelides | Method of electrolytically coating magnesium and electrolyte therefor |
DE2000227A1 (en) * | 1969-01-21 | 1970-07-30 | Durolith Corp | Corrosion-resistant metal plate, especially as a support member for photolithographic plates |
US3658662A (en) * | 1969-01-21 | 1972-04-25 | Durolith Corp | Corrosion resistant metallic plates particularly useful as support members for photo-lithographic plates and the like |
WO2003035942A2 (en) * | 2001-08-03 | 2003-05-01 | Elisha Holding Llc | An electrolytic and electroless process for treating metallic surfaces and products formed thereby |
WO2003035942A3 (en) * | 2001-08-03 | 2004-01-29 | Elisha Holding Llc | An electrolytic and electroless process for treating metallic surfaces and products formed thereby |
US6753039B2 (en) | 2001-08-03 | 2004-06-22 | Elisha Holding Llc | Electrolytic and electroless process for treating metallic surfaces and products formed thereby |
Also Published As
Publication number | Publication date |
---|---|
US1811298A (en) | 1931-06-23 |
FR679011A (en) | 1930-04-08 |
BE364507A (en) |
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