GB508723A - Process for the production of protective layers on aluminium or aluminium alloys and magnesium or magnesium alloys - Google Patents
Process for the production of protective layers on aluminium or aluminium alloys and magnesium or magnesium alloysInfo
- Publication number
- GB508723A GB508723A GB4633/38A GB463338A GB508723A GB 508723 A GB508723 A GB 508723A GB 4633/38 A GB4633/38 A GB 4633/38A GB 463338 A GB463338 A GB 463338A GB 508723 A GB508723 A GB 508723A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnesium
- per cent
- aluminium
- alloys
- zinc
- 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
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title abstract 10
- 229910052749 magnesium Inorganic materials 0.000 title abstract 10
- 239000011777 magnesium Substances 0.000 title abstract 10
- 239000004411 aluminium Substances 0.000 title abstract 7
- 229910052782 aluminium Inorganic materials 0.000 title abstract 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 7
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 title 1
- 229910000861 Mg alloy Inorganic materials 0.000 title 1
- 239000011241 protective layer Substances 0.000 title 1
- 239000000956 alloy Substances 0.000 abstract 8
- 229910045601 alloy Inorganic materials 0.000 abstract 8
- 239000002585 base Substances 0.000 abstract 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 4
- 229920006395 saturated elastomer Polymers 0.000 abstract 4
- 239000011701 zinc Substances 0.000 abstract 4
- 229910052725 zinc Inorganic materials 0.000 abstract 4
- 239000003792 electrolyte Substances 0.000 abstract 3
- 150000004673 fluoride salts Chemical class 0.000 abstract 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 239000011572 manganese Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 230000007935 neutral effect Effects 0.000 abstract 2
- 229910052700 potassium Inorganic materials 0.000 abstract 2
- 239000011591 potassium Substances 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical class [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000011253 protective coating Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000004381 surface treatment Methods 0.000 abstract 1
Classifications
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Chemical Treatment Of Metals (AREA)
- ing And Chemical Polishing (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Electroplating Methods And Accessories (AREA)
- Domestic Plumbing Installations (AREA)
- Chemically Coating (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE504216X | 1937-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB508723A true GB508723A (en) | 1939-07-05 |
Family
ID=6546161
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4633/38A Expired GB508723A (en) | 1937-09-22 | 1938-02-15 | Process for the production of protective layers on aluminium or aluminium alloys and magnesium or magnesium alloys |
| GB4635/38A Expired GB504216A (en) | 1937-09-22 | 1938-02-15 | Process for the production of protective layers on aluminium or aluminium base alloys or magnesium or magnesium base alloys |
| GB13006/39A Expired GB528234A (en) | 1937-09-22 | 1939-05-01 | Process for the production of protective layers on aluminium or aluminium alloys of magnesium or magnesium alloys |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4635/38A Expired GB504216A (en) | 1937-09-22 | 1938-02-15 | Process for the production of protective layers on aluminium or aluminium base alloys or magnesium or magnesium base alloys |
| GB13006/39A Expired GB528234A (en) | 1937-09-22 | 1939-05-01 | Process for the production of protective layers on aluminium or aluminium alloys of magnesium or magnesium alloys |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE440323A (enrdf_load_stackoverflow) |
| CH (3) | CH207208A (enrdf_load_stackoverflow) |
| DE (4) | DE660409C (enrdf_load_stackoverflow) |
| FR (2) | FR834050A (enrdf_load_stackoverflow) |
| GB (3) | GB508723A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE764929C (de) * | 1938-11-09 | 1954-04-05 | Bosch Gmbh Robert | Verfahren zum Erzeugen von fluoridhaltigen Schutzschichten auf Werkstuecken aus Magnesium und seinen Legierungen |
| US2431595A (en) * | 1942-08-06 | 1947-11-25 | Aluminum Co Of America | Method for cleaning aluminum |
| NL94743C (enrdf_load_stackoverflow) * | 1951-07-04 | |||
| DE1021229B (de) * | 1953-05-19 | 1957-12-19 | Magnesium Elektron Ltd | Anwendung der anodischen Behandlung von Legierungen auf Magnesiumgrundlage zur Entfernung von Formsandverunreinigungen auf Gussstuecken aus solchen Legierungen |
| US3620939A (en) * | 1969-03-17 | 1971-11-16 | Us Army | Coating for magnesium and its alloys and method of applying |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1933301A (en) * | 1931-01-23 | 1933-10-31 | Gen Electric | Process for the treatment of metals |
| DE635720C (de) * | 1935-06-01 | 1936-09-25 | Siemens & Halske Akt Ges | Verfahren zur Herstellung von Schutzueberzuegen auf Magnesium und seinen Legierungen |
-
1937
- 1937-02-26 DE DEI57219D patent/DE660409C/de not_active Expired
- 1937-04-14 DE DEI57694D patent/DE661937C/de not_active Expired
- 1937-09-23 DE DEI59127D patent/DE743527C/de not_active Expired
-
1938
- 1938-02-03 CH CH207208D patent/CH207208A/de unknown
- 1938-02-03 CH CH207210D patent/CH207210A/de unknown
- 1938-02-15 GB GB4633/38A patent/GB508723A/en not_active Expired
- 1938-02-15 GB GB4635/38A patent/GB504216A/en not_active Expired
- 1938-02-21 FR FR834050D patent/FR834050A/fr not_active Expired
- 1938-06-29 DE DE1938I0061747 patent/DE690603C/de not_active Expired
-
1939
- 1939-05-01 GB GB13006/39A patent/GB528234A/en not_active Expired
- 1939-05-05 FR FR50606D patent/FR50606E/fr not_active Expired
- 1939-05-08 CH CH215595D patent/CH215595A/de unknown
-
1941
- 1941-01-16 BE BE440323D patent/BE440323A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE743527C (de) | 1944-03-31 |
| CH207210A (de) | 1939-10-15 |
| CH207208A (de) | 1939-10-15 |
| BE440323A (enrdf_load_stackoverflow) | 1941-02-28 |
| GB528234A (en) | 1940-10-24 |
| GB504216A (en) | 1939-04-21 |
| DE660409C (de) | 1938-05-24 |
| CH215595A (de) | 1941-06-30 |
| FR834050A (fr) | 1938-11-09 |
| DE661937C (de) | 1938-06-30 |
| DE690603C (de) | 1940-04-30 |
| FR50606E (fr) | 1941-01-27 |
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