DE763283C - Bad zur Herstellung einer korrosionsfesten Schutzschicht auf Magnesium und seinen Legierungen - Google Patents
Bad zur Herstellung einer korrosionsfesten Schutzschicht auf Magnesium und seinen LegierungenInfo
- Publication number
- DE763283C DE763283C DEF91923D DEF0091923D DE763283C DE 763283 C DE763283 C DE 763283C DE F91923 D DEF91923 D DE F91923D DE F0091923 D DEF0091923 D DE F0091923D DE 763283 C DE763283 C DE 763283C
- Authority
- DE
- Germany
- Prior art keywords
- manganese
- magnesium
- protective layer
- bath
- ions
- 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
- 239000011241 protective layer Substances 0.000 title claims description 14
- 229910052749 magnesium Inorganic materials 0.000 title claims description 13
- 239000011777 magnesium Substances 0.000 title claims description 13
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims description 12
- 229910045601 alloy Inorganic materials 0.000 title claims description 7
- 239000000956 alloy Substances 0.000 title claims description 7
- 238000005260 corrosion Methods 0.000 title claims description 6
- 230000007797 corrosion Effects 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000003792 electrolyte Substances 0.000 claims description 7
- 150000002500 ions Chemical class 0.000 claims description 6
- 229910001437 manganese ion Inorganic materials 0.000 claims description 4
- 239000012188 paraffin wax Substances 0.000 claims description 4
- -1 SO 4 Chemical class 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 229910001430 chromium ion Inorganic materials 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 150000002696 manganese Chemical class 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- GKYPBYNKDZIVED-UHFFFAOYSA-N [Mn+2].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O Chemical compound [Mn+2].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O GKYPBYNKDZIVED-UHFFFAOYSA-N 0.000 claims 1
- 150000001450 anions Chemical class 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- YFDWDAIVRZETEB-UHFFFAOYSA-L hydroxy-(hydroxy(dioxo)chromio)oxy-dioxochromium manganese Chemical compound [Mn].[Cr](=O)(=O)(O)O[Cr](=O)(=O)O YFDWDAIVRZETEB-UHFFFAOYSA-L 0.000 claims 1
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 11
- 239000011572 manganese Substances 0.000 description 7
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical group [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical group O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 229910018663 Mn O Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- LBSANEJBGMCTBH-UHFFFAOYSA-N manganate Chemical compound [O-][Mn]([O-])(=O)=O LBSANEJBGMCTBH-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 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
- C25D11/02—Anodisation
- C25D11/30—Anodisation of magnesium or alloys based thereon
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D9/00—Electrolytic coating other than with metals
- C25D9/04—Electrolytic coating other than with metals with inorganic materials
- C25D9/06—Electrolytic coating other than with metals with inorganic materials by anodic processes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR763283X | 1939-01-31 | ||
| FR2553449X | 1945-07-26 | ||
| FR2605217X | 1945-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE763283C true DE763283C (de) | 1954-12-30 |
Family
ID=32233877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF91923D Expired DE763283C (de) | 1939-01-31 | 1942-06-09 | Bad zur Herstellung einer korrosionsfesten Schutzschicht auf Magnesium und seinen Legierungen |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US2463483A (en, 2012) |
| BE (3) | BE437650A (en, 2012) |
| CH (3) | CH221023A (en, 2012) |
| DE (1) | DE763283C (en, 2012) |
| FR (3) | FR855683A (en, 2012) |
| GB (2) | GB593512A (en, 2012) |
| NL (2) | NL67329C (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL56499C (en, 2012) * | 1938-09-22 | |||
| NL56619C (en, 2012) * | 1939-01-31 | |||
| US2726279A (en) * | 1951-08-23 | 1955-12-06 | Itt | Anode for primary cells and method for making same |
| US3316125A (en) * | 1964-09-21 | 1967-04-25 | Tyco Laboratories Inc | Electrochemical cells |
| US3864175A (en) * | 1973-04-25 | 1975-02-04 | Pennwalt Corp | Chromate rinse for phosphate coated metals and metal products |
| NL9000310A (nl) * | 1989-02-27 | 1990-09-17 | Omi Int Corp | Mengsel en werkwijze voor omzetting. |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US737882A (en) * | 1900-04-19 | 1903-09-01 | Otto Carl Strecker | Process of electrolytically preparing lithographic plates. |
| US1552591A (en) * | 1923-05-14 | 1925-09-08 | Peter J F Batenburg | Metal-plating device |
| DE471053C (de) * | 1926-06-18 | 1929-02-06 | Bohumil Jirotka | Verfahren zur Oberflaechenveredelung von Gegenstaenden aus Aluminium und Aluminiumlegierungen |
| US1838273A (en) * | 1927-12-24 | 1931-12-29 | Westinghouse Electric & Mfg Co | Method of producing chromium plated tools |
| BE373447A (en, 2012) * | 1929-09-16 | |||
| US1974435A (en) * | 1929-11-30 | 1934-09-25 | Vereinigte Stahlwerke Ag | Method of increasing the resistance to corrosion of steel and cast iron |
| US1952850A (en) * | 1931-10-06 | 1934-03-27 | Koehler William | Method and apparatus for galvanic deposition of copper and other metals |
| US2052962A (en) * | 1934-12-31 | 1936-09-01 | Mallory & Co Inc P R | Process of etching |
| US2138023A (en) * | 1935-11-14 | 1938-11-29 | Robert W Buzzard | Method of treating anodic coatings on magnesium and its alloys |
| US2206028A (en) * | 1936-11-27 | 1940-07-02 | Robert W Buzzard | Anodic treatment of magnesium |
| GB493935A (en) * | 1937-01-16 | 1938-10-17 | Hubert Sutton | Protection of magnesium and magnesium-rich alloys against corrosion by electrolytic methods |
| US2203670A (en) * | 1937-06-29 | 1940-06-11 | Robert W Buzzard | Method of treating electrolytic coatings on magnesium and its alloys |
| DE671978C (de) * | 1937-10-01 | 1939-02-17 | I G Farbenindustrie Akt Ges | Verfahren zur elektrolytischen Erzeugung von Schutzueberzuegen auf Werkstuecken aus Magnesium und dessen Legierungen |
| US2224528A (en) * | 1937-12-23 | 1940-12-10 | Sutton Hubert | Protection of magnesium and magnesium alloys |
| NL56619C (en, 2012) * | 1939-01-31 | |||
| NL57490C (en, 2012) * | 1939-04-08 |
-
0
- NL NL56619D patent/NL56619C/xx active
- BE BE467056D patent/BE467056A/xx unknown
- BE BE466876D patent/BE466876A/xx unknown
- BE BE437650D patent/BE437650A/xx unknown
- NL NL67329D patent/NL67329C/xx active
-
1939
- 1939-01-31 FR FR855683D patent/FR855683A/fr not_active Expired
-
1940
- 1940-01-09 GB GB487/40A patent/GB593512A/en not_active Expired
- 1940-01-17 US US314349A patent/US2463483A/en not_active Expired - Lifetime
- 1940-01-18 CH CH221023D patent/CH221023A/fr unknown
-
1942
- 1942-06-09 DE DEF91923D patent/DE763283C/de not_active Expired
-
1945
- 1945-07-26 FR FR54022D patent/FR54022E/fr not_active Expired
- 1945-08-07 FR FR54113D patent/FR54113E/fr not_active Expired
-
1946
- 1946-04-18 US US663248A patent/US2553449A/en not_active Expired - Lifetime
- 1946-06-12 CH CH260236D patent/CH260236A/fr unknown
- 1946-06-21 GB GB18691/46A patent/GB631237A/en not_active Expired
- 1946-07-12 US US683152A patent/US2605217A/en not_active Expired - Lifetime
- 1946-07-16 CH CH259827D patent/CH259827A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL67329C (en, 2012) | |
| BE466876A (en, 2012) | |
| CH259827A (fr) | 1949-02-15 |
| GB631237A (en) | 1949-10-31 |
| GB593512A (en) | 1947-10-20 |
| CH221023A (fr) | 1942-05-15 |
| BE467056A (en, 2012) | |
| US2553449A (en) | 1951-05-15 |
| FR54022E (fr) | 1947-03-27 |
| FR855683A (fr) | 1940-05-17 |
| US2463483A (en) | 1949-03-01 |
| US2605217A (en) | 1952-07-29 |
| BE437650A (en, 2012) | |
| NL56619C (en, 2012) | |
| FR54113E (fr) | 1947-11-06 |
| CH260236A (fr) | 1949-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE639447C (de) | Verfahren zur Herstellung von phosphathaltigen UEberzuegen auf Metallen | |
| DE2017327B2 (de) | Verfahren zur beschichtung von metalloberflaechen | |
| DE763283C (de) | Bad zur Herstellung einer korrosionsfesten Schutzschicht auf Magnesium und seinen Legierungen | |
| DE974713C (de) | Verfahren zur Herstellung von UEberzuegen auf Metallen | |
| DE2724730A1 (de) | Verfahren und elektrolyt zum abscheiden von chromhaltigen umwandlungsschutzueberzuegen | |
| DE2917019C2 (de) | Verfahren zur Metallisierung von Verbundmaterial und dazu geeignete Badzusammensetzung | |
| DE601521C (de) | Verfahren zur Herstellung eines Korrosionsschutzueberzuges auf Magnesium und Magnesiulegierungen | |
| DE1909757B2 (de) | Verfahren zur reinigung von anoden fuer elektrolytische prozesse, die aus einer unterlage eines filmbildenden metalls und einem ueberzug aus edelmetallen, edelmetalloiden oder edelmetalloxide enthaltenden mischoxiden bestehen | |
| DE3118794A1 (de) | Verfahren zur behandlung der oberflaeche von zink, cadmium und ihren legierungen | |
| DE546466C (de) | Verfahren zur Herstellung von Manganoxyde enthaltenden UEberzuegen auf Aluminium, Magnesium und ihren Legierungen | |
| DE480995C (de) | Verfahren zum UEberziehen und Faerben von Metallen | |
| DE1237871B (de) | Tauch- oder Kontaktbeschichtung von Magnesium oder Magnesiumlegierungen | |
| DE692124C (de) | Verfahren zur elektrolytischen Oxydation von Eisen und Stahl | |
| DE706347C (de) | Verfahren zur Behandlung ungefaerbter UEberzuege aus sogenanntem Weissmessing | |
| DE622585C (de) | Verfahren zur Herstellung von gefaerbten Aluminiumoxydschichten | |
| CH361452A (de) | Verfahren zur Herstellung von Chromatüberzügen auf Gegenständen aus Magnesium oder seinen Legierungen | |
| DE2638496A1 (de) | Verfahren zur herstellung von gefaerbten oxidueberzuegen auf aluminium oder aluminiumlegierungen | |
| DE356079C (de) | Verfahren zum Faerben metallischer Oberflaechen | |
| DE893740C (de) | Verfahren zur Herstellung von Schutzueberzuegen auf Metallen, wie Magnesium und seinen Legierungen | |
| DE746271C (de) | Phosphatierverfahren | |
| DE583349C (de) | Verfahren zur Verbesserung der rostschuetzenden Phosphatueberzuege auf eisernen Gegenstaenden | |
| DE739605C (de) | Verfahren zur Umwandlung der Oberflaeche von Magnesium oder Magnesiumlegierungen in eine elektrisch nicht leitende korrosionsbestaendige Schicht | |
| DE721202C (de) | Erhoehung der Korrosionsbestaendigkeit von Kupfer und seinen Legierungen | |
| DE977472C (de) | Loesung zur Behandlung von Zinkoberflaechen gegen Korrosion | |
| DE462507C (de) | Verfahren zur Herstellung von UEberzuegen auf Gegenstaenden aus Metallen |