DE2319383C3 - Verfahren zum anodischen Färben der Oberfläche korrosionsbeständiger Chrom-Legierungen - Google Patents
Verfahren zum anodischen Färben der Oberfläche korrosionsbeständiger Chrom-LegierungenInfo
- Publication number
- DE2319383C3 DE2319383C3 DE2319383A DE2319383A DE2319383C3 DE 2319383 C3 DE2319383 C3 DE 2319383C3 DE 2319383 A DE2319383 A DE 2319383A DE 2319383 A DE2319383 A DE 2319383A DE 2319383 C3 DE2319383 C3 DE 2319383C3
- Authority
- DE
- Germany
- Prior art keywords
- potential
- alloy
- coloring
- bath
- workpiece
- 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
- 238000000034 method Methods 0.000 title claims description 22
- 238000004040 coloring Methods 0.000 title claims description 9
- 238000005260 corrosion Methods 0.000 title claims description 6
- 230000007797 corrosion Effects 0.000 title claims description 6
- 239000000788 chromium alloy Substances 0.000 title claims description 5
- 229910000599 Cr alloy Inorganic materials 0.000 title claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 4
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims description 2
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 claims description 2
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 claims description 2
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 11
- 238000005868 electrolysis reaction Methods 0.000 description 10
- 238000000576 coating method Methods 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 238000007654 immersion Methods 0.000 description 3
- 239000010963 304 stainless steel Substances 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- DOBUSJIVSSJEDA-UHFFFAOYSA-L 1,3-dioxa-2$l^{6}-thia-4-mercuracyclobutane 2,2-dioxide Chemical compound [Hg+2].[O-]S([O-])(=O)=O DOBUSJIVSSJEDA-UHFFFAOYSA-L 0.000 description 1
- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910001182 Mo alloy Inorganic materials 0.000 description 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229940075397 calomel Drugs 0.000 description 1
- VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000009500 colour coating Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000370 mercury sulfate Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
-
- 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
- C25D11/34—Anodisation of metals or alloys not provided for in groups C25D11/04 - C25D11/32
-
- 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
- C25D11/38—Chromatising
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
- Electrochemical Coating By Surface Reaction (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- ing And Chemical Polishing (AREA)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1794172A GB1402184A (en) | 1972-04-18 | 1972-04-18 | Anodic treatment of chromium-containing alloys |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2319383A1 DE2319383A1 (de) | 1973-11-15 |
| DE2319383B2 DE2319383B2 (de) | 1979-01-25 |
| DE2319383C3 true DE2319383C3 (de) | 1979-09-20 |
Family
ID=10103927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2319383A Expired DE2319383C3 (de) | 1972-04-18 | 1973-04-17 | Verfahren zum anodischen Färben der Oberfläche korrosionsbeständiger Chrom-Legierungen |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3804730A (fr) |
| JP (1) | JPS5232621B2 (fr) |
| AT (1) | AT326442B (fr) |
| AU (1) | AU471276B2 (fr) |
| BE (1) | BE798416A (fr) |
| CA (1) | CA1016491A (fr) |
| CH (1) | CH572990A5 (fr) |
| DE (1) | DE2319383C3 (fr) |
| ES (1) | ES413836A1 (fr) |
| FR (1) | FR2180921B1 (fr) |
| GB (1) | GB1402184A (fr) |
| IL (1) | IL42003A0 (fr) |
| IT (1) | IT980230B (fr) |
| LU (1) | LU67434A1 (fr) |
| NL (1) | NL7305356A (fr) |
| ZA (1) | ZA732408B (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003054A (en) * | 1974-10-03 | 1977-01-11 | Raytheon Company | Method of compensating for imbalances in a quadrature demodulator |
| AU503043B2 (en) * | 1974-10-22 | 1979-08-23 | Nippon Steel Corporation | Coloring a stainless steel |
| DE2549407C2 (de) * | 1975-11-04 | 1987-03-05 | Poligrat GmbH, 8000 München | Verfahren zum Färben von korrosionsbeständigen Chromstählen |
| US4064020A (en) * | 1975-12-22 | 1977-12-20 | The Boeing Company | Preparing an environmentally stable stainless surface for bonding |
| GB1569882A (en) * | 1976-02-13 | 1980-06-25 | Inco Europ Ltd | Treatment of chromium-containing iron alloys |
| JPS52122234A (en) * | 1976-04-06 | 1977-10-14 | Shiyashin Kagaku Kk | Pigmentation process for stainless steel |
| JPS5357141A (en) * | 1976-11-04 | 1978-05-24 | Dipsol Chem | Automatic controlling means for chromating solution and method thereof |
| US4370210A (en) * | 1981-03-10 | 1983-01-25 | Nippon Kinzoku Co., Ltd. | Method and apparatus for continuously forming color display layer on stainless steel strip |
| AU8386982A (en) * | 1981-06-01 | 1982-12-09 | Wiggin Alloys Ltd. | Increasing absorptance of porous film on cr containing iron alloy |
| US4915799A (en) * | 1986-02-21 | 1990-04-10 | Kinki Yakuhin Industrial Co., Ltd. | Electrolytic coloring method for chromium alloy |
| US4756874A (en) * | 1986-12-22 | 1988-07-12 | General Electric Company | Minimization of radioactive material deposition in water-cooled nuclear reactors |
| JP5030560B2 (ja) * | 2006-11-29 | 2012-09-19 | クリナップ株式会社 | ミラーキャビネット |
| JP6852095B2 (ja) | 2017-01-31 | 2021-03-31 | アベル株式会社 | 発色ステンレス鋼板、発色ステンレス鋼コイル及びその製造方法 |
-
1972
- 1972-04-18 GB GB1794172A patent/GB1402184A/en not_active Expired
-
1973
- 1973-04-09 ZA ZA732408A patent/ZA732408B/xx unknown
- 1973-04-09 US US00349114A patent/US3804730A/en not_active Expired - Lifetime
- 1973-04-11 AU AU54374/73A patent/AU471276B2/en not_active Expired
- 1973-04-11 IL IL42003A patent/IL42003A0/xx unknown
- 1973-04-16 LU LU67434A patent/LU67434A1/xx unknown
- 1973-04-16 CA CA168,859A patent/CA1016491A/en not_active Expired
- 1973-04-16 IT IT7349471A patent/IT980230B/it active
- 1973-04-17 CH CH546873A patent/CH572990A5/xx not_active IP Right Cessation
- 1973-04-17 ES ES413836A patent/ES413836A1/es not_active Expired
- 1973-04-17 NL NL7305356A patent/NL7305356A/xx unknown
- 1973-04-17 DE DE2319383A patent/DE2319383C3/de not_active Expired
- 1973-04-17 FR FR7313995A patent/FR2180921B1/fr not_active Expired
- 1973-04-18 AT AT343273A patent/AT326442B/de not_active IP Right Cessation
- 1973-04-18 BE BE130179A patent/BE798416A/fr unknown
- 1973-04-18 JP JP48043303A patent/JPS5232621B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4921339A (fr) | 1974-02-25 |
| FR2180921A1 (fr) | 1973-11-30 |
| LU67434A1 (fr) | 1973-10-22 |
| ZA732408B (en) | 1974-02-27 |
| ATA343273A (de) | 1975-02-15 |
| AT326442B (de) | 1975-12-10 |
| AU471276B2 (en) | 1976-04-15 |
| DE2319383A1 (de) | 1973-11-15 |
| IL42003A0 (en) | 1973-06-29 |
| FR2180921B1 (fr) | 1981-10-16 |
| DE2319383B2 (de) | 1979-01-25 |
| CA1016491A (en) | 1977-08-30 |
| JPS5232621B2 (fr) | 1977-08-23 |
| IT980230B (it) | 1974-09-30 |
| AU5437473A (en) | 1974-10-17 |
| NL7305356A (fr) | 1973-10-22 |
| ES413836A1 (es) | 1976-01-16 |
| US3804730A (en) | 1974-04-16 |
| CH572990A5 (fr) | 1976-02-27 |
| BE798416A (fr) | 1973-10-18 |
| GB1402184A (en) | 1975-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |