GB1363041A - Oxidizing composition and process for aluminum - Google Patents
Oxidizing composition and process for aluminumInfo
- Publication number
- GB1363041A GB1363041A GB3671772A GB3671772A GB1363041A GB 1363041 A GB1363041 A GB 1363041A GB 3671772 A GB3671772 A GB 3671772A GB 3671772 A GB3671772 A GB 3671772A GB 1363041 A GB1363041 A GB 1363041A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aug
- aluminum
- ferricyanide
- trisodium
- forming
- 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 abstract 3
- 229910052782 aluminium Inorganic materials 0.000 title abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 230000001590 oxidative effect Effects 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 2
- YAGKRVSRTSUGEY-UHFFFAOYSA-N ferricyanide Chemical class [Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] YAGKRVSRTSUGEY-UHFFFAOYSA-N 0.000 abstract 2
- 239000001488 sodium phosphate Substances 0.000 abstract 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 abstract 2
- 229910000406 trisodium phosphate Inorganic materials 0.000 abstract 2
- 235000019801 trisodium phosphate Nutrition 0.000 abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 239000003002 pH adjusting agent Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 229910000404 tripotassium phosphate Inorganic materials 0.000 abstract 1
- 235000019798 tripotassium phosphate Nutrition 0.000 abstract 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 abstract 1
- SOBHUZYZLFQYFK-UHFFFAOYSA-K trisodium;hydroxy-[[phosphonatomethyl(phosphonomethyl)amino]methyl]phosphinate Chemical compound [Na+].[Na+].[Na+].OP(O)(=O)CN(CP(O)([O-])=O)CP([O-])([O-])=O SOBHUZYZLFQYFK-UHFFFAOYSA-K 0.000 abstract 1
Classifications
-
- 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
- C23C22/66—Treatment of aluminium or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17066871A | 1971-08-10 | 1971-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1363041A true GB1363041A (en) | 1974-08-14 |
Family
ID=22620808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3671772A Expired GB1363041A (en) | 1971-08-10 | 1972-08-07 | Oxidizing composition and process for aluminum |
Country Status (10)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3897278A (en) * | 1971-08-10 | 1975-07-29 | J N Tuttle Inc | Oxidizing process and composition for aluminum |
| US3985585A (en) * | 1973-09-21 | 1976-10-12 | J. N. Tuttle, Inc. | Process for treating aluminum with ferricyanide compound |
| US3911766A (en) * | 1974-05-15 | 1975-10-14 | Pilling Co | Box lock surgical instrument and method of its manufacture |
| JPS52154793U (enrdf_load_stackoverflow) * | 1976-05-20 | 1977-11-24 | ||
| JPS5425600A (en) * | 1977-07-28 | 1979-02-26 | Houzan Kougu Seisakushiyo Kk | Method of manufacturing pliers |
| JPS61121875A (ja) * | 1984-11-12 | 1986-06-09 | チヤネルロツク インコ−ポレイテツド | すべり接続プライヤ |
| EP1135544A1 (en) * | 1998-10-30 | 2001-09-26 | Henkel Corporation | Visible chromium- and phosphorus-free conversion coating for aluminum and its alloys |
| EP1149185B1 (en) * | 1998-12-15 | 2004-03-03 | Lynntech, Inc. | Ferrate conversion coatings for metal substrates |
| US6471788B1 (en) | 1999-12-15 | 2002-10-29 | Lynntech Coatings, Ltd. | Ferrate conversion coatings for metal substrates |
| WO2005051553A1 (en) * | 2003-11-20 | 2005-06-09 | Bae Systems Plc | Surface preparation prior to coating |
| CN103009693A (zh) * | 2011-09-26 | 2013-04-03 | 深圳富泰宏精密工业有限公司 | 壳体的制备方法及由该方法所制得的壳体 |
| CN104831264B (zh) * | 2014-02-10 | 2018-08-10 | 格力电器（中山）小家电制造有限公司 | 发热盘及其表面处理工艺 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2796370A (en) * | 1955-03-04 | 1957-06-18 | Charles W Ostrander | Composition and method for producing corrosion resistant protective coating on aluminum and aluminum alloys |
| US2796371A (en) * | 1955-03-16 | 1957-06-18 | Allied Res Products Inc | Corrosion resistant protective coating on aluminum and aluminum alloys |
-
1971
- 1971-08-10 US US00170668A patent/US3765952A/en not_active Expired - Lifetime
-
1972
- 1972-07-10 FR FR7224870A patent/FR2148423B1/fr not_active Expired
- 1972-07-17 IT IT27087/72A patent/IT962921B/it active
- 1972-07-18 CA CA147,423A patent/CA975265A/en not_active Expired
- 1972-07-25 CH CH1105972A patent/CH564610A5/xx not_active IP Right Cessation
- 1972-08-04 AU AU45291/72A patent/AU470202B2/en not_active Expired
- 1972-08-07 SE SE7210265A patent/SE384539B/xx unknown
- 1972-08-07 GB GB3671772A patent/GB1363041A/en not_active Expired
- 1972-08-09 DE DE2239255A patent/DE2239255C3/de not_active Expired
- 1972-08-09 DE DE2264970*A patent/DE2264970A1/de not_active Ceased
- 1972-08-10 JP JP47079559A patent/JPS526255B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4826636A (enrdf_load_stackoverflow) | 1973-04-07 |
| SE384539B (sv) | 1976-05-10 |
| DE2239255A1 (de) | 1973-02-22 |
| DE2264970A1 (de) | 1975-07-31 |
| DE2239255B2 (de) | 1979-04-12 |
| AU4529172A (en) | 1974-02-07 |
| DE2239255C3 (de) | 1979-12-13 |
| JPS526255B2 (enrdf_load_stackoverflow) | 1977-02-21 |
| CA975265A (en) | 1975-09-30 |
| IT962921B (it) | 1973-12-31 |
| FR2148423A1 (enrdf_load_stackoverflow) | 1973-03-23 |
| FR2148423B1 (enrdf_load_stackoverflow) | 1978-01-13 |
| AU470202B2 (en) | 1976-03-04 |
| CH564610A5 (enrdf_load_stackoverflow) | 1975-07-31 |
| US3765952A (en) | 1973-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |