GB1290752A - - Google Patents
Info
- Publication number
- GB1290752A GB1290752A GB2706770A GB1290752DA GB1290752A GB 1290752 A GB1290752 A GB 1290752A GB 2706770 A GB2706770 A GB 2706770A GB 1290752D A GB1290752D A GB 1290752DA GB 1290752 A GB1290752 A GB 1290752A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coating
- mineral acid
- electrode
- stripping
- mixture
- 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
- 239000002253 acid Substances 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 3
- 239000011707 mineral Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002243 precursor Substances 0.000 abstract 2
- 229910017855 NH 4 F Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance Substances 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/10—Other heavy metals
- C23G1/106—Other heavy metals refractory metals
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- ing And Chemical Polishing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2706770 | 1970-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1290752A true GB1290752A (cs) | 1972-09-27 |
Family
ID=10253625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2706770A Expired GB1290752A (cs) | 1970-06-04 | 1970-06-04 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3761313A (cs) |
| AU (1) | AU2965471A (cs) |
| BE (1) | BE767908A (cs) |
| CA (1) | CA919561A (cs) |
| FR (1) | FR2094044B1 (cs) |
| GB (1) | GB1290752A (cs) |
| IL (1) | IL36914A0 (cs) |
| SU (1) | SU426351A3 (cs) |
| ZA (1) | ZA713542B (cs) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4017368A (en) * | 1974-11-11 | 1977-04-12 | General Electric Company | Process for electroplating zirconium alloys |
| US4322264A (en) * | 1975-12-09 | 1982-03-30 | U.S. Philips Corporation | Method for selective etching of titaniumdioxide relative to aluminum |
| US4052253A (en) * | 1976-09-27 | 1977-10-04 | Motorola, Inc. | Semiconductor-oxide etchant |
| US4132569A (en) * | 1977-10-25 | 1979-01-02 | Diamond Shamrock Corporation | Ruthenium recovery process |
| US4889589A (en) * | 1986-06-26 | 1989-12-26 | United Technologies Corporation | Gaseous removal of ceramic coatings |
| US4874434A (en) * | 1988-05-16 | 1989-10-17 | Kerr-Mcgee Chemical Corporation | Method of treating a titanium structure |
| US5141563A (en) * | 1989-12-19 | 1992-08-25 | Eltech Systems Corporation | Molten salt stripping of electrode coatings |
| JP3358604B2 (ja) * | 1999-11-11 | 2002-12-24 | 日本電気株式会社 | 白金族不純物回収液及びその回収方法 |
| US8323415B2 (en) | 2006-08-10 | 2012-12-04 | GM Global Technology Operations LLC | Fast recycling process for ruthenium, gold and titanium coatings from hydrophilic PEM fuel cell bipolar plates |
| US20110017608A1 (en) * | 2009-07-27 | 2011-01-27 | Faraday Technology, Inc. | Electrochemical etching and polishing of conductive substrates |
| CN102560514A (zh) * | 2012-01-16 | 2012-07-11 | 南昌航空大学 | 一种用于退除钛及钛合金阳极氧化膜的弱酸性悬浮液 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3562013A (en) * | 1967-10-23 | 1971-02-09 | Diversey Corp | Process of deoxidizing titanium and its alloys |
-
1970
- 1970-06-04 GB GB2706770A patent/GB1290752A/en not_active Expired
-
1971
- 1971-05-21 CA CA113687A patent/CA919561A/en not_active Expired
- 1971-05-25 IL IL36914A patent/IL36914A0/xx unknown
- 1971-05-27 US US00147608A patent/US3761313A/en not_active Expired - Lifetime
- 1971-06-01 ZA ZA713542A patent/ZA713542B/xx unknown
- 1971-06-01 BE BE767908A patent/BE767908A/xx unknown
- 1971-06-03 FR FR7120118A patent/FR2094044B1/fr not_active Expired
- 1971-06-03 AU AU29654/71A patent/AU2965471A/en not_active Expired
- 1971-06-04 SU SU1665738A patent/SU426351A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| IL36914A0 (en) | 1971-07-28 |
| BE767908A (fr) | 1971-12-01 |
| SU426351A3 (cs) | 1974-04-30 |
| FR2094044B1 (cs) | 1975-07-04 |
| US3761313A (en) | 1973-09-25 |
| AU2965471A (en) | 1972-12-07 |
| ZA713542B (en) | 1973-01-31 |
| CA919561A (en) | 1973-01-23 |
| FR2094044A1 (cs) | 1972-02-04 |
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| GB1290752A (cs) | ||
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |