JPH034637B2 - - Google Patents
Info
- Publication number
- JPH034637B2 JPH034637B2 JP8654587A JP8654587A JPH034637B2 JP H034637 B2 JPH034637 B2 JP H034637B2 JP 8654587 A JP8654587 A JP 8654587A JP 8654587 A JP8654587 A JP 8654587A JP H034637 B2 JPH034637 B2 JP H034637B2
- Authority
- JP
- Japan
- Prior art keywords
- acid
- titanium
- anodizing
- oxidizing
- weight
- 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
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 40
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 26
- 239000002253 acid Substances 0.000 claims description 26
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 24
- 239000011707 mineral Substances 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 238000005554 pickling Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 230000001590 oxidative effect Effects 0.000 claims description 14
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 13
- 238000007743 anodising Methods 0.000 claims description 13
- 239000013078 crystal Substances 0.000 claims description 11
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 10
- 229910017604 nitric acid Inorganic materials 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 150000002739 metals Chemical class 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims 1
- JVJQPDTXIALXOG-UHFFFAOYSA-N nitryl fluoride Chemical compound [O-][N+](F)=O JVJQPDTXIALXOG-UHFFFAOYSA-N 0.000 claims 1
- 239000010936 titanium Substances 0.000 description 33
- 229910052719 titanium Inorganic materials 0.000 description 33
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 32
- 229960002050 hydrofluoric acid Drugs 0.000 description 18
- 238000007254 oxidation reaction Methods 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 238000000137 annealing Methods 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 238000004040 coloring Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 238000002048 anodisation reaction Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 150000003608 titanium Chemical class 0.000 description 1
- -1 titanium ions Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 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 And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8654587A JPS63250478A (ja) | 1987-04-08 | 1987-04-08 | 弁金属の陽極酸化前処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8654587A JPS63250478A (ja) | 1987-04-08 | 1987-04-08 | 弁金属の陽極酸化前処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63250478A JPS63250478A (ja) | 1988-10-18 |
| JPH034637B2 true JPH034637B2 (enrdf_load_stackoverflow) | 1991-01-23 |
Family
ID=13889978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8654587A Granted JPS63250478A (ja) | 1987-04-08 | 1987-04-08 | 弁金属の陽極酸化前処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63250478A (enrdf_load_stackoverflow) |
-
1987
- 1987-04-08 JP JP8654587A patent/JPS63250478A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63250478A (ja) | 1988-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2115005A (en) | Electrochemical treatment of metal | |
| JPH06184791A (ja) | アルミニウムの基素材の陽極処理法、該法において使用する浴および該浴調製用濃縮物 | |
| EP0514661A2 (de) | Verfahren zur Erzeugung oxidkeramischer Oberflächenschichten auf siliziumhaltigen Leichtmetall-Gusslegierungen | |
| US3553015A (en) | Alkaline bath removal of scale from titanium workpieces | |
| JPH0527719B2 (enrdf_load_stackoverflow) | ||
| US3951681A (en) | Method for descaling ferrous metals | |
| US2099340A (en) | Process of enameling | |
| US2376082A (en) | Surface treatment of aluminum and aluminum alloys | |
| US4956022A (en) | Chemical polishing of aluminum alloys | |
| US3669776A (en) | Novel nickel etch process | |
| US2620265A (en) | Composition for treating aluminum and aluminum alloys | |
| JPH034637B2 (enrdf_load_stackoverflow) | ||
| RU2085616C1 (ru) | Способ травления высококачественной стали | |
| US2746849A (en) | Method of imparting high brilliancy to articles made of aluminum and its alloys | |
| JPS62109997A (ja) | 弁金属の陽極酸化前処理方法 | |
| JP3221303B2 (ja) | 表面の美麗なチタンまたはチタン合金部材およびその製造方法 | |
| US2473456A (en) | Passivation of ferrous metals | |
| US2146840A (en) | Method of coating aluminum | |
| US2462197A (en) | Etching method | |
| US3654001A (en) | Process for etching beryllium | |
| JPH034636B2 (enrdf_load_stackoverflow) | ||
| JPS63199894A (ja) | チタン及びチタン合金の電解発色法 | |
| SU566866A1 (ru) | Раствор дл травлени алюмини | |
| JPS62109998A (ja) | 弁金属の陽極酸化前処理方法 | |
| US2836548A (en) | Surface treatment of metallic uranium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |