KR101397582B1 - 전기도금용 불용성 양극의 제조장치 및 제조방법 - Google Patents
전기도금용 불용성 양극의 제조장치 및 제조방법 Download PDFInfo
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- KR101397582B1 KR101397582B1 KR1020120108869A KR20120108869A KR101397582B1 KR 101397582 B1 KR101397582 B1 KR 101397582B1 KR 1020120108869 A KR1020120108869 A KR 1020120108869A KR 20120108869 A KR20120108869 A KR 20120108869A KR 101397582 B1 KR101397582 B1 KR 101397582B1
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- etching
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- 238000000034 method Methods 0.000 title claims description 21
- 238000002844 melting Methods 0.000 title 1
- 230000008018 melting Effects 0.000 title 1
- 239000011248 coating agent Substances 0.000 claims abstract description 39
- 238000000576 coating method Methods 0.000 claims abstract description 39
- 238000009713 electroplating Methods 0.000 claims abstract description 35
- 238000005530 etching Methods 0.000 claims abstract description 32
- 229910052741 iridium Inorganic materials 0.000 claims abstract description 30
- 239000011247 coating layer Substances 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 238000005488 sandblasting Methods 0.000 claims abstract description 24
- 230000003746 surface roughness Effects 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 238000005554 pickling Methods 0.000 claims abstract description 15
- 238000003754 machining Methods 0.000 claims abstract description 12
- 238000005498 polishing Methods 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 239000000356 contaminant Substances 0.000 claims abstract description 7
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims abstract 7
- 208000028659 discharge Diseases 0.000 claims description 26
- 239000007921 spray Substances 0.000 claims description 10
- 239000011261 inert gas Substances 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004904 shortening Methods 0.000 abstract description 3
- FPHQLDRCDMDGQW-UHFFFAOYSA-N iridium Chemical compound [Ir].[Ir] FPHQLDRCDMDGQW-UHFFFAOYSA-N 0.000 description 24
- 239000010410 layer Substances 0.000 description 16
- 239000010936 titanium Substances 0.000 description 12
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 11
- 229910052719 titanium Inorganic materials 0.000 description 11
- 239000000243 solution Substances 0.000 description 10
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 description 8
- 238000007599 discharging Methods 0.000 description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 5
- 229910010413 TiO 2 Inorganic materials 0.000 description 4
- 238000001723 curing Methods 0.000 description 4
- 229910052715 tantalum Inorganic materials 0.000 description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010301 surface-oxidation reaction Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002345 surface coating layer Substances 0.000 description 1
- 238000001029 thermal curing Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/10—Electrodes, e.g. composition, counter electrode
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 의한 전기도금용 불용성 양극의 제조방법을 나타내는 흐름도.
30: 방전가공부 40: 코팅부
50: 열처리부
Claims (5)
- 전기도금용 양극의 표면을 연마하는 샌드블라스팅부;
상기 샌드블라스팅부에 의해 연마된 양극의 표면에 발생된 오염물을 산세처리하는 에칭부;
상기 에칭부에 의해 산세처리된 양극의 표면조도를 조절하는 방전가공부;
상기 방전가공부에 의해 표면조도가 조절된 양극의 표면에 스프레이에 의해 이리듐 코팅층을 형성하는 코팅부; 및
상기 코팅부에 의해 표면에 이리듐 코팅층이 형성된 양극을 열경화처리하는 열처리부;를 포함하는 것을 특징으로 하는 전기도금용 불용성 양극의 제조장치. - 제 1 항에 있어서,
상기 샌드블라스팅부, 상기 에칭부, 상기 방전가공부, 상기 코팅부 및 상기 열처리부 중 적어도 어느 하나는, 상기 양극의 표면산화를 방지하도록 불활성 가스의 분위기에서 이루어지는 것을 특징으로 하는 전기도금용 불용성 양극의 제조장치. - 제 1 항에 있어서,
상기 방전가공부는, 상기 양극의 표면조도를 7㎛이하로 조절하는 것을 특징으로 하는 전기도금용 불용성 양극의 제조장치. - 제 1 항에 있어서,
상기 코팅부는, 토출압력이 0.1∼1.0㎏f/㎠인 저압 스프레이를 사용하는 것을 특징으로 하는 전기도금용 불용성 양극의 제조장치. - 전기도금용 양극의 표면을 연마하는 샌드블라스팅 단계;
상기 샌드블라스팅 단계에서 연마된 양극의 표면에 발생된 오염물을 산세처리하는 에칭단계;
상기 에칭단계에서 산세처리된 양극의 표면조도를 조절하는 방전가공단계;
상기 방전가공단계에서 표면조도가 조절된 양극의 표면에 토출압력이 0.1∼1.0㎏f/㎠인 저압 스프레이에 의해 이리듐 코팅층을 형성하는 코팅단계; 및
상기 코팅단계에서 표면에 이리듐 코팅층이 형성된 양극을 열경화처리하는 열처리단계;를 포함하는 것을 특징으로 하는 전기도금용 불용성 양극의 제조방법.
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KR1020120108869A KR101397582B1 (ko) | 2012-09-28 | 2012-09-28 | 전기도금용 불용성 양극의 제조장치 및 제조방법 |
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KR1020120108869A KR101397582B1 (ko) | 2012-09-28 | 2012-09-28 | 전기도금용 불용성 양극의 제조장치 및 제조방법 |
Publications (2)
Publication Number | Publication Date |
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KR20140043199A KR20140043199A (ko) | 2014-04-08 |
KR101397582B1 true KR101397582B1 (ko) | 2014-05-21 |
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CN112387459B (zh) * | 2020-11-02 | 2021-08-31 | 核工业四一六医院 | 一种用于美容医疗器械器材的表面处理装置 |
KR102393452B1 (ko) * | 2021-04-12 | 2022-05-03 | 유한회사 두루산업사 | 나노입자 분산형 졸-겔 코팅 방법에 의한 불용성 전극의 제조 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06101083A (ja) * | 1992-06-25 | 1994-04-12 | Eltech Syst Corp | 耐用寿命が改善された電極 |
JPH08109490A (ja) * | 1994-08-16 | 1996-04-30 | Daiso Co Ltd | 酸素発生用陽極の製法 |
KR100809855B1 (ko) | 2000-06-09 | 2008-03-04 | 데 노라 엘레트로디 에스.피.에이. | 고도의 고착성 표면 촉매층을 포함하는 전극 |
JP2008528804A (ja) | 2005-01-27 | 2008-07-31 | インドゥストリエ・デ・ノラ・ソチエタ・ペル・アツィオーニ | 高効率の次亜塩素酸塩生成のための陽極の塗膜 |
-
2012
- 2012-09-28 KR KR1020120108869A patent/KR101397582B1/ko active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06101083A (ja) * | 1992-06-25 | 1994-04-12 | Eltech Syst Corp | 耐用寿命が改善された電極 |
JPH08109490A (ja) * | 1994-08-16 | 1996-04-30 | Daiso Co Ltd | 酸素発生用陽極の製法 |
KR100809855B1 (ko) | 2000-06-09 | 2008-03-04 | 데 노라 엘레트로디 에스.피.에이. | 고도의 고착성 표면 촉매층을 포함하는 전극 |
JP2008528804A (ja) | 2005-01-27 | 2008-07-31 | インドゥストリエ・デ・ノラ・ソチエタ・ペル・アツィオーニ | 高効率の次亜塩素酸塩生成のための陽極の塗膜 |
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