KR102430630B1 - 금속파우더 전해도금장치 - Google Patents
금속파우더 전해도금장치 Download PDFInfo
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- KR102430630B1 KR102430630B1 KR1020220079831A KR20220079831A KR102430630B1 KR 102430630 B1 KR102430630 B1 KR 102430630B1 KR 1020220079831 A KR1020220079831 A KR 1020220079831A KR 20220079831 A KR20220079831 A KR 20220079831A KR 102430630 B1 KR102430630 B1 KR 102430630B1
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- 239000002184 metal Substances 0.000 title claims abstract description 105
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 105
- 239000000843 powder Substances 0.000 title claims abstract description 99
- 238000009713 electroplating Methods 0.000 title abstract description 77
- 238000007747 plating Methods 0.000 claims abstract description 154
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 230000002776 aggregation Effects 0.000 description 19
- 239000010410 layer Substances 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 14
- 238000005054 agglomeration Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 13
- 239000002245 particle Substances 0.000 description 13
- 239000006185 dispersion Substances 0.000 description 10
- 238000004220 aggregation Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 210000001787 dendrite Anatomy 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000004801 process automation Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002834 transmittance 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
- C25D17/16—Apparatus for electrolytic coating of small objects in bulk
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/10—Agitating of electrolytes; Moving of racks
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/08—Electroplating with moving electrolyte e.g. jet electroplating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/006—Nanoparticles
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
도 2는 본 발명의 한 구체예에 따른 금속파우더 전해도금장치의 단면을 나타낸 것이다.
도 3은 본 발명의 한 구체예에 따른 전해도금장치의 반응기 단면을 나타낸 것이다.
도 4(a)는 비교예의 주사전자현미경(SEM) 사진이며, 도 4(b)는 실시예 SEM 사진이다.
도 5(a)는 비교예의 SEM 사진이며, 도 5(b)는 실시예 SEM 사진이다.
도 6(a)는 실시예 도금제품의 단면을 나타낸 SEM 사진이며, 도 6(b)는 상기 도 6(a) 실시예 단면을 확대한 SEM 사진이다.
20: 도금제품 100: 도금조
120: 제3 유입구 122: 제3 토출구
200: 반응기 210: 제1 유입구
212: 제1 토출구 220: 제2 유입구
222: 제2 토출구 230: 배출구
240: 제1 펌프 242: 제2 펌프
310: 양극 320: 음극
Claims (1)
- 도금조; 상기 도금조 내 구비된 중공의 링 형태의 반응기; 상기 도금조의 일측에 배치되는 양극; 및 상기 반응기 내부에서 순환하는 물질과 접촉하는 음극;을 포함하되,
상기 반응기 상부 면에는 내부로 도금액이 유입 및 배출되며, 반응기 내부의 금속파우더의 유출을 방지하는 메쉬부가 구비되고,
상기 반응기에는, 내부로 공기가 유입되는 제1 유입구 및 제2 유입구와, 외부로 공기를 배출하는 제1 토출구 및 제2 토출구를 포함하고, 상기 제1 유입구 및 상기 제2 유입구와 상기 제1 토출구 및 제2 토출구는 서로 대향하는 위치에 있으며,
상기 제1 유입구 및 제2 유입구 중 하나 이상은, 펌프와 연결되어 상기 반응기 내부에 공기를 펌핑하는, 전해도금장치.
Priority Applications (1)
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KR1020220079831A KR102430630B1 (ko) | 2022-06-29 | 2022-06-29 | 금속파우더 전해도금장치 |
Applications Claiming Priority (1)
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KR1020220079831A KR102430630B1 (ko) | 2022-06-29 | 2022-06-29 | 금속파우더 전해도금장치 |
Publications (1)
Publication Number | Publication Date |
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KR102430630B1 true KR102430630B1 (ko) | 2022-08-16 |
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KR1020220079831A Active KR102430630B1 (ko) | 2022-06-29 | 2022-06-29 | 금속파우더 전해도금장치 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005036298A (ja) * | 2003-07-18 | 2005-02-10 | Kamaya Denki Kk | 電子部品の電気めっき装置及び電気めっき方法、並びに該電子部品 |
JP2010043329A (ja) * | 2008-08-13 | 2010-02-25 | Tdk Corp | めっき装置 |
US20140120245A1 (en) * | 2011-05-27 | 2014-05-01 | C. Uyemura & Co., Ltd. | Plating method |
KR20140053615A (ko) * | 2012-10-26 | 2014-05-08 | 삼성전기주식회사 | 진동 도금장치 |
KR102076772B1 (ko) * | 2017-12-28 | 2020-02-12 | 엔트리움 주식회사 | 금속파우더의 전해도금 방법 및 장치 |
KR20210017191A (ko) * | 2019-08-07 | 2021-02-17 | 삼성전기주식회사 | 배럴 도금 장치 및 이에 이용되는 전극 구조체 |
-
2022
- 2022-06-29 KR KR1020220079831A patent/KR102430630B1/ko active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005036298A (ja) * | 2003-07-18 | 2005-02-10 | Kamaya Denki Kk | 電子部品の電気めっき装置及び電気めっき方法、並びに該電子部品 |
JP2010043329A (ja) * | 2008-08-13 | 2010-02-25 | Tdk Corp | めっき装置 |
US20140120245A1 (en) * | 2011-05-27 | 2014-05-01 | C. Uyemura & Co., Ltd. | Plating method |
KR20140053615A (ko) * | 2012-10-26 | 2014-05-08 | 삼성전기주식회사 | 진동 도금장치 |
KR102076772B1 (ko) * | 2017-12-28 | 2020-02-12 | 엔트리움 주식회사 | 금속파우더의 전해도금 방법 및 장치 |
KR20210017191A (ko) * | 2019-08-07 | 2021-02-17 | 삼성전기주식회사 | 배럴 도금 장치 및 이에 이용되는 전극 구조체 |
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