JP6519919B2 - ステンレス鋼表面の抗菌化処理方法 - Google Patents
ステンレス鋼表面の抗菌化処理方法 Download PDFInfo
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- JP6519919B2 JP6519919B2 JP2015086275A JP2015086275A JP6519919B2 JP 6519919 B2 JP6519919 B2 JP 6519919B2 JP 2015086275 A JP2015086275 A JP 2015086275A JP 2015086275 A JP2015086275 A JP 2015086275A JP 6519919 B2 JP6519919 B2 JP 6519919B2
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- Prior art keywords
- stainless steel
- copper
- cathode
- anode
- electrolytic
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- 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.)
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- 229910001220 stainless steel Inorganic materials 0.000 title claims description 53
- 239000010935 stainless steel Substances 0.000 title claims description 52
- 238000000034 method Methods 0.000 title claims description 17
- 230000000844 anti-bacterial effect Effects 0.000 title claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 59
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 58
- 239000010949 copper Substances 0.000 claims description 58
- 238000000151 deposition Methods 0.000 claims description 25
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 10
- 239000004917 carbon fiber Substances 0.000 claims description 10
- 239000008151 electrolyte solution Substances 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 150000002500 ions Chemical class 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 230000008021 deposition Effects 0.000 description 22
- 238000005868 electrolysis reaction Methods 0.000 description 22
- 239000003792 electrolyte Substances 0.000 description 18
- 238000007747 plating Methods 0.000 description 15
- 239000000203 mixture Substances 0.000 description 11
- 238000004040 coloring Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 5
- 229910001431 copper ion Inorganic materials 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000000845 anti-microbial effect Effects 0.000 description 4
- 239000010406 cathode material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 230000001788 irregular Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 206010016952 Food poisoning Diseases 0.000 description 2
- 208000019331 Foodborne disease Diseases 0.000 description 2
- 239000004599 antimicrobial Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910000365 copper sulfate Inorganic materials 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Electroplating Methods And Accessories (AREA)
Description
Claims (1)
- ステンレス鋼を交直重乗電源の陰極に接続し、陽極側にはステンレス鋼か銅若しくは炭素繊維などの導電性物質よりなる適宜形状の陽極に滞水性布状若しくは糸状の物質を巻きつけて、銅イオンを含有する電解液を含浸した状態で、該ステンレス鋼表面を摺動せしめることにより、銅を析出させることを特徴とするステンレス鋼表面の抗菌化処理方法
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Application Number | Priority Date | Filing Date | Title |
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JP2015086275A JP6519919B2 (ja) | 2015-04-03 | 2015-04-03 | ステンレス鋼表面の抗菌化処理方法 |
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JP2015086275A JP6519919B2 (ja) | 2015-04-03 | 2015-04-03 | ステンレス鋼表面の抗菌化処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016196700A JP2016196700A (ja) | 2016-11-24 |
JP6519919B2 true JP6519919B2 (ja) | 2019-05-29 |
Family
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Family Applications (1)
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JP2015086275A Active JP6519919B2 (ja) | 2015-04-03 | 2015-04-03 | ステンレス鋼表面の抗菌化処理方法 |
Country Status (1)
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JP (1) | JP6519919B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4095289A4 (en) | 2020-01-21 | 2023-07-26 | NIPPON STEEL Stainless Steel Corporation | STAINLESS STEEL MATERIAL WITH ANTIBACTERIAL AND ANTIVIRAL PROPERTIES AND PROCESS FOR ITS PRODUCTION |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56169798A (en) * | 1980-05-31 | 1981-12-26 | Matsushita Electric Works Ltd | Plating apparatus |
JPS59129875U (ja) * | 1983-02-21 | 1984-08-31 | トヨタ自動車株式会社 | 局部めつき装置 |
JPS60159194A (ja) * | 1984-01-31 | 1985-08-20 | Asahi Glass Co Ltd | ガラス面上の導電性プリント線へのメツキ方法 |
JPH0273998A (ja) * | 1988-09-09 | 1990-03-13 | Kawasaki Steel Corp | 曲面電解処理用電極装置およびそれを用いた金属材の電解処理方法 |
JPH02200792A (ja) * | 1989-01-31 | 1990-08-09 | Kawasaki Steel Corp | 耐気孔性に優れた隅肉アーク溶接用鋼材およびその製造方法 |
JPH0494563A (ja) * | 1990-08-10 | 1992-03-26 | Nec Corp | 表面実装型半導体装置およびその製造方法 |
JPH0610191A (ja) * | 1991-11-27 | 1994-01-18 | Matsushita Electric Ind Co Ltd | 複合メッキ被膜とこれを用いた厨芥処理装置 |
JP3291103B2 (ja) * | 1993-12-22 | 2002-06-10 | 住友特殊金属株式会社 | 連続表面処理装置 |
JP3471470B2 (ja) * | 1995-02-24 | 2003-12-02 | 日新製鋼株式会社 | Cu含有ステンレス鋼の抗菌性改善方法 |
JPH11193495A (ja) * | 1997-11-04 | 1999-07-21 | Daido Steel Co Ltd | 抗菌性金属板とその製造方法 |
JP4414819B2 (ja) * | 2004-06-23 | 2010-02-10 | 株式会社フルヤ金属 | 部分メッキ装置および部分メッキ方法 |
-
2015
- 2015-04-03 JP JP2015086275A patent/JP6519919B2/ja active Active
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JP2016196700A (ja) | 2016-11-24 |
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