JP7420282B2 - 金属部材 - Google Patents
金属部材 Download PDFInfo
- Publication number
- JP7420282B2 JP7420282B2 JP2022558603A JP2022558603A JP7420282B2 JP 7420282 B2 JP7420282 B2 JP 7420282B2 JP 2022558603 A JP2022558603 A JP 2022558603A JP 2022558603 A JP2022558603 A JP 2022558603A JP 7420282 B2 JP7420282 B2 JP 7420282B2
- Authority
- JP
- Japan
- Prior art keywords
- coating
- metal
- corrosion
- metal structure
- water
- 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.)
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Links
- 239000002184 metal Substances 0.000 title claims description 76
- 229910052751 metal Inorganic materials 0.000 title claims description 76
- 238000000576 coating method Methods 0.000 claims description 68
- 239000011248 coating agent Substances 0.000 claims description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 28
- 239000001301 oxygen Substances 0.000 claims description 28
- 229910052760 oxygen Inorganic materials 0.000 claims description 28
- 150000002500 ions Chemical class 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 7
- 210000000170 cell membrane Anatomy 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- 230000008595 infiltration Effects 0.000 claims 1
- 238000001764 infiltration Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 description 47
- 238000005260 corrosion Methods 0.000 description 47
- 238000006243 chemical reaction Methods 0.000 description 23
- 230000006866 deterioration Effects 0.000 description 14
- 239000010408 film Substances 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 239000012528 membrane Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000232 Lipid Bilayer Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000006722 reduction reaction Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 230000005587 bubbling Effects 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 230000002250 progressing effect Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000000592 Artificial Cell Substances 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000004210 cathodic protection Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000011418 maintenance treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 150000003904 phospholipids Chemical class 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
Landscapes
- Prevention Of Electric Corrosion (AREA)
Description
Claims (1)
- 酸化する金属から構成された金属構造体と、
前記金属構造体の表面を覆い、前記金属構造体の表面に接して形成された第1被膜と、
前記第1被膜の外面を覆い、前記第1被膜の外面に接して形成された第2被膜と、
前記第2被膜の外面を覆い、前記第2被膜の外面に接して形成された第3被膜と
を備え、
前記第1被膜は、溶存酸素を含まない純水から構成され、
前記第2被膜および前記第3被膜の一方は、前記金属構造体の側への水および酸素の浸入を遮断する第1材料から構成され、他方は、前記金属構造体の側へのイオンの浸入を遮断する第2材料から構成され、
前記第1材料は、ガスバリア膜を表面に形成したプラスチックフィルムまたはグラフェン膜であり、
前記第2材料は、細胞膜である
ことを特徴とする金属部材。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2020/040055 WO2022091169A1 (ja) | 2020-10-26 | 2020-10-26 | 金属部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2022091169A1 JPWO2022091169A1 (ja) | 2022-05-05 |
JP7420282B2 true JP7420282B2 (ja) | 2024-01-23 |
Family
ID=81383707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022558603A Active JP7420282B2 (ja) | 2020-10-26 | 2020-10-26 | 金属部材 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7420282B2 (ja) |
WO (1) | WO2022091169A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004301679A (ja) | 2003-03-31 | 2004-10-28 | Ngk Spark Plug Co Ltd | 温度センサの製造方法 |
US20100203340A1 (en) | 2009-02-09 | 2010-08-12 | Ruoff Rodney S | Protective carbon coatings |
US20140030636A1 (en) | 2012-07-26 | 2014-01-30 | Bluestone Global Tech | Corrosion resistant current collector utilizing graphene film protective layer |
US20140370246A1 (en) | 2012-01-20 | 2014-12-18 | Brown University | Substrate with Graphene-based Layer |
JP2016100177A (ja) | 2014-11-20 | 2016-05-30 | 株式会社プラズマイオンアシスト | 燃料電池用セパレータ又は燃料電池用集電部材、及びその製造方法 |
CN108827817A (zh) | 2018-07-05 | 2018-11-16 | 华南理工大学 | 一种形貌可控的仿生磷脂膜的制备方法 |
-
2020
- 2020-10-26 WO PCT/JP2020/040055 patent/WO2022091169A1/ja active Application Filing
- 2020-10-26 JP JP2022558603A patent/JP7420282B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004301679A (ja) | 2003-03-31 | 2004-10-28 | Ngk Spark Plug Co Ltd | 温度センサの製造方法 |
US20100203340A1 (en) | 2009-02-09 | 2010-08-12 | Ruoff Rodney S | Protective carbon coatings |
US20140370246A1 (en) | 2012-01-20 | 2014-12-18 | Brown University | Substrate with Graphene-based Layer |
US20140030636A1 (en) | 2012-07-26 | 2014-01-30 | Bluestone Global Tech | Corrosion resistant current collector utilizing graphene film protective layer |
JP2016100177A (ja) | 2014-11-20 | 2016-05-30 | 株式会社プラズマイオンアシスト | 燃料電池用セパレータ又は燃料電池用集電部材、及びその製造方法 |
CN108827817A (zh) | 2018-07-05 | 2018-11-16 | 华南理工大学 | 一种形貌可控的仿生磷脂膜的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2022091169A1 (ja) | 2022-05-05 |
WO2022091169A1 (ja) | 2022-05-05 |
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