JPS6357500B2 - - Google Patents
Info
- Publication number
- JPS6357500B2 JPS6357500B2 JP14729186A JP14729186A JPS6357500B2 JP S6357500 B2 JPS6357500 B2 JP S6357500B2 JP 14729186 A JP14729186 A JP 14729186A JP 14729186 A JP14729186 A JP 14729186A JP S6357500 B2 JPS6357500 B2 JP S6357500B2
- Authority
- JP
- Japan
- Prior art keywords
- copper
- patina
- products
- treated
- ammonia
- 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
- 239000010949 copper Substances 0.000 claims description 28
- 229910052802 copper Inorganic materials 0.000 claims description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 23
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 16
- 241001311547 Patina Species 0.000 claims description 16
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000001569 carbon dioxide Substances 0.000 claims description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 229910021529 ammonia Inorganic materials 0.000 claims description 7
- 239000010408 film Substances 0.000 claims description 7
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 5
- 239000010409 thin film Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- PRYBYZBYRVRKQY-UHFFFAOYSA-L C([O-])([O-])=O.[Cu+2].[Cu]=O Chemical compound C([O-])([O-])=O.[Cu+2].[Cu]=O PRYBYZBYRVRKQY-UHFFFAOYSA-L 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000001099 ammonium carbonate Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229940116318 copper carbonate Drugs 0.000 description 2
- GEZOTWYUIKXWOA-UHFFFAOYSA-L copper;carbonate Chemical compound [Cu+2].[O-]C([O-])=O GEZOTWYUIKXWOA-UHFFFAOYSA-L 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- 239000005749 Copper compound Substances 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- 229910016507 CuCo Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 150000001880 copper compounds Chemical class 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- NWFNSTOSIVLCJA-UHFFFAOYSA-L copper;diacetate;hydrate Chemical compound O.[Cu+2].CC([O-])=O.CC([O-])=O NWFNSTOSIVLCJA-UHFFFAOYSA-L 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Chemical Treatment Of Metals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14729186A JPS634053A (ja) | 1986-06-24 | 1986-06-24 | 銅製品等の表面に緑青被膜を形成する方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14729186A JPS634053A (ja) | 1986-06-24 | 1986-06-24 | 銅製品等の表面に緑青被膜を形成する方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS634053A JPS634053A (ja) | 1988-01-09 |
JPS6357500B2 true JPS6357500B2 (es) | 1988-11-11 |
Family
ID=15426885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14729186A Granted JPS634053A (ja) | 1986-06-24 | 1986-06-24 | 銅製品等の表面に緑青被膜を形成する方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS634053A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4034249A1 (de) * | 1990-10-27 | 1992-04-30 | Kabelmetal Ag | Verfahren zur herstellung von braunen deckschichten auf kupfer |
TW320731B (es) * | 1996-02-26 | 1997-11-21 | Victor Company Of Japan |
-
1986
- 1986-06-24 JP JP14729186A patent/JPS634053A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS634053A (ja) | 1988-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI490311B (zh) | 使用含三價錳之酸性溶液進行塑膠蝕刻 | |
CA1155087A (en) | Valve metal electrode substrate coated with ruthenium and valve metal oxides | |
US3103484A (en) | Anodes for electrolytic chlorine | |
TWI636122B (zh) | 蝕刻浴處理 | |
Ganorkar et al. | A novel method for conservation of copper-based artifacts | |
ES8704141A1 (es) | Un metodo mejorado de deposicion quimica en fase vapor para producir un revestimiento de oxido de estano adulterado con fluor | |
US4427499A (en) | Process for surface treatment of stainless steel sheet | |
JPS6357500B2 (es) | ||
CN106521404A (zh) | 一种一次氧化制造钛阳极工艺 | |
US4369105A (en) | Substituted cobalt oxide spinels | |
JPH09195083A (ja) | ハロゲン錫組成物及び電解メッキ方法 | |
Ribotta et al. | Influence of bicarbonate ions on the stability of prepassive layers formed on copper in carbonate-bicarbonate buffers | |
US1974140A (en) | Production of an adherent patina upon copper or its alloys | |
CN113186487B (zh) | 一种铜合金零部件表面海洋防污涂层及其制备方法 | |
CA2188661A1 (en) | Artificial patina | |
US3669766A (en) | Formation of coating on copper containing materials | |
SU1659827A1 (ru) | Способ изготовлени хлорсеребр ного электрода | |
JPS6115154B2 (es) | ||
JPH02236286A (ja) | 早期に緑青を形成する銅製品とその製造方法 | |
Stambolov | Removal of corrosion on an eighteenth-century silver bowl | |
JP2839124B2 (ja) | 緑青の形成方法 | |
JPH0348274B2 (es) | ||
Bek | The effect of thallium (I) nitrate traces on the kinetics of gold electrodeposition from alkali-cyanide electrolytes | |
JPS60243285A (ja) | 金属電極より被覆を除去する方法 | |
JP5568717B2 (ja) | 人工緑青被覆銅部材とその製造方法 |