GB2151661A - Deposition of gold-copper-zinc alloys - Google Patents
Deposition of gold-copper-zinc alloys Download PDFInfo
- Publication number
- GB2151661A GB2151661A GB08431765A GB8431765A GB2151661A GB 2151661 A GB2151661 A GB 2151661A GB 08431765 A GB08431765 A GB 08431765A GB 8431765 A GB8431765 A GB 8431765A GB 2151661 A GB2151661 A GB 2151661A
- Authority
- GB
- United Kingdom
- Prior art keywords
- concentration
- zinc
- gold
- copper
- electrolyte
- 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.)
- Withdrawn
Links
- SXKZZFLSYPUIAN-UHFFFAOYSA-N [Cu].[Zn].[Au] Chemical group [Cu].[Zn].[Au] SXKZZFLSYPUIAN-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 230000008021 deposition Effects 0.000 title claims abstract description 17
- 229910001297 Zn alloy Inorganic materials 0.000 title claims abstract description 13
- 239000003792 electrolyte Substances 0.000 claims abstract description 30
- 239000011701 zinc Substances 0.000 claims abstract description 29
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 23
- 229910001415 sodium ion Inorganic materials 0.000 claims abstract description 19
- 150000001768 cations Chemical class 0.000 claims abstract description 14
- 239000003513 alkali Substances 0.000 claims abstract description 11
- 239000013522 chelant Substances 0.000 claims abstract description 8
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims abstract description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 14
- 239000000956 alloy Substances 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 13
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 12
- 229910052737 gold Inorganic materials 0.000 claims description 12
- 239000010931 gold Substances 0.000 claims description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 150000001455 metallic ions Chemical class 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000007792 addition Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- NGRSIWGPWLJMKS-UHFFFAOYSA-N [Na].N#C[Cu]C#N Chemical compound [Na].N#C[Cu]C#N NGRSIWGPWLJMKS-UHFFFAOYSA-N 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- VMDSWYDTKFSTQH-UHFFFAOYSA-N sodium;gold(1+);dicyanide Chemical compound [Na+].[Au+].N#[C-].N#[C-] VMDSWYDTKFSTQH-UHFFFAOYSA-N 0.000 claims description 3
- LUZZASVJWGRCFO-UHFFFAOYSA-N [Na].[Ag]C#N Chemical compound [Na].[Ag]C#N LUZZASVJWGRCFO-UHFFFAOYSA-N 0.000 claims description 2
- 239000011734 sodium Substances 0.000 abstract 3
- 150000002500 ions Chemical class 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 description 11
- 230000007797 corrosion Effects 0.000 description 11
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 8
- 229960001484 edetic acid Drugs 0.000 description 8
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 6
- 229910001414 potassium ion Inorganic materials 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- -1 acetylene alcohols Chemical class 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- DOBRDRYODQBAMW-UHFFFAOYSA-N copper(i) cyanide Chemical compound [Cu+].N#[C-] DOBRDRYODQBAMW-UHFFFAOYSA-N 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- URDCARMUOSMFFI-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid Chemical compound OCCN(CC(O)=O)CCN(CC(O)=O)CC(O)=O URDCARMUOSMFFI-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 2
- FSVCELGFZIQNCK-UHFFFAOYSA-N N,N-bis(2-hydroxyethyl)glycine Chemical compound OCCN(CCO)CC(O)=O FSVCELGFZIQNCK-UHFFFAOYSA-N 0.000 description 2
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-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
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000005282 brightening Methods 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- MNWBNISUBARLIT-UHFFFAOYSA-N sodium cyanide Chemical compound [Na+].N#[C-] MNWBNISUBARLIT-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 1
- 241000272168 Laridae Species 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- OVKMDTVKFLNYRN-UHFFFAOYSA-N [Cd].[Cu].[Au] Chemical compound [Cd].[Cu].[Au] OVKMDTVKFLNYRN-UHFFFAOYSA-N 0.000 description 1
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- RJNJWHFSKNJCTB-UHFFFAOYSA-N benzylurea Chemical compound NC(=O)NCC1=CC=CC=C1 RJNJWHFSKNJCTB-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- YNCZNSWQAGQAJY-UHFFFAOYSA-N but-2-yne-1,1-diol Chemical compound CC#CC(O)O YNCZNSWQAGQAJY-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 125000004852 dihydrofuranyl group Chemical group O1C(CC=C1)* 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- DEFVIWRASFVYLL-UHFFFAOYSA-N ethylene glycol bis(2-aminoethyl)tetraacetic acid Chemical compound OC(=O)CN(CC(O)=O)CCOCCOCCN(CC(O)=O)CC(O)=O DEFVIWRASFVYLL-UHFFFAOYSA-N 0.000 description 1
- 125000000350 glycoloyl group Chemical group O=C([*])C([H])([H])O[H] 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- PTMHPRAIXMAOOB-UHFFFAOYSA-N phosphoramidic acid Chemical class NP(O)(O)=O PTMHPRAIXMAOOB-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 235000019830 sodium polyphosphate Nutrition 0.000 description 1
- VGTPCRGMBIAPIM-UHFFFAOYSA-M sodium thiocyanate Chemical compound [Na+].[S-]C#N VGTPCRGMBIAPIM-UHFFFAOYSA-M 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003512 tertiary amines Chemical group 0.000 description 1
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical class [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/62—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of gold
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833345795 DE3345795A1 (de) | 1983-12-17 | 1983-12-17 | Elektrolyt zur galvanischen abscheidung niedrigkaraetiger gold-kupfer-zink-legierungen |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8431765D0 GB8431765D0 (en) | 1985-01-30 |
GB2151661A true GB2151661A (en) | 1985-07-24 |
Family
ID=6217308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08431765A Withdrawn GB2151661A (en) | 1983-12-17 | 1984-12-17 | Deposition of gold-copper-zinc alloys |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS60141891A (de) |
DE (1) | DE3345795A1 (de) |
ES (1) | ES538681A0 (de) |
FR (1) | FR2556745A1 (de) |
GB (1) | GB2151661A (de) |
IE (1) | IE56138B1 (de) |
IT (1) | IT1177440B (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0304315A1 (de) * | 1987-08-21 | 1989-02-22 | Engelhard Limited | Bad für das Elektroplattieren einer Gold-Kupfer-Zink-Legierung |
US5085744A (en) * | 1990-11-06 | 1992-02-04 | Learonal, Inc. | Electroplated gold-copper-zinc alloys |
EP0480876A2 (de) * | 1990-10-08 | 1992-04-15 | Metaux Precieux Sa Metalor | Elektrolytisch erzeugter Überzug in Form einer Kupfer und Zink enthaltender Goldlegierung sowie Verfahren zu dessen Herstellung |
US6576114B1 (en) | 1995-11-03 | 2003-06-10 | Enthone Inc. | Electroplating composition bath |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3601559A1 (de) * | 1986-01-21 | 1987-07-23 | Lpw Chemie Gmbh | Verfahren zur einstellung der "goldfarbe" bei der galvanischen abscheidung niedrigkaraetiger gold-kupfer-zink-legierungen |
DE3633529A1 (de) * | 1986-10-02 | 1988-05-19 | Lpw Chemie Gmbh | Verfahren zum galvanischen abscheiden niedrigkaraetiger gold/kupfer/zink-legierungen |
JP7352515B2 (ja) * | 2020-05-19 | 2023-09-28 | Eeja株式会社 | 電解金合金めっき浴及び電解金合金めっき方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH595463A5 (en) * | 1974-11-29 | 1978-02-15 | Heinz Emmenegger | Electroplating of gold and its alloys |
DE3020765A1 (de) * | 1980-05-31 | 1981-12-10 | Degussa Ag, 6000 Frankfurt | Alkalisches bad zum galvanischen abscheiden niederkaraetiger rosa- bis gelbfarbener goldlegierungsschichten |
-
1983
- 1983-12-17 DE DE19833345795 patent/DE3345795A1/de not_active Withdrawn
-
1984
- 1984-12-05 JP JP59255881A patent/JPS60141891A/ja active Pending
- 1984-12-14 FR FR8419135A patent/FR2556745A1/fr active Pending
- 1984-12-17 IE IE3234/84A patent/IE56138B1/xx unknown
- 1984-12-17 GB GB08431765A patent/GB2151661A/en not_active Withdrawn
- 1984-12-17 ES ES538681A patent/ES538681A0/es active Granted
- 1984-12-17 IT IT24102/84A patent/IT1177440B/it active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0304315A1 (de) * | 1987-08-21 | 1989-02-22 | Engelhard Limited | Bad für das Elektroplattieren einer Gold-Kupfer-Zink-Legierung |
US4980035A (en) * | 1987-08-21 | 1990-12-25 | Engelhard Corporation | Bath for electrolytic deposition of a gold-copper-zinc alloy |
EP0480876A2 (de) * | 1990-10-08 | 1992-04-15 | Metaux Precieux Sa Metalor | Elektrolytisch erzeugter Überzug in Form einer Kupfer und Zink enthaltender Goldlegierung sowie Verfahren zu dessen Herstellung |
EP0480876A3 (en) * | 1990-10-08 | 1993-09-08 | Metaux Precieux Sa Metalor | Electrodeposition of a gold alloy containing copper and zinc and its method of production |
US5085744A (en) * | 1990-11-06 | 1992-02-04 | Learonal, Inc. | Electroplated gold-copper-zinc alloys |
US6576114B1 (en) | 1995-11-03 | 2003-06-10 | Enthone Inc. | Electroplating composition bath |
Also Published As
Publication number | Publication date |
---|---|
ES8600791A1 (es) | 1985-11-01 |
IE843234L (en) | 1985-06-17 |
IE56138B1 (en) | 1991-04-24 |
IT1177440B (it) | 1987-08-26 |
GB8431765D0 (en) | 1985-01-30 |
DE3345795A1 (de) | 1985-07-04 |
FR2556745A1 (fr) | 1985-06-21 |
JPS60141891A (ja) | 1985-07-26 |
IT8424102A0 (it) | 1984-12-17 |
ES538681A0 (es) | 1985-11-01 |
IT8424102A1 (it) | 1986-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |