BE338166A - - Google Patents
Info
- Publication number
- BE338166A BE338166A BE338166DA BE338166A BE 338166 A BE338166 A BE 338166A BE 338166D A BE338166D A BE 338166DA BE 338166 A BE338166 A BE 338166A
- Authority
- BE
- Belgium
- Prior art keywords
- layer
- gold
- metal
- superimposed
- support
- Prior art date
Links
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 41
- 229910052737 gold Inorganic materials 0.000 claims description 41
- 239000010931 gold Substances 0.000 claims description 41
- 229910052751 metal Inorganic materials 0.000 claims description 34
- 239000002184 metal Substances 0.000 claims description 34
- 238000010438 heat treatment Methods 0.000 claims description 22
- 229910045601 alloy Inorganic materials 0.000 claims description 17
- 239000000956 alloy Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 229910000510 noble metal Inorganic materials 0.000 claims description 15
- 150000002739 metals Chemical class 0.000 claims description 14
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 11
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 9
- 229910052709 silver Inorganic materials 0.000 claims description 9
- 239000004332 silver Substances 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000000151 deposition Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- 238000004040 coloring Methods 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 229910021538 borax Inorganic materials 0.000 claims 2
- 239000004328 sodium tetraborate Substances 0.000 claims 2
- 235000010339 sodium tetraborate Nutrition 0.000 claims 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims 1
- 239000004327 boric acid Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000011265 semifinished product Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 67
- 238000009792 diffusion process Methods 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 6
- 229910000906 Bronze Inorganic materials 0.000 description 4
- 229910000994 Tombac Inorganic materials 0.000 description 4
- 239000010974 bronze Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical group [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- VKLJLZYXUVXXJX-UHFFFAOYSA-N [Cu].[Ag].[Cd] Chemical compound [Cu].[Ag].[Cd] VKLJLZYXUVXXJX-UHFFFAOYSA-N 0.000 description 1
- WTNCAWIDMWEIDV-UHFFFAOYSA-N [Zn].[Ag].[Au] Chemical compound [Zn].[Ag].[Au] WTNCAWIDMWEIDV-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- -1 brass and cavre Chemical class 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- QOGLYAWBNATGQE-UHFFFAOYSA-N copper;gold;silver Chemical compound [Cu].[Au][Ag] QOGLYAWBNATGQE-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010946 fine silver Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- FDWREHZXQUYJFJ-UHFFFAOYSA-M gold monochloride Chemical compound [Cl-].[Au+] FDWREHZXQUYJFJ-UHFFFAOYSA-M 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000010938 white gold Substances 0.000 description 1
- 229910000832 white gold Inorganic materials 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
- C25D3/48—Electroplating: Baths therefor from solutions 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)
- Adornments (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE338166A true BE338166A (enEXAMPLES) |
Family
ID=16174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE338166D BE338166A (enEXAMPLES) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE338166A (enEXAMPLES) |
-
0
- BE BE338166D patent/BE338166A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0221492B1 (fr) | Objet pourvu d'un revêtement en métal précieux résistant à l'usure | |
| FR2497833A1 (enEXAMPLES) | ||
| EP3220212B1 (fr) | Procédé de décoration d'un composant horloger | |
| EP3592879A1 (fr) | Materiau comprenant une couche mince d'un alliage comportant du titane et de l'or et procede d'obtention d'un tel materiau | |
| JP3174005B2 (ja) | 金属拡散層を有するアルミニウム材およびその製造方法、並びに金属拡散処理用ペースト | |
| EP2103572A1 (fr) | ||
| BE338166A (enEXAMPLES) | ||
| FR2482630A1 (fr) | Procede pour appliquer selectivement un alliage decoratif de metal precieux sur un article en acier inoxydable austenitique | |
| US4551184A (en) | Process for obtaining a composite material and composite material obtained by said process | |
| WO2000008233A1 (fr) | Accessoire possedant un revetement colore et son procede de fabrication | |
| FR2544334A1 (fr) | Procede pour plaquer un article decoratif avec un alliage a base d'or et alliage pour la mise en oeuvre de ce procede | |
| CA2656702C (fr) | Surface de cuisson facile a nettoyer et article electromenager comportant une telle surface | |
| US4505060A (en) | Process for obtaining a composite material and composite material obtained by said process | |
| CH668083A5 (fr) | Procede pour former selectivement au moins une bande de revetement d'un metal ou alliage sur un substrat d'un autre metal et support de connexion de circuit integre realise par ce procede. | |
| BE890293A (fr) | Objets plaques d'or, ou composants de bracelets-montres, pourvus d'un revetement protecteur | |
| FR2587634A1 (fr) | Feuille metallique mince poreuse et son procede de fabrication | |
| EP0940098A1 (fr) | Pièce d'orfévrerie, de bijouterie, de joaillerie d'horlogerie, de décoration ou analogue | |
| FR2472029A1 (fr) | Alliage decoratif a base de nickel et de chrome contenant de l'argent pour la fabrication notamment de montures de lunettes | |
| EP0215031B1 (fr) | Procede pour former selectivement au moins une bande de revetement d'un metal ou alliage sur un substrat d'un autre metal | |
| CH418085A (fr) | Electrolyte pour le dépôt galvanique d'alliages d'or | |
| EP0117801A2 (fr) | Sous-couche favorisant le maintien en place d'un revêtement contenant du polytétrafluoréthylène sur une pièce en métal, procédé d'obtention d'une telle pièce et pièce obtenue | |
| BE338167A (enEXAMPLES) | ||
| JPH0534432B2 (enEXAMPLES) | ||
| CH712264A2 (fr) | Procédé de décoration d'un composant horloger. | |
| BE451105A (fr) | Procédé de fabrication d'objets métalliques avec couche superficielle durcie en métal précieux |