GB630780A - Improvements in and relating to the silvering of non-metallic heat-resisting bases - Google Patents
Improvements in and relating to the silvering of non-metallic heat-resisting basesInfo
- Publication number
- GB630780A GB630780A GB3268347A GB3268347A GB630780A GB 630780 A GB630780 A GB 630780A GB 3268347 A GB3268347 A GB 3268347A GB 3268347 A GB3268347 A GB 3268347A GB 630780 A GB630780 A GB 630780A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- silver
- fired
- flux
- firing
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 3
- 239000002585 base Substances 0.000 abstract 3
- 238000010304 firing Methods 0.000 abstract 3
- 230000004907 flux Effects 0.000 abstract 3
- 239000004332 silver Substances 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 239000000020 Nitrocellulose Substances 0.000 abstract 1
- 230000001464 adherent effect Effects 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 229910052571 earthenware Inorganic materials 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000010445 mica Substances 0.000 abstract 1
- 229910052618 mica group Inorganic materials 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- 239000005416 organic matter Substances 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- GXOHBWLPQHTYPF-UHFFFAOYSA-N pentyl 2-hydroxypropanoate Chemical compound CCCCCOC(=O)C(C)O GXOHBWLPQHTYPF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052573 porcelain Inorganic materials 0.000 abstract 1
- LKZMBDSASOBTPN-UHFFFAOYSA-L silver carbonate Substances [Ag].[O-]C([O-])=O LKZMBDSASOBTPN-UHFFFAOYSA-L 0.000 abstract 1
- 229910001958 silver carbonate Inorganic materials 0.000 abstract 1
- 229940100890 silver compound Drugs 0.000 abstract 1
- 150000003379 silver compounds Chemical class 0.000 abstract 1
- 229910001923 silver oxide Inorganic materials 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
- H01G13/06—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00 with provision for removing metal surfaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/06—Surface treatment of glass, not in the form of fibres or filaments, by coating with metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
- H01G4/129—Ceramic dielectrics containing a glassy phase, e.g. glass ceramic
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/25—Metals
- C03C2217/251—Al, Cu, Mg or noble metals
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/17—Deposition methods from a solid phase
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Insulating Materials (AREA)
- Insulating Bodies (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Non-metallic heat-resisting bases capable of withstanding a firing temperature of at least 400 DEG C., such as glass, mica, porcelain, earthenware and electrical insulating materials, are silvered by applying to the base a layer of fusible flux including an alkali titano-silicate, firing such layer, applying to the fired-on flux layer a layer or film of silver powder or a silver compound dispersed in an organic medium, and firing the coated base to burn away the organic matter and leave a firmly adherent layer or film of silver. The flux, which may comprise two parts of lead borosilicate and one part of sodium titano-silicate, may be applied by painting a dispersion thereof in a 5 per cent solution of nitrocellulose in amyl lactate on the base, which may then be fired at 500-700 DEG C. The silver, or silver oxide or carbonate, dispersed in a similar solution, is then applied and also fired at 500-700 DEG C. Specifications 566,718, 573,201, [Group XXXVI] and 32154/45 (as open to inspection under Sect. 91) are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3268347A GB630780A (en) | 1947-12-11 | 1947-12-11 | Improvements in and relating to the silvering of non-metallic heat-resisting bases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3268347A GB630780A (en) | 1947-12-11 | 1947-12-11 | Improvements in and relating to the silvering of non-metallic heat-resisting bases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB630780A true GB630780A (en) | 1949-10-20 |
Family
ID=10342439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3268347A Expired GB630780A (en) | 1947-12-11 | 1947-12-11 | Improvements in and relating to the silvering of non-metallic heat-resisting bases |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB630780A (en) |
-
1947
- 1947-12-11 GB GB3268347A patent/GB630780A/en not_active Expired
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