ES264015A1 - A process for obtaining an alloy for use in modifying the physical and chemical properties of gold and silver - Google Patents
A process for obtaining an alloy for use in modifying the physical and chemical properties of gold and silverInfo
- Publication number
- ES264015A1 ES264015A1 ES0264015A ES264015A ES264015A1 ES 264015 A1 ES264015 A1 ES 264015A1 ES 0264015 A ES0264015 A ES 0264015A ES 264015 A ES264015 A ES 264015A ES 264015 A1 ES264015 A1 ES 264015A1
- Authority
- ES
- Spain
- Prior art keywords
- alloy
- silver
- gold
- modifying
- physical
- 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
- 239000000956 alloy Substances 0.000 title abstract 4
- 229910045601 alloy Inorganic materials 0.000 title abstract 4
- 229910052709 silver Inorganic materials 0.000 title abstract 4
- 239000004332 silver Substances 0.000 title abstract 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052737 gold Inorganic materials 0.000 title abstract 2
- 239000010931 gold Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000000126 substance Substances 0.000 title abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 2
- 238000005266 casting Methods 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 229910052738 indium Inorganic materials 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C18/00—Alloys based on zinc
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C20/00—Alloys based on cadmium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
An alloy consists of: .Co.0.25- 2.5% .Ni.0.26-10% .Cu.up to 80% .Zn.up to 50% and is prepared by melting the metals, the heating being continued until the mixture is just molten, and then casting the melt. The nickel and copper are added in the form of grains not exceeding 1 mm. in size. 0.05-5% of Ti enclosed in a nickel sheet may be added to the superheated melt under an inert gas prior to casting. The ingot from the above process is then added to a melt of indium and silver to give the final master alloy for modifying the physical and chemical properties of gold or silver containing 4-40% In and 25-50% Ag (based on the final alloy).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0264015A ES264015A1 (en) | 1961-01-14 | 1961-01-14 | A process for obtaining an alloy for use in modifying the physical and chemical properties of gold and silver |
| GB4090/61A GB979834A (en) | 1961-01-14 | 1961-02-03 | A process for obtaining an alloy for use in modifying the physical and chemical properties of gold and silver |
| CH155061A CH392078A (en) | 1961-01-14 | 1961-02-09 | Alloy intended to be alloyed with a noble metal such as gold or silver, in order to improve its brilliance, hardness and inalterability, and method of manufacturing this alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0264015A ES264015A1 (en) | 1961-01-14 | 1961-01-14 | A process for obtaining an alloy for use in modifying the physical and chemical properties of gold and silver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES264015A1 true ES264015A1 (en) | 1961-03-16 |
Family
ID=8419611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0264015A Expired ES264015A1 (en) | 1961-01-14 | 1961-01-14 | A process for obtaining an alloy for use in modifying the physical and chemical properties of gold and silver |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH392078A (en) |
| ES (1) | ES264015A1 (en) |
| GB (1) | GB979834A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2948915C2 (en) * | 1979-12-05 | 1988-06-16 | Degussa Ag, 6000 Frankfurt | Solder alloys for direct soldering of oxide-containing silver contacts onto contact carriers |
-
1961
- 1961-01-14 ES ES0264015A patent/ES264015A1/en not_active Expired
- 1961-02-03 GB GB4090/61A patent/GB979834A/en not_active Expired
- 1961-02-09 CH CH155061A patent/CH392078A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH392078A (en) | 1965-05-15 |
| GB979834A (en) | 1965-01-06 |
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