US338317A - Alloy - Google Patents
Alloy Download PDFInfo
- Publication number
- US338317A US338317A US338317DA US338317A US 338317 A US338317 A US 338317A US 338317D A US338317D A US 338317DA US 338317 A US338317 A US 338317A
- Authority
- US
- United States
- Prior art keywords
- alloy
- silver
- parts
- new
- proportions
- 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 - Lifetime
Links
- 239000000956 alloy Substances 0.000 title description 16
- 229910045601 alloy Inorganic materials 0.000 title description 16
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 title description 16
- BQCADISMDOOEFD-UHFFFAOYSA-N silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 14
- 229910052709 silver Inorganic materials 0.000 description 14
- 239000004332 silver Substances 0.000 description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 239000010956 nickel silver Substances 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910001316 Ag alloy Inorganic materials 0.000 description 2
- 241000282887 Suidae Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- -1 eighteen parts Chemical compound 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
Classifications
-
- 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
- C22C5/06—Alloys based on silver
Definitions
- the object of my invention is to produce an alloy having theappearance and general characteristics of silver, to be used in the place of silver in the construction of articles of tableware, watch-cases, and for other likepurposes.
- I take the ordinary German silver of comnierce,which is composed of nickel, zinc, and copper in somewhat varying proportions. I prefer, however, in practice, to use the following proportions: nickel, eighteen parts; zinc, eighteen parts, and copper sixty-four parts. These ingredients are mixed together with a suitable flux and melted in a crucible. When fusion has taken place, pure silver is added in the proportion of seven parts of such silver to ten parts of the alloy.
- such alloy may be run off into pigs and the fusion with the silver subsequently efiected.
- the proportion of the ingredients in the German-silver alloy may be varied somewhat without materially changing the character of the same, and the proportions of pure silver and the alloy may be varied also to suit par-
Description
UNITED STATES,
PATENT OFFICE,
ORLANDO M. THOWVLESS, OF NEW'ARK, NEW JERSEY.
ALLOY.
EPECIFICATION forming part of Letters Patent No. 338,317, dated March 23, 1886.
Appication filed November 27. 18: 5. Serial No. 184,075. (Specimens) To all whom it may concern.-
Be it known that I, ORLANDO M. THow- LESS, a subject of the Queen of Great Britain, residing at Newark, in the county of Essex and State of New Jersey, have invented a new and useful Alloy, of which the following is a specification.
The object of my invention is to produce an alloy having theappearance and general characteristics of silver, to be used in the place of silver in the construction of articles of tableware, watch-cases, and for other likepurposes. To attain this object I take the ordinary German silver of comnierce,which is composed of nickel, zinc, and copper in somewhat varying proportions. I prefer, however, in practice, to use the following proportions: nickel, eighteen parts; zinc, eighteen parts, and copper sixty-four parts. These ingredients are mixed together with a suitable flux and melted in a crucible. When fusion has taken place, pure silver is added in the proportion of seven parts of such silver to ten parts of the alloy.
Instead of adding the silver directly to the alloy, such alloy may be run off into pigs and the fusion with the silver subsequently efiected.
The proportion of the ingredients in the German-silver alloy may be varied somewhat without materially changing the character of the same, and the proportions of pure silver and the alloy may be varied also to suit par-
Publications (1)
Publication Number | Publication Date |
---|---|
US338317A true US338317A (en) | 1886-03-23 |
Family
ID=2407402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US338317D Expired - Lifetime US338317A (en) | Alloy |
Country Status (1)
Country | Link |
---|---|
US (1) | US338317A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734823A (en) * | 1956-02-14 | Sterling silver alloy |
-
0
- US US338317D patent/US338317A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734823A (en) * | 1956-02-14 | Sterling silver alloy |
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