US385909A - Alloy of copper - Google Patents
Alloy of copper Download PDFInfo
- Publication number
- US385909A US385909A US385909DA US385909A US 385909 A US385909 A US 385909A US 385909D A US385909D A US 385909DA US 385909 A US385909 A US 385909A
- Authority
- US
- United States
- Prior art keywords
- copper
- alloy
- parts
- nickel
- gold
- 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
- 229910000881 Cu alloy Inorganic materials 0.000 title description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 20
- 229910052802 copper Inorganic materials 0.000 description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 10
- 229910052737 gold Inorganic materials 0.000 description 10
- 239000010931 gold Substances 0.000 description 10
- 229910052759 nickel Inorganic materials 0.000 description 10
- 229910045601 alloy Inorganic materials 0.000 description 8
- 239000000956 alloy Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- -1 compound metals Chemical class 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
Classifications
-
- 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
- C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
Definitions
- a compound metal thus constituted is very fine-grained, strong, and malleable, so as to be readily worked, and of a shade closely resembling that of silver, is susceptible of a high polish, and nonoxidiieree and highly attractive in appearance. It may be employed in a variety of ways in the industrial and useful arts.
- ⁇ Vhat I claim is- An alloy or compound metal composed of copper, nickel, and gold, in the proportions of fifty to seventy-five parts of copper, fifteen to forty parts of nickel, and ten to thirty-live My improved alloy con. 'sts of a compound parts of gold, as hereinbefore set forth. of copper, nickel, and gold, in the proportion I In testimony whereof Ihavesigncd my name of lift y to seventy-five parts of copper, fifteen to thisspccifieatiomin the presence of twosubto forty parts of nickel, and ten to tliirlyfive scribing witnesses, this 27th day of September,
- My invention has relation to alloys or compound metals, and has for its object to pro duco such a metal which shall be susceptible of a very high polish, he non-oxidimble, and highly attractive in appearance, as also useful for a variety of purposes. 1
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Adornments (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
UNrrED STATES PATENT OFFICE.
DUANE H. CHURCH, or NEWTON, MASSACHUSETTS.
ALLOY OF COPPER, NICKEL, AND GOLD.
SPECIFICATION forming part. of Letters Patent No. 385,909. dated July 10, 1888. Application tiled September 28, 1857. Serial No. 250,030. (No spccimens.l
A compound metal thus constituted is very fine-grained, strong, and malleable, so as to be readily worked, and of a shade closely resembling that of silver, is susceptible of a high polish, and nonoxidizahle and highly attractive in appearance. It may be employed in a variety of ways in the industrial and useful arts.
\Vhat I claim is- An alloy or compound metal composed of copper, nickel, and gold, in the proportions of fifty to seventy-five parts of copper, fifteen to forty parts of nickel, and ten to thirty-live My improved alloy con. 'sts of a compound parts of gold, as hereinbefore set forth. of copper, nickel, and gold, in the proportion I In testimony whereof Ihavesigncd my name of lift y to seventy-five parts of copper, fifteen to thisspccifieatiomin the presence of twosubto forty parts of nickel, and ten to tliirlyfive scribing witnesses, this 27th day of September,
To all whom it may concern:
lie it known that l, DUANE If. CHURCH, of Newton, in the county of Middlesex and State of Massachusetts, have invented certain new and useful Improvements in Alloys of Copper, Nickel, and (lold, of which the following is a specification.
My invention has relation to alloys or compound metals, and has for its object to pro duco such a metal which shall be susceptible of a very high polish, he non-oxidimble, and highly attractive in appearance, as also useful for a variety of purposes. 1
parts of gold. A. D. 1887.
I have found that the proportions of fifty parts of copper, fifteen parts of nickel, and ten DUANE IL CHURCH. parts of gold give good results, though the proportions maybe varied \vilhin thelimits above \Vitnesscs:
noted without materially affecting or changing ARTHUR \V. GROSSLEY,
the characteristics of the alloy. A. l). I-IARRIsON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US385909A true US385909A (en) | 1888-07-10 |
Family
ID=2454893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US385909D Expired - Lifetime US385909A (en) | Alloy of copper |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US385909A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3925070A (en) * | 1974-04-24 | 1975-12-09 | Coast Metals Inc | Brazing alloy |
| US3928029A (en) * | 1974-02-27 | 1975-12-23 | Garrett Corp | Braze alloy system |
-
0
- US US385909D patent/US385909A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928029A (en) * | 1974-02-27 | 1975-12-23 | Garrett Corp | Braze alloy system |
| US3925070A (en) * | 1974-04-24 | 1975-12-09 | Coast Metals Inc | Brazing alloy |
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