US385953A - Alloy - Google Patents
Alloy Download PDFInfo
- Publication number
- US385953A US385953A US385953DA US385953A US 385953 A US385953 A US 385953A US 385953D A US385953D A US 385953DA US 385953 A US385953 A US 385953A
- Authority
- US
- United States
- Prior art keywords
- parts
- alloy
- copper
- gold
- nickel
- 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
- 229910045601 alloy Inorganic materials 0.000 title description 6
- 239000000956 alloy Substances 0.000 title description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
- C03B5/1672—Use of materials therefor
Definitions
- Onrimproved alloy consists of a compound of platinum,.copper, nickel, and gold in about the following proportions: platimim, sixty (60) parts; copper; twenty-two (22) parts; nickel,from five (5) to forty (40) parts; gold,
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Description
I 5 Massachusetts, haveinvented certain new and A alloy orcom pound metal which shall be praeti- 1 0 eally non-magnetic, inoxidizable, and'willhave 2o eight-1(8) parts.
' UNITED STAT- s PATENT] OFEI DANIEL OHARA, DANIEL W. nnnnnnen, AND JOHN LOGAN, or WALTHAM, j MAssAoHUsE'qrs. I
ALLOY,
SPECIFICATION forming part ofLetters Patent no. 385,953, dated July 1 1888. Application filed March 2. 1888. Serial No. 265.933, (fie specimens.) I
' po'rtions'df'plati'iiiirn, copper, and goldehovefi specified, but may vary the same within reason-able limitswithout departing from the spirit of-onr'invention. '25 We claim'- Y f useful Improvements in Alloys, of which the An alloy or compound metal composed of following is a specification. platinum,copper, nickel,and gold, in substan- Ourinventionhas forits object to provide an tia'lly the following parts, viz: sixtyparts of platinum, twenty-two parts of copper, from 30 five to forty parts of nickel, and eightparts of gold. I
- In testimony whereof we have signetloun names to this specification, in the presenceof two subscribing witnesses, ruary,v A. D. 1888.
\ DANIEL OHARA..-
ITANXEL W. ELDREDG-E. I JOHN LOGAN.
To all when it may concern.- Be itknown that we, DANIEL O HARA, DAN- IEL W. ELDBEDGE, and J OHN LOGAN, of Wintharn, in the cohnty of Middlesex and State of a suitable coeificien't of expansion to adapt it for use as the material for one of the parts of the rim of a compensation-balance for watches or chrbnometers.
Onrimproved alloy consists of a compound of platinum,.copper, nickel, and gold in about the following proportions: platimim, sixty (60) parts; copper; twenty-two (22) parts; nickel,from five (5) to forty (40) parts; gold,
Witness-es:
Ve do not limit ourselves to the ezactprothis 2 8th day of Feb- 5-
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US385953A true US385953A (en) | 1888-07-10 |
Family
ID=2454937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US385953D Expired - Lifetime US385953A (en) | Alloy |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US385953A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3683616A (en) * | 1968-08-19 | 1972-08-15 | Straumann Inst Ag | Anti-magnetic timekeeping mechanisms |
-
0
- US US385953D patent/US385953A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3683616A (en) * | 1968-08-19 | 1972-08-15 | Straumann Inst Ag | Anti-magnetic timekeeping mechanisms |
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