US385948A - Alloy - Google Patents
Alloy Download PDFInfo
- Publication number
- US385948A US385948A US385948DA US385948A US 385948 A US385948 A US 385948A US 385948D A US385948D A US 385948DA US 385948 A US385948 A US 385948A
- Authority
- US
- United States
- Prior art keywords
- parts
- alloy
- nickel
- copper
- daniel
- 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 12
- 239000000956 alloy Substances 0.000 title description 12
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 title description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 16
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 12
- 229910052802 copper Inorganic materials 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 229910052759 nickel Inorganic materials 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 6
- 229910052697 platinum Inorganic materials 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
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
- Our improved alloy consists of a compound of platinum, nickel, and copper in about the following prop,0rli0ns,viz,: platinum,fifty (50) to sijity (60) parts 'nickel,
Description
UNITED STATES DANIEL OHARA, DA I L w.
PATENT OFFICE.
:ELDREDGE, AND JOHN LOGAN, 0F. -WALTHAM,- .llIASSACHUSETTS.
.ALLoY.
sPncrr'icATIoN forming ar; of Letters Patent No. 385,948, dated army 10, 1888.
1'0 cnMwZwm it 11241 11 9 16?? I Be it known thatwe, DANIEL QHARA, DAN TEL W, ELDREDGE, and JOHN LOGAN, of Wallham, in the county of Middlesex and State of 5 ll'lassachus'ct'ts, have invented certain new and useful Improvements in Alloys, of which the following is a speeificationo Onrinvention hasfo'r'i'ts object to provide a 1 alloy or compound metal which shall be practi- Io eallynon-nmgnetic, inoxidiznble, and will have a suitable eoefficient of expansion to adapt it. for use as amnterial for one of the parts of the rim of a compensation-balance for watches or ehrono'meters, f T
Our improved alloy consists of a compound of platinum, nickel, and copper in about the following prop,0rli0ns,viz,: platinum,fifty (50) to sijity (60) parts 'nickel,
copper, twenty (20) parts.
2c L'XY-edonot-lhzit ourselves to'the enact plfOi twenty parts.
In testimony whereof we have signed our thirty,(30) parts; v
Serial N0; 2 65,n28. '(N'o speeimens) An alloy or compound metal composed'of A platinum, nickel, and copper, in about the proportions specified, namely: plati'nnni,-fifty to parts-and copper,
" i v3o sixty parts; nickel, thirty names to this specification, in the presence of two subscribing x'vitnessesthis 28th day of February, A. D. l I
' v DANIEL GHARA'.
DANIEL W. ELDRED GE.
JOHN LOGAN.
Witnesses: p
HENRY N. FISHER,
' EDWARD A. MARSH.
portions of nickel andcopper albove specified,
but may vary" the sam'e Vii/illDYEGSUnublChmltfl'1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US385948A true US385948A (en) | 1888-07-10 |
Family
ID=2454932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US385948D Expired - Lifetime US385948A (en) | Alloy |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US385948A (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 US385948D patent/US385948A/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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