US385955A - Alloy - Google Patents
Alloy Download PDFInfo
- Publication number
- US385955A US385955A US385955DA US385955A US 385955 A US385955 A US 385955A US 385955D A US385955D A US 385955DA US 385955 A US385955 A US 385955A
- Authority
- US
- United States
- Prior art keywords
- parts
- alloy
- arsenic
- lead
- 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
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 10
- 229910052785 arsenic Inorganic materials 0.000 description 10
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 8
- 229910052793 cadmium Inorganic materials 0.000 description 8
- 229910052709 silver Inorganic materials 0.000 description 8
- 239000004332 silver Substances 0.000 description 8
- 229910052718 tin Inorganic materials 0.000 description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 6
- 239000011701 zinc Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 210000003592 IEL Anatomy 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 201000001091 isolated ectopia lentis Diseases 0.000 description 2
- 239000011133 lead Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 one-. halfp'art Chemical compound 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000011135 tin 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
- C22C5/00—Alloys based on noble metals
- C22C5/06—Alloys based on silver
Definitions
- Our-in venti-on hasfor its object to provide an alloy orfcompound metal which shall be practiin callynon'-magneticfinoxidizable,-andwill have a suitable coeflic ie'nt of expansion to' adaptit' for use as a. material for one of the parts of the rim of a compensation-balance for watches or chronometers.
- Our improved alloy consists of a compound of silver, zinc,'ti n-, lead, arsenic, and cadmium in about the following prop0rtions, viz:;si1- ver, sixty (60,) parts; 'zinc, thirty-five (35) to sixty (60) parts; tin, four and one-half (4i) 20' parts; lead, three and,one-hazlf (3 l) parts; arsenic, onefhalf partjcadniium, one andonehalf (1%) part.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
V UNITED STAT-ES DANIEL OHARA, DANIEL W.
PATE T OFFICE.
" ALLOY. l
sPEcfi-IcAa'ioN forming part of LettersuPatent in. 385,955. dated July 10, 1888.
' Application filed March 2, 1888. Serial No. 265.935. (No specimens.)
To all. whom iFmay'wncern: Be it known that we, DANIEL O HARA, DAN-1 IEL W. ELDREDGE,'3D(1 J oH LOGAN, of Walthem, in the cbunty'ofMiddlesex and State of Massachusetts, have invented certain new and useful Improvements. iii-Alloys, ofwhich the following is a specification.
Our-in venti-on hasfor its object to provide an alloy orfcompound metal which shall be practiin callynon'-magneticfinoxidizable,-andwill have a suitable coeflic ie'nt of expansion to' adaptit' for use as a. material for one of the parts of the rim of a compensation-balance for watches or chronometers. Y
Our improved alloy consists of a compound of silver, zinc,'ti n-, lead, arsenic, and cadmium in about the following prop0rtions, viz:;si1- ver, sixty (60,) parts; 'zinc, thirty-five (35) to sixty (60) parts; tin, four and one-half (4i) 20' parts; lead, three and,one-hazlf (3 l) parts; arsenic, onefhalf partjcadniium, one andonehalf (1%) part.
.W do notlimitourselvesto the exact pro-f I' rnary, A. D. 1888.
l portions of silver, tin, lead, arsenic, and cadmium above specified, but may vary the same 25 within reasonablelimits without departing from the spirit of our invention.
We elaim' v a An alloy or compound metal composed of silver, zinc, tin, lead, arsenic, and cadmium, 30 .in substantially the following proportions, viz: silver, sixty.parts;'zin'c, from thirty-five to sixty parts; tin, four andone-half parts; lead, three and one-half parts; arsenic, one-. halfp'art, and cadmium,on'e and one-half part.. In testimony whereof we have signed our Y namesto this specification, in the presence 'of two subscribing witnesses; this 28th day of Feb I DANIEL OHARA. I
DANIEL W. ELDREDGE. JOHN LOGAN.
Witnesses:- I .HENRY N. FISHER, 1; 1 EDWARD A. MARSH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US385955A true US385955A (en) | 1888-07-10 |
Family
ID=2454939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US385955D Expired - Lifetime US385955A (en) | Alloy |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US385955A (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 US385955D patent/US385955A/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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