US162065A - Improvement in anti-friction metals - Google Patents
Improvement in anti-friction metals Download PDFInfo
- Publication number
- US162065A US162065A US162065DA US162065A US 162065 A US162065 A US 162065A US 162065D A US162065D A US 162065DA US 162065 A US162065 A US 162065A
- Authority
- US
- United States
- Prior art keywords
- improvement
- friction
- carbon
- metals
- parts
- 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
- 239000002184 metal Substances 0.000 title description 7
- 229910052751 metal Inorganic materials 0.000 title description 7
- 150000002739 metals Chemical class 0.000 title description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 7
- 241000209456 Plumbago Species 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 239000011135 tin Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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
- C22C9/02—Alloys based on copper with tin as the next major constituent
Definitions
- My invention consists of a hard anti-friction metal, the component parts of which are copper, seventy-two parts; zinc, twelve parts; nickel, six parts; tin, six parts; plumbago or pure carbon, four parts.
- the nickel is fused in a suitable crucible and the plumbago or carbon added thereto, whereby the former will absorb a great proportion of the carbon, or of the carbon contained in the plumbago, and thus incorporate the same therewith.
- the copper, zinc, and tin To the combined nickel and carbon there are now united, by fusion, the copper, zinc, and tin.
- the carbon is so disposed therein that while the metal wears away in service very slowly the particles of unctuous properties are successively and continuously presented, and thus the antifrictional qualities of the prepared metal are rendered reliably and unfailingly serviceable.
- the hard anti-friction metal consisting of tin, nickel, zinc, copper, and plumbago or pure carbon, substantially as and for the purpose set forth.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Description
Nrrnn STATES THOMAS HARRINGTON, OF PHILADELPHIA, PENNSYLVANIA, ASSIGNOR OF ONE-HALF HIS RIGHT TO JOSEPH J. SOLOMON AND ANDREV J. LOEOHER,
OF SAME PLACE.
IMPROVEMENT lN ANTl-FRlCTiON METALS.
Specification forming part of Letters Patent No. 162,065, dated April 13, 1875; application filed March 18, 1875.
To all whom it may concern:
Be it known that I, THoMAs HARRINGTON, of the city and county of Philadelphia, and State of Pennsylvania, have invented a new and useful Improvement in Anti-Friction Metals; and I do hereby declare the following to be a clear and exact description of the nature thereof, sufficient to enable others skilled in the art to which my invention appertains to fully understand and make the same.
My invention consists of a hard anti-friction metal, the component parts of which are copper, seventy-two parts; zinc, twelve parts; nickel, six parts; tin, six parts; plumbago or pure carbon, four parts.
The nickel is fused in a suitable crucible and the plumbago or carbon added thereto, whereby the former will absorb a great proportion of the carbon, or of the carbon contained in the plumbago, and thus incorporate the same therewith. To the combined nickel and carbon there are now united, by fusion, the copper, zinc, and tin.
It will be found that, although the compound is exceedingly hard in its nature, the carbon is so disposed therein that while the metal wears away in service very slowly the particles of unctuous properties are successively and continuously presented, and thus the antifrictional qualities of the prepared metal are rendered reliably and unfailingly serviceable.
Having thus described myinvention, what I claim as new, and desire to secure by Letters Patent, is
The hard anti-friction metal consisting of tin, nickel, zinc, copper, and plumbago or pure carbon, substantially as and for the purpose set forth.
THOMAS HARRINGTON. Witnesses:
J OHN A. WIEDERSHEIM, A. P. GRANT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US162065A true US162065A (en) | 1875-04-13 |
Family
ID=2231474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US162065D Expired - Lifetime US162065A (en) | Improvement in anti-friction metals |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US162065A (en) |
-
0
- US US162065D patent/US162065A/en not_active Expired - Lifetime
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