US972786A - Antifriction alloy. - Google Patents
Antifriction alloy. Download PDFInfo
- Publication number
- US972786A US972786A US53021009A US1909530210A US972786A US 972786 A US972786 A US 972786A US 53021009 A US53021009 A US 53021009A US 1909530210 A US1909530210 A US 1909530210A US 972786 A US972786 A US 972786A
- Authority
- US
- United States
- Prior art keywords
- approximately
- lead
- tin
- copper
- zinc
- 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 20
- 239000000956 alloy Substances 0.000 title description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 19
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 19
- 229910052802 copper Inorganic materials 0.000 description 19
- 239000010949 copper Substances 0.000 description 19
- 229910052718 tin Inorganic materials 0.000 description 19
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 14
- 229910052787 antimony Inorganic materials 0.000 description 14
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 14
- 229910052725 zinc Inorganic materials 0.000 description 14
- 239000011701 zinc Substances 0.000 description 14
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000000203 mixture Substances 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 4
- JQJCSZOEVBFDKO-UHFFFAOYSA-N lead zinc Chemical compound [Zn].[Pb] JQJCSZOEVBFDKO-UHFFFAOYSA-N 0.000 description 3
- 229910000635 Spelter Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001275902 Parabramis pekinensis Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C18/00—Alloys based on zinc
- C22C18/02—Alloys based on zinc with copper as the next major constituent
Definitions
- My invention relates to a composition of metal of that class known as anti-friction or Babbitt metals which are adapted for use in supporting journals or other revolu'ble or slidable machine elements so as to diminish the friction of the same.
- the object of my invention is to produce a composition of the above -stated class, which, while affording but slight friction to moving parts, is suificiently hard to reduce its abrasion and wear to a minimum without cutting or injuring such moving parts in practice.
- a further object of my invention is to attain a' composition possessing the foreooing advantages, which composition will be comparatively inexpensive in manufacture and yet will be of a sufficiently high melting point to be infuslble under conditions where considerable heat has been engendered in the bearing.
- anti-friction metals have been made principally of lead and'antimony in the proportion of about 85% of lead to 15% of antimony, and in some cases Where a rather more expensive composition would be acceptable, a definite amount of copper together with some tin have been included.
- the metal may also be poured into suitably recessed brasses if desired.
- An anti-friction alloy comprising approximately 82 per cent. of zinc, 1.7 per cent. of copper, 5.8 per cent. of tin, 9.8 per cent. of lead, .7 per cent. of antimony.
- An anti-friction alloy comprisedmainly of zinc approximately 10% of lead, tin, copper and antimony.
- An anti-friction alloy comprised mainly of zinc approximately 6% of tin, lead, copper and antimony.
- An anti-friction alloy comprised mainly of zinc approximately 2% of copper, lead, tin and antimony.
- An anti-friction alloy comprised mainlyofzinc approximately 5% of antimony, lead, tin, and copper.
- An anti-friction alloy comprised mainly of zinc approximately 10% of lead
- An anti-friction alloy com rised mainly of zinc approximately 10% 0 lead, approximately 2% of copper, approximately '.5'% of antimony, and tin.
- An antifriction alloy comprised mainly of zinc approximately 10% of lead, approximately 6% of tin, approximately .5% of antimony, and copper.
- An antifriction alloy comprised mainly of zinc approximately 10% of lead, and tin and copper.
- An anti-friction alloy com rised mainly of zinc approximately 10% 0 lead, approximately 6% of tin, and copper.
- An antifriction alloy com rised mainly of 'zinc'approximately 10% 0 lead, approximately 2% of copper and tin.
- An anti-friction alloy gem rised, mainly of zinc approximately'l0% 0 lead, approximately 6% of tin, and approximately 2% of copper.
- An anti-friction alloy comprised mainly of zinc lead, approximately 6% of tin, approximately .5% of antimony and copper.
- An anti-friction alloy comprised mainly of zinc lead, approximately 6% of tin, and approximately 2% of copper.
- An anti-friction alloy comprised mainly of zinc lead, approximately 6% of tin, and copper.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Description
erases.
JOSEPH R. STRANGE-0F MONCTON, NEW BRUNSWICK, CANADA, ASSIGNOR OF ONE THIRD T0 ROBERT A. BORDEN, OF MONCTON, NEWIBR-UNSWICK, CANADA.
ANCTIFBICTION ALLOY.
Specification of Letters Patent.
Application filed November 27, 1909. Serial No. 530,210.
No DraWing.
To all. whom it may concern:
Be it 'known that I, JOSEPH R. S'rnAT'roN, of Moncton, Province of New Brunswick,
and Dominion of Canada, have inventedcertain new and useful Improvements in Ant-ifriction Alloys; and I do hereby declare that the following is a full, clear, and exact description of the same.
My invention relates to a composition of metal of that class known as anti-friction or Babbitt metals which are adapted for use in supporting journals or other revolu'ble or slidable machine elements so as to diminish the friction of the same.
The object of my invention is to produce a composition of the above -stated class, which, while affording but slight friction to moving parts, is suificiently hard to reduce its abrasion and wear to a minimum without cutting or injuring such moving parts in practice.
A further object of my invention is to attain a' composition possessing the foreooing advantages, which composition will be comparatively inexpensive in manufacture and yet will be of a sufficiently high melting point to be infuslble under conditions where considerable heat has been engendered in the bearing. L
Other objects and advantages of m invention will bein part obvious and in part more particularly polnteu out hereinafter in the description of my preferred embodiment.
Heretofore, anti-friction metals have been made principally of lead and'antimony in the proportion of about 85% of lead to 15% of antimony, and in some cases Where a rather more expensive composition would be acceptable, a definite amount of copper together with some tin have been included.
I have discovered, however, that the addition of spelter in combination with various selections of the aforesaid metals in diverseproportions has produced an anti-friction metal exceedingly well adapted for its purpose,
', especially when used in railroad and other heavy service.
While I may combine spelter with other elements and in diverse proportions Within the spirit of this invention I have adopted as a practical embodiment of my invention this preferred formula:
. These metals in the proportions selected, .may be melted together and thoroughly mixed in any manner preferred by metallurgists and then run into suitable molds in orderto-form in ots of such size and dimen: sion as maybe Patented Got. 11, 1910;
est adapted for use in the market. The metal may also be poured into suitably recessed brasses if desired.
It is thought that the preceding w1ll sufliciently enable anyone to manufacture into use the herein described invention, the scope of which is ascertainable from the following claims.
1. An anti-friction alloy comprising approximately 82 per cent. of zinc, 1.7 per cent. of copper, 5.8 per cent. of tin, 9.8 per cent. of lead, .7 per cent. of antimony.
2. An anti-friction alloy comprisedmainly of zinc approximately 10% of lead, tin, copper and antimony.
3. An anti-friction alloy comprised mainly of zinc approximately 6% of tin, lead, copper and antimony.
4. An anti-friction alloy comprised mainly of zinc approximately 2% of copper, lead, tin and antimony.
5. An anti-friction alloy comprised mainlyofzinc approximately 5% of antimony, lead, tin, and copper.
v.6. An .anti-friction alloy com used mainly of zinc approximately 10% 0 lead, approximately 6% of tin, and copper and antimony.
7. An anti-friction alloy comprised mainly of zinc approximately 10% of lead,
approximately 2% of copper, and tin and antimony.
'8. An 'antifriction alloy com used mainly of zinc approximately 10% 0 lead,
approximately 5% of antimony, and tin and copper. I
9'. An anti-friction alloy com rised mainly of zinc approximately 10% 0 lead,
approximately 6% of tin, approximately.
2% of copper, and antimony.
10. An anti-friction alloy com rised mainly of zinc approximately 10% 0 lead, approximately 2% of copper, approximately '.5'% of antimony, and tin.
11. An antifriction alloy comprised mainly of zinc approximately 10% of lead, approximately 6% of tin, approximately .5% of antimony, and copper.
12. An antifriction alloy comprised mainly of zinc approximately 10% of lead, and tin and copper.
13. An anti-friction alloy com rised mainly of zinc approximately 10% 0 lead, approximately 6% of tin, and copper.
14. An antifriction alloy com rised mainly of 'zinc'approximately 10% 0 lead, approximately 2% of copper and tin.
15. An anti-friction alloy gem rised, mainly of zinc approximately'l0% 0 lead, approximately 6% of tin, and approximately 2% of copper.
16. An anti-friction alloy comprised mainly of zinc lead, approximately 6% of tin, approximately .5% of antimony and copper.
17. An anti-friction alloy comprised mainly of zinc lead, approximately 6% of tin, and approximately 2% of copper.
18. An anti-friction alloy comprised mainly of zinc lead, approximately 6% of tin, and copper.
In testimony that I claim the foregoing as my invention, I have hereunto afiixed my signature in the presence of the subscribing two witnesses, this 16th day of November, 1909.
JOSEPH R. STRATTON. lVitnesses:
GEO. "W. RITCHIE, Jos. W. STRA'I'ION.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53021009A US972786A (en) | 1909-11-27 | 1909-11-27 | Antifriction alloy. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53021009A US972786A (en) | 1909-11-27 | 1909-11-27 | Antifriction alloy. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US972786A true US972786A (en) | 1910-10-11 |
Family
ID=3041166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US53021009A Expired - Lifetime US972786A (en) | 1909-11-27 | 1909-11-27 | Antifriction alloy. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US972786A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4451541A (en) * | 1979-03-26 | 1984-05-29 | Copper Development Association, Inc. | Soldering composition and method of use |
-
1909
- 1909-11-27 US US53021009A patent/US972786A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4451541A (en) * | 1979-03-26 | 1984-05-29 | Copper Development Association, Inc. | Soldering composition and method of use |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPWO2007126006A1 (en) | Copper alloy for sliding materials with excellent bearing performance | |
| US646119A (en) | Bearing. | |
| US972786A (en) | Antifriction alloy. | |
| JP6764397B2 (en) | High temperature abrasion resistant aluminum bronze material | |
| US2770031A (en) | Bearing | |
| US3563732A (en) | Bearing alloys of tin based white metal | |
| US1988504A (en) | Cadmium base bearing metal | |
| US2121204A (en) | Bearing metal alloy | |
| US2018417A (en) | Rail vehicle axle journal brass | |
| US1333336A (en) | Bearing | |
| US122408A (en) | Improvement in alloys for preventing friction in machinery | |
| US157509A (en) | Improvement in anti-friction metals | |
| US1983184A (en) | Method of making bearings and bearing materials | |
| US101866A (en) | Improved composition of matter, called metaline | |
| US484084A (en) | bottome | |
| US1024561A (en) | Composition of matter. | |
| US934637A (en) | Antifriction-alloy. | |
| US464147A (en) | Alloy | |
| US546780A (en) | Metallic alloy | |
| US1704208A (en) | Alloy and method of making same | |
| US2100314A (en) | Liner for bearings | |
| US2319539A (en) | Welding rod | |
| US2299711A (en) | Lead alloy | |
| US190361A (en) | Improvement in metal compositions | |
| US269636A (en) | canda |