GB1072040A - Method of making composite strip bearing material - Google Patents
Method of making composite strip bearing materialInfo
- Publication number
- GB1072040A GB1072040A GB1747566A GB1747566A GB1072040A GB 1072040 A GB1072040 A GB 1072040A GB 1747566 A GB1747566 A GB 1747566A GB 1747566 A GB1747566 A GB 1747566A GB 1072040 A GB1072040 A GB 1072040A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- aluminium
- tin
- steel
- annealed
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer
- B23K20/2275—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer the other layer being aluminium
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
1,072,040. Making composite metal bearing strip; jointing by rolling. GENERAL MOTORS CORPORATION. April 21, 1966 [June 24, 1965 (2), No. 17475/66. Headings B3A and B3M. In a method of making a composite-metal bearing strip, a bearing layer strip containing 7-30% tin, preferably 1% copper remainder aluminium is annealed so as to recrystallize the aluminium. The strip is cleaned and etched so that on the bonding surface the tin is dissolved leaving a substantially pure aluminium network. The backing strip is of low carbon steel and may have an aluminium or aluminium alloy coating on the bonding surface. The steel strip is degreased, annealed or normalized and then washed or it may be roughened on the bonding surface. The tin-aluminium strip is heated to 350‹-450‹ F. and the steel to about 450‹ prior to passing through cladding rolls which reduce the bearing layer strip by about 50-80% thickness and the steel strip by about 15-35%. Finally the strip may be annealed to enhance the bonds and recrystallize the aluminium in the strip. If any tin sweats out of the surface of the bearing layer, it is removed mechanically.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US466664A US3384950A (en) | 1965-06-24 | 1965-06-24 | Method of making bearing material |
US466665A US3386161A (en) | 1965-06-24 | 1965-06-24 | Method of making bearing material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1072040A true GB1072040A (en) | 1967-06-14 |
Family
ID=27041736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1747566A Expired GB1072040A (en) | 1965-06-24 | 1966-04-21 | Method of making composite strip bearing material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1072040A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2298250A (en) * | 1995-02-25 | 1996-08-28 | Glacier Vandervell Ltd | Plain bearing with overlay |
US6163961A (en) * | 1995-02-25 | 2000-12-26 | Glacier Vandervell Limited | Plain bearing with overlay |
-
1966
- 1966-04-21 GB GB1747566A patent/GB1072040A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2298250A (en) * | 1995-02-25 | 1996-08-28 | Glacier Vandervell Ltd | Plain bearing with overlay |
GB2298250B (en) * | 1995-02-25 | 1999-02-17 | Glacier Vandervell Ltd | Plain bearing with overlay |
US6163961A (en) * | 1995-02-25 | 2000-12-26 | Glacier Vandervell Limited | Plain bearing with overlay |
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