GB569781A - Improvements in bearing alloys - Google Patents
Improvements in bearing alloysInfo
- Publication number
- GB569781A GB569781A GB528843A GB528843A GB569781A GB 569781 A GB569781 A GB 569781A GB 528843 A GB528843 A GB 528843A GB 528843 A GB528843 A GB 528843A GB 569781 A GB569781 A GB 569781A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- lead
- silver
- copper
- antimony
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/04—Alloys containing less than 50% by weight of each constituent containing tin or lead
-
- 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
- C22C9/08—Alloys based on copper with lead as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
569,781. Alloys. BRISTOL AEROPLANE CO.. Ltd., BETTERIDGE, W., and GADD, E. R. April 2, 1943, No. 5288. [Class 82 (i)] Bearing alloys contain 20-50 per cent lead, the remainder being silver and copper, the silvercopper ratio being between 0,1 and 1,5. Other bearing alloys contain 20-50 per cent lead, 0.2-10 per cent of one or a mixture of antimony, arsenic and bismuth, the remainder being copper. These alloys may contain small quantities, e.g. 2 per cent, of silver or tin or nickel to promote uniform distribution of lead throughout the alloy. Specified alloys contain 20-40 per cent lead and 5-8 per cent antimony, the remainder being silver and copper in equal proportions, e.g. 33 per cent lead, 5 per cent antimony, 31 per cent silver and 31 per cent copper. The antimony content may be in part or completely replaced by arsenic and/or bismuth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB528843A GB569781A (en) | 1943-04-02 | 1943-04-02 | Improvements in bearing alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB528843A GB569781A (en) | 1943-04-02 | 1943-04-02 | Improvements in bearing alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB569781A true GB569781A (en) | 1945-06-08 |
Family
ID=9793293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB528843A Expired GB569781A (en) | 1943-04-02 | 1943-04-02 | Improvements in bearing alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB569781A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1056839B (en) * | 1952-05-13 | 1959-05-06 | Cop Sil Loy Inc | Process for the production of a homogeneous alloy of lead, copper and / or silver |
| US5051316A (en) * | 1989-05-25 | 1991-09-24 | Taiho Kogyo Co., Ltd. | Overlay alloy or plain bearing |
-
1943
- 1943-04-02 GB GB528843A patent/GB569781A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1056839B (en) * | 1952-05-13 | 1959-05-06 | Cop Sil Loy Inc | Process for the production of a homogeneous alloy of lead, copper and / or silver |
| US5051316A (en) * | 1989-05-25 | 1991-09-24 | Taiho Kogyo Co., Ltd. | Overlay alloy or plain bearing |
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