GB747057A - Improved aluminium base bearing alloy - Google Patents
Improved aluminium base bearing alloyInfo
- Publication number
- GB747057A GB747057A GB7994/54A GB799454A GB747057A GB 747057 A GB747057 A GB 747057A GB 7994/54 A GB7994/54 A GB 7994/54A GB 799454 A GB799454 A GB 799454A GB 747057 A GB747057 A GB 747057A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloy
- per cent
- aluminium base
- base bearing
- bearing alloy
- 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
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon 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)
- Coating With Molten Metal (AREA)
- Sliding-Contact Bearings (AREA)
- Continuous Casting (AREA)
Abstract
An aluminium-base alloy suitable for use as bearing material has the composition Si 0,5-9 per cent, Cd 0,2-5 per cent, Cr 0,1-0,5 per cent, Al and impurities the balance. The impurities include Fe, which may be present up to 0,5 per cent of the alloy. In may be a constituent of the alloy in amount from 0,03-0,5 per cent. Al, Si and Cr may be fused at a temperature of about 1200 DEG F., the Si and Cr being used as their alloys with Al; the melt is removed from the furnace. In and Cd are added simultaneously or successively and the melt is stirred and cast at a temperature which should not exceed 1400 DEG F. The cast alloy may be heat treated between 900 DEG F. and 1050 DEG F. for eight to fifteen hours and then quenched in water. In this condition it can readily be rolled to strip. Bearings made of the alloy may have a thin overlay of Pb or a Pb-base alloy.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US747057XA | 1953-04-16 | 1953-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB747057A true GB747057A (en) | 1956-03-28 |
Family
ID=22121167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7994/54A Expired GB747057A (en) | 1953-04-16 | 1954-03-19 | Improved aluminium base bearing alloy |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB747057A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1645647B2 (en) † | 2004-10-08 | 2013-06-12 | Trimet Aluminium AG | Cold age hardenable Al-alloy and process of the manufacture of a cast part |
-
1954
- 1954-03-19 GB GB7994/54A patent/GB747057A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1645647B2 (en) † | 2004-10-08 | 2013-06-12 | Trimet Aluminium AG | Cold age hardenable Al-alloy and process of the manufacture of a cast part |
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