GB757936A - Copper alloys - Google Patents
Copper alloysInfo
- Publication number
- GB757936A GB757936A GB2536/54A GB253654A GB757936A GB 757936 A GB757936 A GB 757936A GB 2536/54 A GB2536/54 A GB 2536/54A GB 253654 A GB253654 A GB 253654A GB 757936 A GB757936 A GB 757936A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- present
- alloy
- content
- copper alloys
- 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
- C22C9/00—Alloys based on copper
- C22C9/08—Alloys based on copper with lead as the next major constituent
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
- F16C33/121—Use of special materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2204/00—Metallic materials; Alloys
- F16C2204/10—Alloys based on copper
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
A bearing alloy consists of: Pb more than 2,5-40 per cent; Si 0,1-6 per cent; Cu the remainder. The alloy may also contain: As or Sb 0,1-5 per cent; Ti and/or S 0,1-2 per cent; Al 0,1-5 per cent; Cd and/or Zn 0,1-10 per cent, provided that when Zn is the only optional constituent present the Pb content is greater than 7,5 per cent; one or more of Fe, Mn, Ni, Co 0,1-less than 5 per cent, provided that the Pb content is greater than 10 per cent unless Cd or Zn are also present. When no Fe, Mn, Ni and Co is present in the alloy, it may also contain; P 0,01-5 per cent; either K or Na 0,01-1 per cent or Ca, Ba or Mg 0,01-2 per cent; Li 0,01-1 per cent, provided Cd or Zn are present; Sn 0,01-15 per cent, provided that at least one of Cd, Al, Na or As is present and that the Pb content is greater than 5 per cent. The alloy may be heat treated by quenching from 300 DEG -900 DEG C. and ageing at 50 DEG -500 DEG C. for 1-30 hours.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE757936X | 1953-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB757936A true GB757936A (en) | 1956-09-26 |
Family
ID=6660147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2536/54A Expired GB757936A (en) | 1953-02-19 | 1954-01-27 | Copper alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB757936A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1232354B (en) * | 1959-07-04 | 1967-01-12 | Dr Eugen Vaders | Copper-zinc-lead alloy with regular lead distribution |
-
1954
- 1954-01-27 GB GB2536/54A patent/GB757936A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1232354B (en) * | 1959-07-04 | 1967-01-12 | Dr Eugen Vaders | Copper-zinc-lead alloy with regular lead distribution |
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