GB533842A - Porous metal articles - Google Patents
Porous metal articlesInfo
- Publication number
- GB533842A GB533842A GB14972/39A GB1497239A GB533842A GB 533842 A GB533842 A GB 533842A GB 14972/39 A GB14972/39 A GB 14972/39A GB 1497239 A GB1497239 A GB 1497239A GB 533842 A GB533842 A GB 533842A
- Authority
- GB
- United Kingdom
- Prior art keywords
- iron
- metals
- graphite
- metal
- added
- 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
- 229910052751 metal Inorganic materials 0.000 title abstract 7
- 239000002184 metal Substances 0.000 title abstract 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 8
- 229910052742 iron Inorganic materials 0.000 abstract 4
- 150000002739 metals Chemical class 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000010439 graphite Substances 0.000 abstract 2
- 229910002804 graphite Inorganic materials 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 235000021355 Stearic acid Nutrition 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 238000007792 addition Methods 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 229910052797 bismuth Inorganic materials 0.000 abstract 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000012254 powdered material Substances 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000008117 stearic acid Substances 0.000 abstract 1
- 239000011135 tin Substances 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
- Braking Arrangements (AREA)
Abstract
533,842. Porous metals. GENERAL MOTORS CORPORATION. May 19, 1939, No. 14972. Convention date, May 20, 1938. [Class 70] Porous metal for use as bearings, clutch facings &c. consists of iron, a soft metal insoluble in iron, such as lead, bismuth or cadmium and graphite. It may contain metals such as copper, nickel or tin, which alloy with the iron. The metals and graphite in powder form are mixed together. Small additions of a lubricant such as stearic acid or zinc stearate may be made, and the mixture is briquetted under pressure. The briquettes are sintered by heating under non- oxidizing conditions to a temperature below the melting point of iron but above that of the added metal. In making clutch facings, a refractory abrasive such as asbestos, silica or alumina may be added to the powdered materials.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US533842XA | 1938-05-20 | 1938-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB533842A true GB533842A (en) | 1941-02-21 |
Family
ID=21983847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14972/39A Expired GB533842A (en) | 1938-05-20 | 1939-05-19 | Porous metal articles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB533842A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2421925A (en) * | 1943-09-11 | 1947-06-10 | Times Facsimile Corp | Slip-friction coupling |
| US2429561A (en) * | 1943-11-19 | 1947-10-21 | Buffalo Machinery Company Inc | Precision coupling |
| US4314629A (en) * | 1979-12-31 | 1982-02-09 | La Salle Machine Tool, Inc. | Power roller accumulating conveyor |
-
1939
- 1939-05-19 GB GB14972/39A patent/GB533842A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2421925A (en) * | 1943-09-11 | 1947-06-10 | Times Facsimile Corp | Slip-friction coupling |
| US2429561A (en) * | 1943-11-19 | 1947-10-21 | Buffalo Machinery Company Inc | Precision coupling |
| US4314629A (en) * | 1979-12-31 | 1982-02-09 | La Salle Machine Tool, Inc. | Power roller accumulating conveyor |
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