JPS57143455A - Manufacture of fiber-reinforced metal - Google Patents
Manufacture of fiber-reinforced metalInfo
- Publication number
- JPS57143455A JPS57143455A JP2782381A JP2782381A JPS57143455A JP S57143455 A JPS57143455 A JP S57143455A JP 2782381 A JP2782381 A JP 2782381A JP 2782381 A JP2782381 A JP 2782381A JP S57143455 A JPS57143455 A JP S57143455A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- metal
- sintering
- dies
- temp
- 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.)
- Granted
Links
Landscapes
- Powder Metallurgy (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
PURPOSE: To obtain a fiber-reinforced metal with small dies and a small capacity heat source in a short sintering time by adding powder of a metal having a sufficiently lower m.p. than a matrix metal to a mixture of powder of the matrix metal with fiber for reinforcement, preliminarily sintering them, and carrying out sintering.
CONSTITUTION: A powdered mixture of a matrix metal or alloy with a metal whose m.p. is several 100°C lower than the m.p. of the matrix metal or alloy, e.g., a powdered mixture of Cu with Sn is mixed with fiber of carbon or the like, packed into dies for molding, and preliminarily sintered by heating in a heating furnace while applying a pressure. The misture of said 3 kinds of substances may be packed into a suitable container, heated in a heating furnace, taken out of the furnace, and preliminarily sintered by immediate pressurization for forging. The heating temp. is higher than the m.p. of Sn, much lower than the m.p. of Cu, and lower than the sintering temp. Accordingly, the Sn is melted without sintering and acts as a binder, and the bulk mixture is made almost equal to an end product in size. The preliminarily sintered body is then sintered at a temp. slightly lower than the m.p. of Cu in dies while applying a pressure to obtain a fiber-reinforced metal.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2782381A JPS57143455A (en) | 1981-02-27 | 1981-02-27 | Manufacture of fiber-reinforced metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2782381A JPS57143455A (en) | 1981-02-27 | 1981-02-27 | Manufacture of fiber-reinforced metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57143455A true JPS57143455A (en) | 1982-09-04 |
| JPS6366887B2 JPS6366887B2 (en) | 1988-12-22 |
Family
ID=12231666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2782381A Granted JPS57143455A (en) | 1981-02-27 | 1981-02-27 | Manufacture of fiber-reinforced metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57143455A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5916909A (en) * | 1982-07-16 | 1984-01-28 | Akebono Brake Ind Co Ltd | Method for fusion sintering with added short metallic fiber |
-
1981
- 1981-02-27 JP JP2782381A patent/JPS57143455A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5916909A (en) * | 1982-07-16 | 1984-01-28 | Akebono Brake Ind Co Ltd | Method for fusion sintering with added short metallic fiber |
| JPH0210202B2 (en) * | 1982-07-16 | 1990-03-07 | Akebono Brake Ind |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6366887B2 (en) | 1988-12-22 |
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