JPS5479882A - Method of forming odd-shaped object by hot hydraulic pressing - Google Patents
Method of forming odd-shaped object by hot hydraulic pressingInfo
- Publication number
- JPS5479882A JPS5479882A JP14697777A JP14697777A JPS5479882A JP S5479882 A JPS5479882 A JP S5479882A JP 14697777 A JP14697777 A JP 14697777A JP 14697777 A JP14697777 A JP 14697777A JP S5479882 A JPS5479882 A JP S5479882A
- Authority
- JP
- Japan
- Prior art keywords
- capsule
- hydraulic pressing
- female die
- hot hydraulic
- shaped object
- 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)
Abstract
PURPOSE: To form various odd-shaped products cheaply and accurately by hot hydraulic pressing.
CONSTITUTION: Segments 2 are arranged in a capsule 1 so as to correspond to the female die and they form the female die of a formed object. On the surface of the segment 2, glass is fused or the mixture of ceramics such as alumina, silica, etc. is applied forming a mould releasing layer. The capsule 1 may be divided with a partition board 5 so that a concave and convex form product can be obtained by combining the upper and lower halves appropriately. The space of the female die of the capsule is filled with powder to be processed, then the capsule is degassed, sealed and placed in a furnace under high tempertures and high pressure, and hot hydraulic pressing is carried out and the desired formed product is obtained.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52146977A JPS5811319B2 (en) | 1977-12-06 | 1977-12-06 | Irregular molding method using hot isostatic pressing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52146977A JPS5811319B2 (en) | 1977-12-06 | 1977-12-06 | Irregular molding method using hot isostatic pressing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5479882A true JPS5479882A (en) | 1979-06-26 |
JPS5811319B2 JPS5811319B2 (en) | 1983-03-02 |
Family
ID=15419831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52146977A Expired JPS5811319B2 (en) | 1977-12-06 | 1977-12-06 | Irregular molding method using hot isostatic pressing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5811319B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6346434U (en) * | 1986-09-10 | 1988-03-29 | ||
JP2017513719A (en) * | 2013-12-20 | 2017-06-01 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | Method for producing fuel nozzle material with metal cladding |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4917310A (en) * | 1972-06-09 | 1974-02-15 | ||
JPS5137807A (en) * | 1974-09-27 | 1976-03-30 | Dijet Ind Co Ltd | KOKYO DOGYOKETSUTAINO SEIZOHOHO |
JPS5263804A (en) * | 1975-11-25 | 1977-05-26 | Mitsubishi Metal Corp | Process of sintered body of complicated shape |
JPS52147509A (en) * | 1976-06-01 | 1977-12-08 | Special Metals Corp | Process and apparatus for production of solidifying element |
-
1977
- 1977-12-06 JP JP52146977A patent/JPS5811319B2/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4917310A (en) * | 1972-06-09 | 1974-02-15 | ||
JPS5137807A (en) * | 1974-09-27 | 1976-03-30 | Dijet Ind Co Ltd | KOKYO DOGYOKETSUTAINO SEIZOHOHO |
JPS5263804A (en) * | 1975-11-25 | 1977-05-26 | Mitsubishi Metal Corp | Process of sintered body of complicated shape |
JPS52147509A (en) * | 1976-06-01 | 1977-12-08 | Special Metals Corp | Process and apparatus for production of solidifying element |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6346434U (en) * | 1986-09-10 | 1988-03-29 | ||
JPH0421793Y2 (en) * | 1986-09-10 | 1992-05-19 | ||
JP2017513719A (en) * | 2013-12-20 | 2017-06-01 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | Method for producing fuel nozzle material with metal cladding |
Also Published As
Publication number | Publication date |
---|---|
JPS5811319B2 (en) | 1983-03-02 |
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