JPS5479882A - Method of forming odd-shaped object by hot hydraulic pressing - Google Patents

Method of forming odd-shaped object by hot hydraulic pressing

Info

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
Application number
JP14697777A
Other languages
Japanese (ja)
Other versions
JPS5811319B2 (en
Inventor
Masato Moritoki
Yoichi Inoue
Junichi Miyanaga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP52146977A priority Critical patent/JPS5811319B2/en
Publication of JPS5479882A publication Critical patent/JPS5479882A/en
Publication of JPS5811319B2 publication Critical patent/JPS5811319B2/en
Expired legal-status Critical Current

Links

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  • 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
JP52146977A 1977-12-06 1977-12-06 Irregular molding method using hot isostatic pressing Expired JPS5811319B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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