JPS6475606A - Method for degassing and hermetically sealing capsule used for hot isostatic compression - Google Patents
Method for degassing and hermetically sealing capsule used for hot isostatic compressionInfo
- Publication number
- JPS6475606A JPS6475606A JP23327487A JP23327487A JPS6475606A JP S6475606 A JPS6475606 A JP S6475606A JP 23327487 A JP23327487 A JP 23327487A JP 23327487 A JP23327487 A JP 23327487A JP S6475606 A JPS6475606 A JP S6475606A
- Authority
- JP
- Japan
- Prior art keywords
- capsule
- hot isostatic
- waste
- isostatic compression
- lid
- 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)
- Press Drives And Press Lines (AREA)
Abstract
PURPOSE:To efficiently carry out hot isostatic compression of nuclear waste, etc., in simplified stages, by evacuating a capsule used to reduce the volume of the waste in a vacuum chamber and fitting a lid. to the capsule by electron beam welding. CONSTITUTION:For example, when the volume of waste from a nuclear power plant is reduced by hot isostatic compression, the waste is filled into a capsule 1 and a lid 5 having ventholes is fixed on the top of the capsule 1. The lidded capsule 1 is put in a vacuum chamber 6 and evacuated. The lid 5 is then welded to the capsule 1 by irradiation with electron beams 70, etc., and the ventholes are plugged with a molten metal to hermetically seal the capsule 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23327487A JPS6475606A (en) | 1987-09-16 | 1987-09-16 | Method for degassing and hermetically sealing capsule used for hot isostatic compression |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23327487A JPS6475606A (en) | 1987-09-16 | 1987-09-16 | Method for degassing and hermetically sealing capsule used for hot isostatic compression |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6475606A true JPS6475606A (en) | 1989-03-22 |
JPH0477042B2 JPH0477042B2 (en) | 1992-12-07 |
Family
ID=16952519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23327487A Granted JPS6475606A (en) | 1987-09-16 | 1987-09-16 | Method for degassing and hermetically sealing capsule used for hot isostatic compression |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6475606A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0390231U (en) * | 1989-12-28 | 1991-09-13 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4951618A (en) * | 1972-06-26 | 1974-05-20 | Skf Ind Trading & Dev | |
JPS61193789A (en) * | 1985-02-22 | 1986-08-28 | Kuroki Kogyosho:Kk | Electron beam welding method as pretreatment for hot isotropic pressurization treatment |
-
1987
- 1987-09-16 JP JP23327487A patent/JPS6475606A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4951618A (en) * | 1972-06-26 | 1974-05-20 | Skf Ind Trading & Dev | |
JPS61193789A (en) * | 1985-02-22 | 1986-08-28 | Kuroki Kogyosho:Kk | Electron beam welding method as pretreatment for hot isotropic pressurization treatment |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0390231U (en) * | 1989-12-28 | 1991-09-13 |
Also Published As
Publication number | Publication date |
---|---|
JPH0477042B2 (en) | 1992-12-07 |
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