JPS6483581A - Method for impregnation - Google Patents
Method for impregnationInfo
- Publication number
- JPS6483581A JPS6483581A JP62238875A JP23887587A JPS6483581A JP S6483581 A JPS6483581 A JP S6483581A JP 62238875 A JP62238875 A JP 62238875A JP 23887587 A JP23887587 A JP 23887587A JP S6483581 A JPS6483581 A JP S6483581A
- Authority
- JP
- Japan
- Prior art keywords
- impregnating substance
- impregnating
- treated
- substance
- hot
- 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.)
- Pending
Links
Landscapes
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
PURPOSE:To efficiently obtain a material to be treated having a high density, by placing the material to be treated and an impregnating substance in a metallic capsule and applying an impregnating pressure through a hot pressure medium to the impregnating substance. CONSTITUTION:A material to be treated is impregnated with an impregnating substance. In the process, the material to be treated and impregnating substance are placed in a metallic capsule and an impregnating pressure is applied through a hot pressure medium to the impregnating substance. Furthermore, heating is required in impregnation. Reasons therefor are as follows. If the impregnating substance contains carbon, the impregnating substance is carbonized. If the impregnating substance is a metal, permeation is facilitated by dissolving the metal. The heating temperature at this time may be freely set depending on the impregnating substance. Typical examples of the impregnating substance include a compact of carbonaceous material and tar pitch. The impregnating substance can be readily impregnated into the material to be treated by a hot hydrostatic pressing method and the aimed material of a high density to be treated is obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62238875A JPS6483581A (en) | 1987-09-25 | 1987-09-25 | Method for impregnation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62238875A JPS6483581A (en) | 1987-09-25 | 1987-09-25 | Method for impregnation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6483581A true JPS6483581A (en) | 1989-03-29 |
Family
ID=17036561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62238875A Pending JPS6483581A (en) | 1987-09-25 | 1987-09-25 | Method for impregnation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6483581A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2642993A1 (en) * | 1989-02-16 | 1990-08-17 | Toshiba Ceramics Co | Method of manufacture of impregnated ceramics and carbon materials which have determined characteristics |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55162489A (en) * | 1979-05-31 | 1980-12-17 | Kurosaki Refractories Co | Method of impregnating material having open pores |
-
1987
- 1987-09-25 JP JP62238875A patent/JPS6483581A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55162489A (en) * | 1979-05-31 | 1980-12-17 | Kurosaki Refractories Co | Method of impregnating material having open pores |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2642993A1 (en) * | 1989-02-16 | 1990-08-17 | Toshiba Ceramics Co | Method of manufacture of impregnated ceramics and carbon materials which have determined characteristics |
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