JPH057230Y2 - - Google Patents
Info
- Publication number
- JPH057230Y2 JPH057230Y2 JP3674688U JP3674688U JPH057230Y2 JP H057230 Y2 JPH057230 Y2 JP H057230Y2 JP 3674688 U JP3674688 U JP 3674688U JP 3674688 U JP3674688 U JP 3674688U JP H057230 Y2 JPH057230 Y2 JP H057230Y2
- Authority
- JP
- Japan
- Prior art keywords
- refractory
- cylindrical body
- vacuum degassing
- gas pipe
- inner cylinder
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 claims description 29
- 238000009849 vacuum degassing Methods 0.000 claims description 25
- 238000007654 immersion Methods 0.000 claims description 23
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000011819 refractory material Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 22
- 239000011449 brick Substances 0.000 description 19
- 239000011261 inert gas Substances 0.000 description 15
- 229910000831 Steel Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000011823 monolithic refractory Substances 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3674688U JPH057230Y2 (fr) | 1988-03-18 | 1988-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3674688U JPH057230Y2 (fr) | 1988-03-18 | 1988-03-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01142442U JPH01142442U (fr) | 1989-09-29 |
| JPH057230Y2 true JPH057230Y2 (fr) | 1993-02-24 |
Family
ID=31263336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3674688U Expired - Lifetime JPH057230Y2 (fr) | 1988-03-18 | 1988-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057230Y2 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2583355Y2 (ja) * | 1990-05-16 | 1998-10-22 | 品川白煉瓦株式会社 | 真空脱ガス設備用の環流管 |
| JP5740226B2 (ja) * | 2011-06-30 | 2015-06-24 | 東京窯業株式会社 | 真空脱ガス装置の浸漬管 |
-
1988
- 1988-03-18 JP JP3674688U patent/JPH057230Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01142442U (fr) | 1989-09-29 |
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