JPH01164752U - - Google Patents
Info
- Publication number
- JPH01164752U JPH01164752U JP5975988U JP5975988U JPH01164752U JP H01164752 U JPH01164752 U JP H01164752U JP 5975988 U JP5975988 U JP 5975988U JP 5975988 U JP5975988 U JP 5975988U JP H01164752 U JPH01164752 U JP H01164752U
- Authority
- JP
- Japan
- Prior art keywords
- air chamber
- degassing tank
- injecting
- double
- flange portion
- 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
- 239000007789 gas Substances 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000009849 vacuum degassing Methods 0.000 claims 1
- 238000007872 degassing Methods 0.000 description 5
- 238000007654 immersion Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5975988U JPH01164752U (US07534539-20090519-C00280.png) | 1988-05-02 | 1988-05-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5975988U JPH01164752U (US07534539-20090519-C00280.png) | 1988-05-02 | 1988-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01164752U true JPH01164752U (US07534539-20090519-C00280.png) | 1989-11-17 |
Family
ID=31285505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5975988U Pending JPH01164752U (US07534539-20090519-C00280.png) | 1988-05-02 | 1988-05-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01164752U (US07534539-20090519-C00280.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008013796A (ja) * | 2006-07-04 | 2008-01-24 | Nippon Steel Corp | 溶融金属処理用浸漬管及びその製造方法並びに真空脱ガス方法 |
-
1988
- 1988-05-02 JP JP5975988U patent/JPH01164752U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008013796A (ja) * | 2006-07-04 | 2008-01-24 | Nippon Steel Corp | 溶融金属処理用浸漬管及びその製造方法並びに真空脱ガス方法 |
JP4676927B2 (ja) * | 2006-07-04 | 2011-04-27 | 新日本製鐵株式会社 | 溶融金属処理用浸漬管及びその製造方法並びに真空脱ガス方法 |