JPH0246847U - - Google Patents
Info
- Publication number
- JPH0246847U JPH0246847U JP12574788U JP12574788U JPH0246847U JP H0246847 U JPH0246847 U JP H0246847U JP 12574788 U JP12574788 U JP 12574788U JP 12574788 U JP12574788 U JP 12574788U JP H0246847 U JPH0246847 U JP H0246847U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- vacuum degassing
- inert gas
- gas blowing
- flange
- 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
- 238000007664 blowing Methods 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 238000009849 vacuum degassing Methods 0.000 claims 2
- 238000010992 reflux Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011823 monolithic refractory Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12574788U JPH0246847U (de) | 1988-09-28 | 1988-09-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12574788U JPH0246847U (de) | 1988-09-28 | 1988-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0246847U true JPH0246847U (de) | 1990-03-30 |
Family
ID=31376629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12574788U Pending JPH0246847U (de) | 1988-09-28 | 1988-09-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0246847U (de) |
-
1988
- 1988-09-28 JP JP12574788U patent/JPH0246847U/ja active Pending