JPH02120696U - - Google Patents
Info
- Publication number
- JPH02120696U JPH02120696U JP2820589U JP2820589U JPH02120696U JP H02120696 U JPH02120696 U JP H02120696U JP 2820589 U JP2820589 U JP 2820589U JP 2820589 U JP2820589 U JP 2820589U JP H02120696 U JPH02120696 U JP H02120696U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- melting tank
- lid body
- electric furnace
- prevention gas
- 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
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 238000005261 decarburization Methods 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
Landscapes
- Crucibles And Fluidized-Bed Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2820589U JPH02120696U (en]) | 1989-03-13 | 1989-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2820589U JPH02120696U (en]) | 1989-03-13 | 1989-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02120696U true JPH02120696U (en]) | 1990-09-28 |
Family
ID=31251374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2820589U Pending JPH02120696U (en]) | 1989-03-13 | 1989-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02120696U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS642152U (en]) * | 1987-06-22 | 1989-01-09 |
-
1989
- 1989-03-13 JP JP2820589U patent/JPH02120696U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS642152U (en]) * | 1987-06-22 | 1989-01-09 |
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