JPH0210115Y2 - - Google Patents
Info
- Publication number
- JPH0210115Y2 JPH0210115Y2 JP15356384U JP15356384U JPH0210115Y2 JP H0210115 Y2 JPH0210115 Y2 JP H0210115Y2 JP 15356384 U JP15356384 U JP 15356384U JP 15356384 U JP15356384 U JP 15356384U JP H0210115 Y2 JPH0210115 Y2 JP H0210115Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- hole
- furnace
- water
- holes
- 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
Links
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 36
- 229910052786 argon Inorganic materials 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 10
- 238000005070 sampling Methods 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 7
- 230000000996 additive effect Effects 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000003723 Smelting Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000007670 refining Methods 0.000 description 5
- 239000011449 brick Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 229910001021 Ferroalloy Inorganic materials 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 229910052895 riebeckite Inorganic materials 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15356384U JPH0210115Y2 (US06312121-20011106-C00033.png) | 1984-10-11 | 1984-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15356384U JPH0210115Y2 (US06312121-20011106-C00033.png) | 1984-10-11 | 1984-10-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6169256U JPS6169256U (US06312121-20011106-C00033.png) | 1986-05-12 |
| JPH0210115Y2 true JPH0210115Y2 (US06312121-20011106-C00033.png) | 1990-03-13 |
Family
ID=30711577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15356384U Expired JPH0210115Y2 (US06312121-20011106-C00033.png) | 1984-10-11 | 1984-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0210115Y2 (US06312121-20011106-C00033.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101299096B1 (ko) * | 2011-03-30 | 2013-08-28 | 현대제철 주식회사 | 래들로용 지붕 |
-
1984
- 1984-10-11 JP JP15356384U patent/JPH0210115Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6169256U (US06312121-20011106-C00033.png) | 1986-05-12 |
