JPS6160890B2 - - Google Patents
Info
- Publication number
- JPS6160890B2 JPS6160890B2 JP13750281A JP13750281A JPS6160890B2 JP S6160890 B2 JPS6160890 B2 JP S6160890B2 JP 13750281 A JP13750281 A JP 13750281A JP 13750281 A JP13750281 A JP 13750281A JP S6160890 B2 JPS6160890 B2 JP S6160890B2
- Authority
- JP
- Japan
- Prior art keywords
- refractory layer
- lower tank
- preheating
- tank
- refractory
- 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
- 238000009849 vacuum degassing Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 229910052742 iron Inorganic materials 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- 238000007654 immersion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13750281A JPS5840112A (ja) | 1981-09-01 | 1981-09-01 | 真空脱ガス装置下部槽の予熱方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13750281A JPS5840112A (ja) | 1981-09-01 | 1981-09-01 | 真空脱ガス装置下部槽の予熱方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5840112A JPS5840112A (ja) | 1983-03-09 |
| JPS6160890B2 true JPS6160890B2 (enrdf_load_stackoverflow) | 1986-12-23 |
Family
ID=15200158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13750281A Granted JPS5840112A (ja) | 1981-09-01 | 1981-09-01 | 真空脱ガス装置下部槽の予熱方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5840112A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5262141B2 (ja) * | 2008-01-31 | 2013-08-14 | Ｊｆｅスチール株式会社 | Ｒｈ式真空脱ガス装置の下部槽 |
-
1981
- 1981-09-01 JP JP13750281A patent/JPS5840112A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5840112A (ja) | 1983-03-09 |
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