JPS6311158Y2 - - Google Patents
Info
- Publication number
- JPS6311158Y2 JPS6311158Y2 JP12487281U JP12487281U JPS6311158Y2 JP S6311158 Y2 JPS6311158 Y2 JP S6311158Y2 JP 12487281 U JP12487281 U JP 12487281U JP 12487281 U JP12487281 U JP 12487281U JP S6311158 Y2 JPS6311158 Y2 JP S6311158Y2
- Authority
- JP
- Japan
- Prior art keywords
- molten steel
- additives
- ladle
- container
- 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.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 239000000654 additive Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 description 15
- 239000007789 gas Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910002593 Fe-Ti Inorganic materials 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 229910001021 Ferroalloy Inorganic materials 0.000 description 2
- 241001274197 Scatophagus argus Species 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 229910014458 Ca-Si Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12487281U JPS5831259U (ja) | 1981-08-24 | 1981-08-24 | 溶鋼への添加物添加装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12487281U JPS5831259U (ja) | 1981-08-24 | 1981-08-24 | 溶鋼への添加物添加装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5831259U JPS5831259U (ja) | 1983-03-01 |
| JPS6311158Y2 true JPS6311158Y2 (enrdf_load_stackoverflow) | 1988-04-01 |
Family
ID=29918722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12487281U Granted JPS5831259U (ja) | 1981-08-24 | 1981-08-24 | 溶鋼への添加物添加装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5831259U (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5867707B2 (ja) * | 2012-01-05 | 2016-02-24 | Ｊｆｅスチール株式会社 | 取鍋内溶鋼への合金元素の添加方法と合金原料の格納容器 |
| JP7063635B2 (ja) * | 2018-01-23 | 2022-05-09 | トピー工業株式会社 | 製鋼方法および製鋼システムにおけるワイヤ投入ステーション |
-
1981
- 1981-08-24 JP JP12487281U patent/JPS5831259U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5831259U (ja) | 1983-03-01 |
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