JPH0341526B2 - - Google Patents
Info
- Publication number
- JPH0341526B2 JPH0341526B2 JP14516087A JP14516087A JPH0341526B2 JP H0341526 B2 JPH0341526 B2 JP H0341526B2 JP 14516087 A JP14516087 A JP 14516087A JP 14516087 A JP14516087 A JP 14516087A JP H0341526 B2 JPH0341526 B2 JP H0341526B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- molten iron
- gas
- tip
- pine
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 238000007670 refining Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 9
- 235000011613 Pinus brutia Nutrition 0.000 description 9
- 241000018646 Pinus brutia Species 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011449 brick Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000012159 carrier gas Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000010953 base metal Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14516087A JPS63310914A (ja) | 1987-06-12 | 1987-06-12 | 溶融鉄のガス吹き込み精錬方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14516087A JPS63310914A (ja) | 1987-06-12 | 1987-06-12 | 溶融鉄のガス吹き込み精錬方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63310914A JPS63310914A (ja) | 1988-12-19 |
| JPH0341526B2 true JPH0341526B2 (cg-RX-API-DMAC7.html) | 1991-06-24 |
Family
ID=15378814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14516087A Granted JPS63310914A (ja) | 1987-06-12 | 1987-06-12 | 溶融鉄のガス吹き込み精錬方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63310914A (cg-RX-API-DMAC7.html) |
-
1987
- 1987-06-12 JP JP14516087A patent/JPS63310914A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63310914A (ja) | 1988-12-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |