JPS59126711A - 溶融金属精錬容器用羽口 - Google Patents
溶融金属精錬容器用羽口Info
- Publication number
- JPS59126711A JPS59126711A JP60483A JP60483A JPS59126711A JP S59126711 A JPS59126711 A JP S59126711A JP 60483 A JP60483 A JP 60483A JP 60483 A JP60483 A JP 60483A JP S59126711 A JPS59126711 A JP S59126711A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- gas
- flux
- tube
- tuyere
- 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.)
- Granted
Links
- 238000007670 refining Methods 0.000 title claims description 11
- 239000002184 metal Substances 0.000 title claims description 9
- 239000007789 gas Substances 0.000 claims abstract description 23
- 239000000112 cooling gas Substances 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims description 7
- 239000008187 granular material Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 230000004907 flux Effects 0.000 abstract description 19
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract description 6
- 235000012255 calcium oxide Nutrition 0.000 abstract description 3
- 239000000292 calcium oxide Substances 0.000 abstract description 3
- 238000013021 overheating Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 12
- 239000011148 porous material Substances 0.000 description 7
- 239000012159 carrier gas Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60483A JPS59126711A (ja) | 1983-01-06 | 1983-01-06 | 溶融金属精錬容器用羽口 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60483A JPS59126711A (ja) | 1983-01-06 | 1983-01-06 | 溶融金属精錬容器用羽口 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59126711A true JPS59126711A (ja) | 1984-07-21 |
| JPH032205B2 JPH032205B2 (https=) | 1991-01-14 |
Family
ID=11478331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60483A Granted JPS59126711A (ja) | 1983-01-06 | 1983-01-06 | 溶融金属精錬容器用羽口 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59126711A (https=) |
-
1983
- 1983-01-06 JP JP60483A patent/JPS59126711A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH032205B2 (https=) | 1991-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102774880B (zh) | 一种沸腾氯化炉连续排渣装置及排渣方法 | |
| US3556773A (en) | Refining of metals | |
| BR112012009231B1 (pt) | Método de refino de metal quente usando lança de topo | |
| US4417723A (en) | Tuyere for blowing gases into molten metal bath container | |
| US2750260A (en) | Combustion of titanium tetrachloride with oxygen | |
| US3239205A (en) | Double lances | |
| CN105624358A (zh) | 一种单转炉双氧枪生产低磷钢的方法 | |
| JPS59126711A (ja) | 溶融金属精錬容器用羽口 | |
| JPS6146523B2 (https=) | ||
| CN114921613B (zh) | 一种缩短钢包精炼顶渣改性时间的方法 | |
| JPS6365731B2 (https=) | ||
| US4009870A (en) | Metallurgical shaft furnace | |
| US3661560A (en) | Manganese control in basic steelmaking process | |
| KR890003014B1 (ko) | 용융금속욕 용기내로 가스를 취입하기 위한 투위어 | |
| JPS58167707A (ja) | 上下吹き転炉による高炭素鋼の溶製方法 | |
| US3192037A (en) | Desulfurization method | |
| US3271128A (en) | Prerefining blast furnace iron | |
| JPH01252716A (ja) | 溶融金属内への粉体吹込方法および粉体吹込用ランス | |
| CN109837361A (zh) | 一种低碳不脱氧钢防絮流的rh单联工艺 | |
| JPS6056009A (ja) | 製鋼法 | |
| SU1508078A1 (ru) | Шлакова летка фосфорной печи | |
| JPH0639612B2 (ja) | 転炉炉底の羽口構造 | |
| CN115595398A (zh) | 一种防堵塞、长寿型转炉底吹装置及其应用 | |
| CN116219185A (zh) | 一种电渣重熔用自耗电极及合金加入装置和方法 | |
| JPS61106744A (ja) | ステンレス鋼の溶製方法 |