JPH0449170Y2 - - Google Patents
Info
- Publication number
- JPH0449170Y2 JPH0449170Y2 JP19763687U JP19763687U JPH0449170Y2 JP H0449170 Y2 JPH0449170 Y2 JP H0449170Y2 JP 19763687 U JP19763687 U JP 19763687U JP 19763687 U JP19763687 U JP 19763687U JP H0449170 Y2 JPH0449170 Y2 JP H0449170Y2
- Authority
- JP
- Japan
- Prior art keywords
- tuyere
- ribs
- flow path
- gas
- tube
- 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
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19763687U JPH0449170Y2 (OSRAM) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19763687U JPH0449170Y2 (OSRAM) | 1987-12-28 | 1987-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01102147U JPH01102147U (OSRAM) | 1989-07-10 |
| JPH0449170Y2 true JPH0449170Y2 (OSRAM) | 1992-11-19 |
Family
ID=31488181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19763687U Expired JPH0449170Y2 (OSRAM) | 1987-12-28 | 1987-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449170Y2 (OSRAM) |
-
1987
- 1987-12-28 JP JP19763687U patent/JPH0449170Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01102147U (OSRAM) | 1989-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES508277A0 (es) | Perfeccionamientos en una lanza de insuflado de gas oxidante, principalmente de oxigeno, para el tratamiento de metales en fusion. | |
| FR2439821A1 (fr) | Procede pour la fabrication d'acier | |
| JPH0449170Y2 (OSRAM) | ||
| JP2580688Y2 (ja) | 真空脱ガス装置用浸漬管 | |
| JPS6229465Y2 (OSRAM) | ||
| JPH0721561Y2 (ja) | ガス吹き込みプラグ | |
| JPH01129920A (ja) | 酸素ランス | |
| RU2063446C1 (ru) | Кислородная фурма для продувки жидкого металла | |
| JPH05302107A (ja) | 高炉炉芯の活性化方法 | |
| JPS636189Y2 (OSRAM) | ||
| JPH02285020A (ja) | 転炉出鋼時の取鍋への空気巻き込み抑制方法 | |
| JPH0232673Y2 (OSRAM) | ||
| SU1573321A1 (ru) | Способ плавки чугуна в вагранке | |
| JPS61159335U (OSRAM) | ||
| JP2000254772A (ja) | タンディッシュノズル部の構造 | |
| JPH0512271Y2 (OSRAM) | ||
| JPH0311222Y2 (OSRAM) | ||
| SU947195A1 (ru) | Способ продувки жидкого металла | |
| SU827262A2 (ru) | Ковш дл продувки металла газами | |
| JPH0318818Y2 (OSRAM) | ||
| JPS6313232Y2 (OSRAM) | ||
| KR820002376Y1 (ko) | 복합형 산소 랜드절단-천공관 | |
| JPS61207505A (ja) | 溶融金属精練炉の底吹きノズル | |
| JPS5881911A (ja) | 転炉羽口 | |
| JPS54149313A (en) | Elevated temperature refining method for molten steel |