JPS6176608A - 製鋼用転炉の羽口の保護方法 - Google Patents
製鋼用転炉の羽口の保護方法Info
- Publication number
- JPS6176608A JPS6176608A JP19654284A JP19654284A JPS6176608A JP S6176608 A JPS6176608 A JP S6176608A JP 19654284 A JP19654284 A JP 19654284A JP 19654284 A JP19654284 A JP 19654284A JP S6176608 A JPS6176608 A JP S6176608A
- Authority
- JP
- Japan
- Prior art keywords
- tuyere
- converter
- blowing
- gas
- molten iron
- 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
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19654284A JPS6176608A (ja) | 1984-09-21 | 1984-09-21 | 製鋼用転炉の羽口の保護方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19654284A JPS6176608A (ja) | 1984-09-21 | 1984-09-21 | 製鋼用転炉の羽口の保護方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6176608A true JPS6176608A (ja) | 1986-04-19 |
| JPS6224489B2 JPS6224489B2 (enExample) | 1987-05-28 |
Family
ID=16359469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19654284A Granted JPS6176608A (ja) | 1984-09-21 | 1984-09-21 | 製鋼用転炉の羽口の保護方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6176608A (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5420443A (en) * | 1977-07-15 | 1979-02-15 | Matsushita Electric Ind Co Ltd | High frequency heating device |
| JPS55158208A (en) * | 1979-05-24 | 1980-12-09 | Sumitomo Metal Ind Ltd | Refining method of steel |
-
1984
- 1984-09-21 JP JP19654284A patent/JPS6176608A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5420443A (en) * | 1977-07-15 | 1979-02-15 | Matsushita Electric Ind Co Ltd | High frequency heating device |
| JPS55158208A (en) * | 1979-05-24 | 1980-12-09 | Sumitomo Metal Ind Ltd | Refining method of steel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6224489B2 (enExample) | 1987-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100354433C (zh) | 转炉冶炼方法 | |
| US4324584A (en) | Process for the decarburization of chromium-containing pig iron | |
| JP2000109924A (ja) | 極低硫鋼の溶製方法 | |
| JP4022266B2 (ja) | ステンレス鋼の溶製方法 | |
| JPH0723494B2 (ja) | 溶融金属の精錬方法及びその装置 | |
| US3929458A (en) | Process for the elaboration of chrome steels | |
| JPH0477046B2 (enExample) | ||
| JPH11131122A (ja) | 高炉溶銑とフェロクロム合金を用いたステンレス粗溶鋼の脱炭精錬方法 | |
| JP3309395B2 (ja) | 転炉精錬方法 | |
| KR100225249B1 (ko) | 슬로핑 발생 억제를 위한 잔류 슬래그량 조절방법 | |
| JPS6224489B2 (enExample) | ||
| CA1051204A (en) | Method of controlling temperature in q-bop | |
| US4066442A (en) | Method of making chrome steel in an electric arc furnace | |
| RU2214458C1 (ru) | Способ производства стали в сталеплавильном агрегате | |
| JPH01149914A (ja) | 精錬容器における底吹き羽口の保護方法 | |
| JP2553204B2 (ja) | 底吹きおよび上底吹き転炉の羽口保護方法 | |
| JPH0154409B2 (enExample) | ||
| JPH0445564B2 (enExample) | ||
| JPH01312020A (ja) | 溶銑の昇温脱燐法 | |
| JPS58147508A (ja) | ステンレス鋼の製造方法 | |
| JPH0431016B2 (enExample) | ||
| JPH03100140A (ja) | 中・低炭素フェロマンガンの溶製方法 | |
| JPH02182820A (ja) | 転炉による溶鋼中Mn上昇精錬方法 | |
| JPS61284513A (ja) | 高クロム鋼の溶製方法 | |
| JPS61291947A (ja) | 中炭素または低炭素フェロマンガンの製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |