JPS61103457U - - Google Patents
Info
- Publication number
- JPS61103457U JPS61103457U JP18976684U JP18976684U JPS61103457U JP S61103457 U JPS61103457 U JP S61103457U JP 18976684 U JP18976684 U JP 18976684U JP 18976684 U JP18976684 U JP 18976684U JP S61103457 U JPS61103457 U JP S61103457U
- Authority
- JP
- Japan
- Prior art keywords
- hot metal
- diagram showing
- injection lance
- gas
- metal surface
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- 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 |
|---|---|---|---|
| JP18976684U JPS61103457U (OSRAM) | 1984-12-14 | 1984-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18976684U JPS61103457U (OSRAM) | 1984-12-14 | 1984-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61103457U true JPS61103457U (OSRAM) | 1986-07-01 |
Family
ID=30747214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18976684U Pending JPS61103457U (OSRAM) | 1984-12-14 | 1984-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61103457U (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02290911A (ja) * | 1989-04-28 | 1990-11-30 | Nippon Steel Corp | 溶銑の予備精錬時におけるスラグフォーミング防止方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57210909A (en) * | 1981-06-18 | 1982-12-24 | Kobe Steel Ltd | Pretreatment for molten iron |
| JPS5811710A (ja) * | 1981-06-19 | 1983-01-22 | ブリテイツシユ・ステイ−ル・コ−ポレ−シヨン | 鋼精錬方法の改良 |
-
1984
- 1984-12-14 JP JP18976684U patent/JPS61103457U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57210909A (en) * | 1981-06-18 | 1982-12-24 | Kobe Steel Ltd | Pretreatment for molten iron |
| JPS5811710A (ja) * | 1981-06-19 | 1983-01-22 | ブリテイツシユ・ステイ−ル・コ−ポレ−シヨン | 鋼精錬方法の改良 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02290911A (ja) * | 1989-04-28 | 1990-11-30 | Nippon Steel Corp | 溶銑の予備精錬時におけるスラグフォーミング防止方法 |
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