JPS6344811B2 - - Google Patents
Info
- Publication number
- JPS6344811B2 JPS6344811B2 JP7826483A JP7826483A JPS6344811B2 JP S6344811 B2 JPS6344811 B2 JP S6344811B2 JP 7826483 A JP7826483 A JP 7826483A JP 7826483 A JP7826483 A JP 7826483A JP S6344811 B2 JPS6344811 B2 JP S6344811B2
- Authority
- JP
- Japan
- Prior art keywords
- tuyere
- converter
- air
- punching
- tuyeres
- 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
- 238000004080 punching Methods 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 238000003723 Smelting Methods 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7826483A JPS59205426A (ja) | 1983-05-06 | 1983-05-06 | 転炉の操業方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7826483A JPS59205426A (ja) | 1983-05-06 | 1983-05-06 | 転炉の操業方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59205426A JPS59205426A (ja) | 1984-11-21 |
| JPS6344811B2 true JPS6344811B2 (ko) | 1988-09-07 |
Family
ID=13657118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7826483A Granted JPS59205426A (ja) | 1983-05-06 | 1983-05-06 | 転炉の操業方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59205426A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220147571A (ko) | 2020-02-27 | 2022-11-03 | 린텍 가부시키가이샤 | 수지 필름, 복합 시트, 및 반도체 장치의 제조 방법 |
-
1983
- 1983-05-06 JP JP7826483A patent/JPS59205426A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220147571A (ko) | 2020-02-27 | 2022-11-03 | 린텍 가부시키가이샤 | 수지 필름, 복합 시트, 및 반도체 장치의 제조 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59205426A (ja) | 1984-11-21 |
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