JPS56166317A - Steel making method in bottom blowing converter - Google Patents
Steel making method in bottom blowing converterInfo
- Publication number
- JPS56166317A JPS56166317A JP7002980A JP7002980A JPS56166317A JP S56166317 A JPS56166317 A JP S56166317A JP 7002980 A JP7002980 A JP 7002980A JP 7002980 A JP7002980 A JP 7002980A JP S56166317 A JPS56166317 A JP S56166317A
- Authority
- JP
- Japan
- Prior art keywords
- tuyere
- converter
- steel
- tube
- blowing
- 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
- 238000007664 blowing Methods 0.000 title abstract 4
- 238000009628 steelmaking Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000001816 cooling Methods 0.000 abstract 4
- 230000000694 effects Effects 0.000 abstract 4
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- 239000007858 starting material Substances 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 235000010216 calcium carbonate Nutrition 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 235000017550 sodium carbonate Nutrition 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/34—Blowing through the bath
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7002980A JPS56166317A (en) | 1980-05-28 | 1980-05-28 | Steel making method in bottom blowing converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7002980A JPS56166317A (en) | 1980-05-28 | 1980-05-28 | Steel making method in bottom blowing converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56166317A true JPS56166317A (en) | 1981-12-21 |
| JPS628482B2 JPS628482B2 (ja) | 1987-02-23 |
Family
ID=13419754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7002980A Granted JPS56166317A (en) | 1980-05-28 | 1980-05-28 | Steel making method in bottom blowing converter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56166317A (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5658915A (en) * | 1979-10-20 | 1981-05-22 | Nippon Steel Corp | Refining method of steel |
-
1980
- 1980-05-28 JP JP7002980A patent/JPS56166317A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5658915A (en) * | 1979-10-20 | 1981-05-22 | Nippon Steel Corp | Refining method of steel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS628482B2 (ja) | 1987-02-23 |
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