JPH0475281B2 - - Google Patents
Info
- Publication number
- JPH0475281B2 JPH0475281B2 JP60151664A JP15166485A JPH0475281B2 JP H0475281 B2 JPH0475281 B2 JP H0475281B2 JP 60151664 A JP60151664 A JP 60151664A JP 15166485 A JP15166485 A JP 15166485A JP H0475281 B2 JPH0475281 B2 JP H0475281B2
- Authority
- JP
- Japan
- Prior art keywords
- hot metal
- pig iron
- amount
- received
- agent
- 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 - Lifetime
Links
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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/04—Removing impurities other than carbon, phosphorus or sulfur
-
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/06—Constructional features of mixers for pig-iron
-
- 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
- C21C5/36—Processes yielding slags of special composition
- C21C2005/366—Foam slags
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- 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 |
|---|---|---|---|
| JP15166485A JPS6213509A (ja) | 1985-07-09 | 1985-07-09 | 溶銑の予備処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15166485A JPS6213509A (ja) | 1985-07-09 | 1985-07-09 | 溶銑の予備処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6213509A JPS6213509A (ja) | 1987-01-22 |
| JPH0475281B2 true JPH0475281B2 (2) | 1992-11-30 |
Family
ID=15523527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15166485A Granted JPS6213509A (ja) | 1985-07-09 | 1985-07-09 | 溶銑の予備処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6213509A (2) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100399227B1 (ko) * | 1999-10-30 | 2003-09-22 | 주식회사 포스코 | 고로 용융물 운반 설비의 평량기 수선량 판별 및 제어방법 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6056008A (ja) * | 1983-09-07 | 1985-04-01 | Sumitomo Metal Ind Ltd | 脱珪剤の乾燥方法 |
-
1985
- 1985-07-09 JP JP15166485A patent/JPS6213509A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6213509A (ja) | 1987-01-22 |
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