JPS6187812A - 取鍋精練設備の溶鋼撹拌装置 - Google Patents
取鍋精練設備の溶鋼撹拌装置Info
- Publication number
- JPS6187812A JPS6187812A JP59207479A JP20747984A JPS6187812A JP S6187812 A JPS6187812 A JP S6187812A JP 59207479 A JP59207479 A JP 59207479A JP 20747984 A JP20747984 A JP 20747984A JP S6187812 A JPS6187812 A JP S6187812A
- Authority
- JP
- Japan
- Prior art keywords
- ladle
- stirrer
- molten steel
- closed loop
- degassing
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 238000003756 stirring Methods 0.000 title claims description 9
- 238000007670 refining Methods 0.000 title claims description 6
- 238000009434 installation Methods 0.000 title description 3
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000007872 degassing Methods 0.000 claims abstract description 27
- 239000002893 slag Substances 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 13
- 238000012545 processing Methods 0.000 description 12
- 238000009749 continuous casting Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000009849 vacuum degassing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000882 Ca alloy Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000251730 Chondrichthyes Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0075—Treating in a ladle furnace, e.g. up-/reheating of molten steel within the ladle
-
- 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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5294—General arrangement or layout of the electric melt shop
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59207479A JPS6187812A (ja) | 1984-10-03 | 1984-10-03 | 取鍋精練設備の溶鋼撹拌装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59207479A JPS6187812A (ja) | 1984-10-03 | 1984-10-03 | 取鍋精練設備の溶鋼撹拌装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6187812A true JPS6187812A (ja) | 1986-05-06 |
| JPH029084B2 JPH029084B2 (enrdf_load_stackoverflow) | 1990-02-28 |
Family
ID=16540428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59207479A Granted JPS6187812A (ja) | 1984-10-03 | 1984-10-03 | 取鍋精練設備の溶鋼撹拌装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6187812A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5429655A (en) * | 1991-03-27 | 1995-07-04 | Kawasaki Steel Corporation | System for removing non-metallic foreign matter in molten metal |
-
1984
- 1984-10-03 JP JP59207479A patent/JPS6187812A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5429655A (en) * | 1991-03-27 | 1995-07-04 | Kawasaki Steel Corporation | System for removing non-metallic foreign matter in molten metal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH029084B2 (enrdf_load_stackoverflow) | 1990-02-28 |
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