JPS6280215A - 傾動型製錬炉の出鋼装置 - Google Patents
傾動型製錬炉の出鋼装置Info
- Publication number
- JPS6280215A JPS6280215A JP60219059A JP21905985A JPS6280215A JP S6280215 A JPS6280215 A JP S6280215A JP 60219059 A JP60219059 A JP 60219059A JP 21905985 A JP21905985 A JP 21905985A JP S6280215 A JPS6280215 A JP S6280215A
- Authority
- JP
- Japan
- Prior art keywords
- tapping
- steel
- converter
- funnel
- molten steel
- 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
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 80
- 238000007670 refining Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 86
- 239000010959 steel Substances 0.000 claims abstract description 86
- 238000007664 blowing Methods 0.000 claims abstract description 10
- 239000011261 inert gas Substances 0.000 claims abstract description 9
- 238000003723 Smelting Methods 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 6
- 238000010926 purge Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000011819 refractory material Substances 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 238000009628 steelmaking Methods 0.000 abstract 1
- 239000002893 slag Substances 0.000 description 9
- 238000007872 degassing Methods 0.000 description 3
- 229910000655 Killed steel Inorganic materials 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002436 steel type Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000161 steel melt Substances 0.000 description 1
- 238000009849 vacuum degassing 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
- 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
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4653—Tapholes; Opening or plugging thereof
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60219059A JPS6280215A (ja) | 1985-10-03 | 1985-10-03 | 傾動型製錬炉の出鋼装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60219059A JPS6280215A (ja) | 1985-10-03 | 1985-10-03 | 傾動型製錬炉の出鋼装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6280215A true JPS6280215A (ja) | 1987-04-13 |
| JPH0435532B2 JPH0435532B2 (enExample) | 1992-06-11 |
Family
ID=16729621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60219059A Granted JPS6280215A (ja) | 1985-10-03 | 1985-10-03 | 傾動型製錬炉の出鋼装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6280215A (enExample) |
-
1985
- 1985-10-03 JP JP60219059A patent/JPS6280215A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435532B2 (enExample) | 1992-06-11 |
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