JPS621449B2 - - Google Patents
Info
- Publication number
- JPS621449B2 JPS621449B2 JP16562982A JP16562982A JPS621449B2 JP S621449 B2 JPS621449 B2 JP S621449B2 JP 16562982 A JP16562982 A JP 16562982A JP 16562982 A JP16562982 A JP 16562982A JP S621449 B2 JPS621449 B2 JP S621449B2
- Authority
- JP
- Japan
- Prior art keywords
- converter
- cutting device
- support arm
- slag cutting
- stopper support
- 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
- 239000002893 slag Substances 0.000 claims description 34
- 238000005520 cutting process Methods 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000002265 prevention Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Charging Or Discharging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16562982A JPS5953615A (ja) | 1982-09-22 | 1982-09-22 | 転炉等に用いるスラグカツト装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16562982A JPS5953615A (ja) | 1982-09-22 | 1982-09-22 | 転炉等に用いるスラグカツト装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5953615A JPS5953615A (ja) | 1984-03-28 |
| JPS621449B2 true JPS621449B2 (enrdf_load_stackoverflow) | 1987-01-13 |
Family
ID=15815990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16562982A Granted JPS5953615A (ja) | 1982-09-22 | 1982-09-22 | 転炉等に用いるスラグカツト装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5953615A (enrdf_load_stackoverflow) |
-
1982
- 1982-09-22 JP JP16562982A patent/JPS5953615A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5953615A (ja) | 1984-03-28 |