JPS60145314A - 吹込面積を異にするガス吹込みプラグを有する溶融金属容器 - Google Patents
吹込面積を異にするガス吹込みプラグを有する溶融金属容器Info
- Publication number
- JPS60145314A JPS60145314A JP26154084A JP26154084A JPS60145314A JP S60145314 A JPS60145314 A JP S60145314A JP 26154084 A JP26154084 A JP 26154084A JP 26154084 A JP26154084 A JP 26154084A JP S60145314 A JPS60145314 A JP S60145314A
- Authority
- JP
- Japan
- Prior art keywords
- brick
- hole
- plugs
- blow
- plug
- 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
- 239000002184 metal Substances 0.000 title claims abstract description 19
- 239000011449 brick Substances 0.000 claims abstract description 42
- 238000007664 blowing Methods 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 8
- 238000005553 drilling Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 14
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26154084A JPS60145314A (ja) | 1984-12-10 | 1984-12-10 | 吹込面積を異にするガス吹込みプラグを有する溶融金属容器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26154084A JPS60145314A (ja) | 1984-12-10 | 1984-12-10 | 吹込面積を異にするガス吹込みプラグを有する溶融金属容器 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12743474A Division JPS5912725B2 (ja) | 1974-11-04 | 1974-11-04 | 溶融金属用容器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60145314A true JPS60145314A (ja) | 1985-07-31 |
| JPH0143813B2 JPH0143813B2 (enrdf_load_stackoverflow) | 1989-09-22 |
Family
ID=17363313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26154084A Granted JPS60145314A (ja) | 1984-12-10 | 1984-12-10 | 吹込面積を異にするガス吹込みプラグを有する溶融金属容器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60145314A (enrdf_load_stackoverflow) |
-
1984
- 1984-12-10 JP JP26154084A patent/JPS60145314A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0143813B2 (enrdf_load_stackoverflow) | 1989-09-22 |
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