JPH0630834Y2 - 溶融金属容器用ガス吹込み羽口構造 - Google Patents
溶融金属容器用ガス吹込み羽口構造Info
- Publication number
- JPH0630834Y2 JPH0630834Y2 JP18629387U JP18629387U JPH0630834Y2 JP H0630834 Y2 JPH0630834 Y2 JP H0630834Y2 JP 18629387 U JP18629387 U JP 18629387U JP 18629387 U JP18629387 U JP 18629387U JP H0630834 Y2 JPH0630834 Y2 JP H0630834Y2
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- gas
- gas blowing
- refractory
- refractory brick
- 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
- 239000002184 metal Substances 0.000 title claims description 22
- 229910052751 metal Inorganic materials 0.000 title claims description 22
- 239000011449 brick Substances 0.000 claims description 48
- 238000007664 blowing Methods 0.000 claims description 31
- 230000001788 irregular Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000007670 refining Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 52
- 238000002347 injection Methods 0.000 description 18
- 239000007924 injection Substances 0.000 description 18
- 239000011819 refractory material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18629387U JPH0630834Y2 (ja) | 1987-12-07 | 1987-12-07 | 溶融金属容器用ガス吹込み羽口構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18629387U JPH0630834Y2 (ja) | 1987-12-07 | 1987-12-07 | 溶融金属容器用ガス吹込み羽口構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0189947U JPH0189947U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-06-13 |
| JPH0630834Y2 true JPH0630834Y2 (ja) | 1994-08-17 |
Family
ID=31477524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18629387U Expired - Lifetime JPH0630834Y2 (ja) | 1987-12-07 | 1987-12-07 | 溶融金属容器用ガス吹込み羽口構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0630834Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996037632A1 (fr) * | 1995-05-25 | 1996-11-28 | Japan Casting & Forging Corporation | Ajutage servant a injecter du gaz dans un metal en fusion et son utilisation |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2544719Y2 (ja) * | 1990-10-08 | 1997-08-20 | 川崎炉材株式会社 | 溶融金属容器のガス吹込みノズルの羽口構造 |
| JP2544720Y2 (ja) * | 1990-10-08 | 1997-08-20 | 川崎炉材株式会社 | 溶融金属容器のガス吹込みノズルの羽口構造 |
| JP5391810B2 (ja) * | 2009-04-28 | 2014-01-15 | 新日鐵住金株式会社 | 溶融金属容器のガス吹き込み部構造 |
| JP2019184139A (ja) * | 2018-04-07 | 2019-10-24 | 大同特殊鋼株式会社 | 電気炉の炉底構造およびその補修方法ならびに該補修方法に用いる突き上げ装置 |
-
1987
- 1987-12-07 JP JP18629387U patent/JPH0630834Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996037632A1 (fr) * | 1995-05-25 | 1996-11-28 | Japan Casting & Forging Corporation | Ajutage servant a injecter du gaz dans un metal en fusion et son utilisation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0189947U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-06-13 |