JPH0721561Y2 - ガス吹き込みプラグ - Google Patents
ガス吹き込みプラグInfo
- Publication number
- JPH0721561Y2 JPH0721561Y2 JP1989151913U JP15191389U JPH0721561Y2 JP H0721561 Y2 JPH0721561 Y2 JP H0721561Y2 JP 1989151913 U JP1989151913 U JP 1989151913U JP 15191389 U JP15191389 U JP 15191389U JP H0721561 Y2 JPH0721561 Y2 JP H0721561Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- refractory material
- plug
- columnar body
- blowing
- 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
- 239000011819 refractory material Substances 0.000 claims description 19
- 238000007664 blowing Methods 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 description 29
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989151913U JPH0721561Y2 (ja) | 1989-12-27 | 1989-12-27 | ガス吹き込みプラグ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989151913U JPH0721561Y2 (ja) | 1989-12-27 | 1989-12-27 | ガス吹き込みプラグ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0389146U JPH0389146U (en]) | 1991-09-11 |
| JPH0721561Y2 true JPH0721561Y2 (ja) | 1995-05-17 |
Family
ID=31698197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989151913U Expired - Lifetime JPH0721561Y2 (ja) | 1989-12-27 | 1989-12-27 | ガス吹き込みプラグ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0721561Y2 (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009046755A (ja) * | 2007-08-23 | 2009-03-05 | Tokyo Yogyo Co Ltd | ガス吹込みプラグ |
| KR101346701B1 (ko) * | 2012-06-27 | 2014-01-06 | 주식회사 동국알앤에스 | 퍼징 플러그용 웰 블럭 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4725047A (en) * | 1985-08-26 | 1988-02-16 | Labate M D | Device for introducing gas into molten metal |
| JPH01249260A (ja) * | 1988-03-30 | 1989-10-04 | Toshiba Ceramics Co Ltd | ポーラスプラグ |
-
1989
- 1989-12-27 JP JP1989151913U patent/JPH0721561Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009046755A (ja) * | 2007-08-23 | 2009-03-05 | Tokyo Yogyo Co Ltd | ガス吹込みプラグ |
| KR101346701B1 (ko) * | 2012-06-27 | 2014-01-06 | 주식회사 동국알앤에스 | 퍼징 플러그용 웰 블럭 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0389146U (en]) | 1991-09-11 |
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