JPH0343221Y2 - - Google Patents
Info
- Publication number
- JPH0343221Y2 JPH0343221Y2 JP1986175466U JP17546686U JPH0343221Y2 JP H0343221 Y2 JPH0343221 Y2 JP H0343221Y2 JP 1986175466 U JP1986175466 U JP 1986175466U JP 17546686 U JP17546686 U JP 17546686U JP H0343221 Y2 JPH0343221 Y2 JP H0343221Y2
- Authority
- JP
- Japan
- Prior art keywords
- porous plug
- gas
- space
- molten metal
- 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.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 238000007664 blowing Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000009970 fire resistant effect Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 21
- 239000011261 inert gas Substances 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986175466U JPH0343221Y2 (de) | 1986-11-14 | 1986-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986175466U JPH0343221Y2 (de) | 1986-11-14 | 1986-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6381847U JPS6381847U (de) | 1988-05-30 |
| JPH0343221Y2 true JPH0343221Y2 (de) | 1991-09-10 |
Family
ID=31114814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986175466U Expired JPH0343221Y2 (de) | 1986-11-14 | 1986-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343221Y2 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3802657C1 (de) * | 1988-01-29 | 1989-09-21 | Didier-Werke Ag, 6200 Wiesbaden, De | |
| JPH0613254Y2 (ja) * | 1988-08-03 | 1994-04-06 | 川崎炉材株式会社 | 溶融金属撹拌装置 |
| KR100887599B1 (ko) | 2007-08-14 | 2009-03-11 | 조선내화 주식회사 | 포러스 플러그 및 이를 제조하는 방법 |
| JP2020164953A (ja) * | 2019-03-29 | 2020-10-08 | 東京窯業株式会社 | ガス吹き込みプラグ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5760744B2 (de) * | 1980-06-17 | 1982-12-21 | Narumi China Corp |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS614436Y2 (de) * | 1980-09-29 | 1986-02-10 | ||
| JPS628920Y2 (de) * | 1981-01-20 | 1987-03-02 | ||
| JPS57188100U (de) * | 1981-05-27 | 1982-11-29 |
-
1986
- 1986-11-14 JP JP1986175466U patent/JPH0343221Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5760744B2 (de) * | 1980-06-17 | 1982-12-21 | Narumi China Corp |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6381847U (de) | 1988-05-30 |
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