JP2011017529A5 - - Google Patents
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- Publication number
- JP2011017529A5 JP2011017529A5 JP2010188342A JP2010188342A JP2011017529A5 JP 2011017529 A5 JP2011017529 A5 JP 2011017529A5 JP 2010188342 A JP2010188342 A JP 2010188342A JP 2010188342 A JP2010188342 A JP 2010188342A JP 2011017529 A5 JP2011017529 A5 JP 2011017529A5
- Authority
- JP
- Japan
- Prior art keywords
- metal
- molten metal
- core
- lance
- treatment agent
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 116
- 239000002184 metal Substances 0.000 claims description 116
- 241001088417 Ammodytes americanus Species 0.000 claims description 52
- 230000002093 peripheral Effects 0.000 claims description 24
- 101710027952 VEPH1 Proteins 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 description 44
- 239000010410 layer Substances 0.000 description 12
- 239000011819 refractory material Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229910000851 Alloy steel Inorganic materials 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 230000002035 prolonged Effects 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005262 decarbonization Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000003009 desulfurizing Effects 0.000 description 1
- UAMZXLIURMNTHD-UHFFFAOYSA-N dialuminum;magnesium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Mg+2].[Al+3].[Al+3] UAMZXLIURMNTHD-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010188342A JP5690100B2 (ja) | 2010-08-25 | 2010-08-25 | ランスパイプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010188342A JP5690100B2 (ja) | 2010-08-25 | 2010-08-25 | ランスパイプ |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009007322A Division JP4897002B2 (ja) | 2009-01-16 | 2009-01-16 | ランスパイプ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011017529A JP2011017529A (ja) | 2011-01-27 |
| JP2011017529A5 true JP2011017529A5 (es) | 2012-03-01 |
| JP5690100B2 JP5690100B2 (ja) | 2015-03-25 |
Family
ID=43595447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010188342A Active JP5690100B2 (ja) | 2010-08-25 | 2010-08-25 | ランスパイプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5690100B2 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5732656B2 (ja) | 2011-01-31 | 2015-06-10 | Ｎｅｃ東芝スペースシステム株式会社 | 展開式アンテナ |
| WO2013069573A1 (ja) * | 2011-11-08 | 2013-05-16 | 株式会社フジコー | 曲面の肉盛溶接方法及びそれを用いたランスの製造方法 |
| JP6289204B2 (ja) * | 2014-03-27 | 2018-03-07 | 株式会社神戸製鋼所 | 溶銑鍋における脱珪および脱硫方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50138794U (es) * | 1974-05-02 | 1975-11-14 | ||
| JPS57126321A (en) * | 1981-01-28 | 1982-08-06 | Hitachi Plant Eng & Constr Co Ltd | Granular powder transport pipe |
| JPH072340U (ja) * | 1993-06-14 | 1995-01-13 | 川崎製鉄株式会社 | 粉体輸送用ダクト |
| JP2000239728A (ja) * | 1999-02-16 | 2000-09-05 | Kenji Maruta | 溶銑用吹き込み管 |
-
2010
- 2010-08-25 JP JP2010188342A patent/JP5690100B2/ja active Active
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