IN2014DN09190A - - Google Patents
Info
- Publication number
- IN2014DN09190A IN2014DN09190A IN9190DEN2014A IN2014DN09190A IN 2014DN09190 A IN2014DN09190 A IN 2014DN09190A IN 9190DEN2014 A IN9190DEN2014 A IN 9190DEN2014A IN 2014DN09190 A IN2014DN09190 A IN 2014DN09190A
- Authority
- IN
- India
- Prior art keywords
- purge plug
- ladle
- erosion
- subjected
- installation
- Prior art date
Links
- 238000010926 purge Methods 0.000 abstract 4
- 230000003628 erosive effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000011819 refractory material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/34—Blowing through the bath
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
A replacement purge plug containing a refractory material is configured to be inserted in the bottom of a ladle for introducing purging gas through a heat of molten metal in a ladle. One or more geometrical features on the lateral surface of the purge plug facilitate the installation of the purge plug into a housing block that has been subjected to erosion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261649065P | 2012-05-18 | 2012-05-18 | |
| PCT/US2013/032282 WO2013172975A1 (en) | 2012-05-18 | 2013-03-15 | Purge plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DN09190A true IN2014DN09190A (en) | 2015-07-10 |
Family
ID=49584145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN9190DEN2014 IN2014DN09190A (en) | 2012-05-18 | 2013-03-15 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US9506123B2 (en) |
| EP (1) | EP2850214A4 (en) |
| JP (1) | JP2015521110A (en) |
| KR (1) | KR20150013820A (en) |
| CN (3) | CN104641005A (en) |
| AU (1) | AU2013263357A1 (en) |
| BR (1) | BR112014028444A2 (en) |
| CA (1) | CA2871323A1 (en) |
| IN (1) | IN2014DN09190A (en) |
| MX (1) | MX2014013971A (en) |
| NZ (1) | NZ701215A (en) |
| TW (1) | TW201402248A (en) |
| UA (1) | UA113873C2 (en) |
| WO (1) | WO2013172975A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ701215A (en) * | 2012-05-18 | 2016-08-26 | Vesuvius Crucible Co | Purge plug |
| US10435212B2 (en) | 2015-12-03 | 2019-10-08 | Reid Ruhmel | Ventilated shipping tube plug |
| JP6540879B2 (en) * | 2016-02-25 | 2019-07-10 | 日本製鉄株式会社 | Gas injection nozzle |
| CN108329017B (en) * | 2018-03-19 | 2021-01-19 | 营口市瑞福来耐火材料有限公司 | Isometric spherical magnesium material, preparation method thereof and application thereof in producing dispersed magnesium air-permeable plug |
| CN110257593B (en) * | 2019-06-21 | 2021-07-27 | 敬业钢铁有限公司 | A kind of control method of single nozzle refining furnace |
| USD1084072S1 (en) * | 2024-11-26 | 2025-07-15 | Wen Yi | Purge plug for welding |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3615086A (en) | 1969-06-20 | 1971-10-26 | David A Jepson | Apparatus for stirring molten metal |
| FR2516938B1 (en) * | 1981-11-23 | 1986-06-06 | Usinor | DEVICE FOR INTRODUCING GAS INTO THE LIQUID METAL BATH |
| US4483520A (en) * | 1983-09-14 | 1984-11-20 | Labate Michael D | Device for introducing gas into molten metal |
| JPS60149885A (en) * | 1984-01-14 | 1985-08-07 | 新日本製鐵株式会社 | Method of repairing molten-metal treating vessel tuyere section |
| GB8411596D0 (en) * | 1984-05-05 | 1984-06-13 | Thor Ceramics Ltd | Stopper |
| US4632367A (en) * | 1984-10-19 | 1986-12-30 | Labate Michael D | Device for introducing gas into molten metal |
| NL8602255A (en) | 1986-09-08 | 1988-04-05 | Hoogovens Groep Bv | STOP FOR A CONVERTER TAP HOLE. |
| US4836433A (en) | 1988-05-13 | 1989-06-06 | Insul Company, Inc. | Device for introducing stirring gas into molten metal in metered amount |
| US4995594A (en) * | 1989-10-13 | 1991-02-26 | Mpc, Metal Process Control A.B. | Slag stopping plug for tap holes of metal furnaces containing molten material |
| JPH0448249U (en) * | 1990-08-24 | 1992-04-23 | ||
| DE4121329C2 (en) * | 1991-06-28 | 1995-09-07 | Veitsch Radex Ag | Gas purging stone |
| DE4131756A1 (en) | 1991-09-24 | 1993-04-01 | Plibrico Gmbh | GASSPUELSTEIN |
| DE4212450A1 (en) | 1991-11-26 | 1993-05-27 | Didier Werke Ag | DEVICE FOR HOLDING A PLUG AND PLUG |
| US5249779A (en) | 1992-07-10 | 1993-10-05 | Labate Ii Michael D | Modified manifold assembly for directional gas distribution device |
| JPH0987731A (en) * | 1995-09-21 | 1997-03-31 | Yotai Refractories Co Ltd | How to fix the porous plug |
| CN2263562Y (en) * | 1996-03-13 | 1997-10-01 | 武汉市武汉搪瓷二厂 | Connecting casting gate ventilation brick, sliding protector |
| JPH09276997A (en) * | 1996-04-12 | 1997-10-28 | Nippon Steel Corp | Tundish nozzle for hot rotation-tuyere structure |
| BR9900824A (en) | 1999-03-01 | 2000-03-14 | Magnesita S A | Gas injection system in containers containing molten metals or alloys. |
| SE0001593L (en) | 2000-05-02 | 2001-10-08 | Sahlin Gjutteknik Ab | A purge plug |
| NZ701215A (en) * | 2012-05-18 | 2016-08-26 | Vesuvius Crucible Co | Purge plug |
-
2013
- 2013-03-15 NZ NZ701215A patent/NZ701215A/en not_active IP Right Cessation
- 2013-03-15 EP EP13790625.1A patent/EP2850214A4/en not_active Withdrawn
- 2013-03-15 IN IN9190DEN2014 patent/IN2014DN09190A/en unknown
- 2013-03-15 WO PCT/US2013/032282 patent/WO2013172975A1/en active Application Filing
- 2013-03-15 JP JP2015512650A patent/JP2015521110A/en active Pending
- 2013-03-15 BR BR112014028444A patent/BR112014028444A2/en not_active IP Right Cessation
- 2013-03-15 KR KR1020147035412A patent/KR20150013820A/en not_active Withdrawn
- 2013-03-15 MX MX2014013971A patent/MX2014013971A/en unknown
- 2013-03-15 AU AU2013263357A patent/AU2013263357A1/en not_active Abandoned
- 2013-03-15 UA UAA201412182A patent/UA113873C2/en unknown
- 2013-03-15 US US14/395,912 patent/US9506123B2/en not_active Expired - Fee Related
- 2013-03-15 CA CA2871323A patent/CA2871323A1/en not_active Abandoned
- 2013-03-15 CN CN201380038537.0A patent/CN104641005A/en active Pending
- 2013-05-14 TW TW102117008A patent/TW201402248A/en unknown
- 2013-05-20 CN CN2013102065701A patent/CN103418780A/en active Pending
- 2013-05-20 CN CN201320296251.XU patent/CN203578740U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20150115510A1 (en) | 2015-04-30 |
| TW201402248A (en) | 2014-01-16 |
| CN104641005A (en) | 2015-05-20 |
| MX2014013971A (en) | 2015-02-12 |
| UA113873C2 (en) | 2017-03-27 |
| AU2013263357A1 (en) | 2014-11-20 |
| US9506123B2 (en) | 2016-11-29 |
| EP2850214A1 (en) | 2015-03-25 |
| CN103418780A (en) | 2013-12-04 |
| NZ701215A (en) | 2016-08-26 |
| WO2013172975A1 (en) | 2013-11-21 |
| CA2871323A1 (en) | 2013-11-21 |
| CN203578740U (en) | 2014-05-07 |
| JP2015521110A (en) | 2015-07-27 |
| EP2850214A4 (en) | 2016-04-20 |
| BR112014028444A2 (en) | 2019-09-24 |
| KR20150013820A (en) | 2015-02-05 |
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