CA1327268C - Gas sink - Google Patents
Gas sinkInfo
- Publication number
- CA1327268C CA1327268C CA000589413A CA589413A CA1327268C CA 1327268 C CA1327268 C CA 1327268C CA 000589413 A CA000589413 A CA 000589413A CA 589413 A CA589413 A CA 589413A CA 1327268 C CA1327268 C CA 1327268C
- Authority
- CA
- Canada
- Prior art keywords
- gas
- fluxing
- stone
- wear
- separator space
- 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
- 239000004575 stone Substances 0.000 claims abstract description 61
- 239000000463 material Substances 0.000 claims abstract description 10
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 4
- 239000011214 refractory ceramic Substances 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Gas Burners (AREA)
- Glass Compositions (AREA)
- Sampling And Sample Adjustment (AREA)
- Furnace Charging Or Discharging (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Gas Separation By Absorption (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Colloid Chemistry (AREA)
- Detergent Compositions (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3802657.0 | 1988-01-29 | ||
| DE3802657A DE3802657C1 (https=) | 1988-01-29 | 1988-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1327268C true CA1327268C (en) | 1994-03-01 |
Family
ID=6346246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000589413A Expired - Lifetime CA1327268C (en) | 1988-01-29 | 1989-01-27 | Gas sink |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5202079A (https=) |
| EP (1) | EP0325709B1 (https=) |
| JP (1) | JP2597509B2 (https=) |
| KR (1) | KR960008885B1 (https=) |
| CN (1) | CN1014904B (https=) |
| AT (1) | ATE126545T1 (https=) |
| CA (1) | CA1327268C (https=) |
| DE (2) | DE3802657C1 (https=) |
| ES (1) | ES2076936T3 (https=) |
| FI (1) | FI84888C (https=) |
| ZA (1) | ZA89412B (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4014509A1 (de) * | 1990-05-07 | 1991-11-14 | Didier Werke Ag | Gasspueler |
| DE4039232C2 (de) * | 1990-12-08 | 1995-01-19 | Didier Werke Ag | Verfahren zur Herstellung eines Gasspülsteins und Gasspülstein |
| US5330160A (en) * | 1993-05-11 | 1994-07-19 | Martin & Pagenstecher, Inc. | Gas stir plug wear indicator including low melting point component and method of use |
| US5421561A (en) * | 1993-11-15 | 1995-06-06 | Martin & Pagenstecher, Inc. | Gas stir devices with refractory material erosion depth indicator and method of making the same |
| DE4406563A1 (de) * | 1994-02-23 | 1995-08-24 | Matthias Keuter | Düsenrohr für blasende Sauerstoffaufblas-Konverter |
| DE19504941C2 (de) * | 1995-02-15 | 1998-05-20 | Knoellinger Horst | Gasspülstein |
| US5478053A (en) * | 1995-04-10 | 1995-12-26 | North American Refractories Co. Inc. | Refractory gas purging device |
| DE19619204C1 (de) * | 1996-05-11 | 1997-05-22 | Veitsch Radex Ag | Gasspüleinrichtung |
| BR9900824A (pt) * | 1999-03-01 | 2000-03-14 | Magnesita S A | Sistema de injeção de gases em recipientes contendo metais ou ligas fundidas. |
| DE19954918C2 (de) * | 1999-11-16 | 2001-09-20 | Veitsch Radex Gmbh Wien | Feuerfester keramischer Gasspülstein |
| JP2009046756A (ja) * | 2007-08-23 | 2009-03-05 | Tokyo Yogyo Co Ltd | ガス吹込みプラグ |
| CN101526224B (zh) * | 2008-03-04 | 2010-11-03 | 苏州博能炉窑科技有限公司 | 蓄热烧嘴砖 |
| WO2013117498A1 (en) | 2012-02-07 | 2013-08-15 | Vesuvius Crucible Company | Ga purging plus comprising wear indicator |
| KR101819913B1 (ko) * | 2016-09-19 | 2018-01-18 | 한국내화 주식회사 | 다단형 포러스 플러그 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU82051A1 (fr) * | 1980-01-02 | 1981-09-10 | Arbed | Equipement du fond d'un recipient metallurgique pour l'injection de gaz dans un bain de metal |
| SE8106056L (sv) * | 1981-05-27 | 1982-11-28 | Aikoh Co | Poros plugg for gjutmetallkerl |
| FR2518240A1 (fr) * | 1981-12-16 | 1983-06-17 | Siderurgie Fse Inst Rech | Element refractaire permeable pour l'introduction d'un fluide de brassage dans un bain de metal en fusion |
| US4462576A (en) * | 1982-02-24 | 1984-07-31 | Didier-Werke Ag | Apparatus for supplying gas through the wall of a metallurgical container |
| AT386072B (de) * | 1983-07-18 | 1988-06-27 | Radex Deutschland Ag | Feuerfester stein, insbesondere gasspuelstein |
| DE3441223A1 (de) * | 1984-11-10 | 1986-05-15 | Lichtenberg Feuerfest GmbH, 5200 Siegburg | Spueleinsatz |
| DE3503221A1 (de) * | 1985-01-31 | 1986-08-14 | Didier-Werke Ag, 6200 Wiesbaden | Feuerfester gasdurchlaessiger stein |
| DE3519379A1 (de) * | 1985-05-30 | 1986-12-04 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Ueberwachung des verschleisses von blasduesen bei metallurgischen verfahren |
| DE3523171C1 (de) * | 1985-06-28 | 1986-10-30 | Didier-Werke Ag, 6200 Wiesbaden | Gasspueleinrichtung |
| DE3526391A1 (de) * | 1985-07-24 | 1987-02-05 | Werner Fischer | Verfahren und vorrichtung zur feststellung des verschleisses von feuerfest-steinen |
| DE3538498A1 (de) * | 1985-10-30 | 1987-05-07 | Didier Werke Ag | Einduesvorrichtung fuer metallurgische gefaesse |
| FR2590974B1 (fr) * | 1985-12-03 | 1991-01-25 | Detalle Pol | Dispositif de detection de l'usure de briques d'insufflation de fluides dans des metaux liquides |
| JPH0343221Y2 (https=) * | 1986-11-14 | 1991-09-10 |
-
1988
- 1988-01-29 DE DE3802657A patent/DE3802657C1/de not_active Expired
- 1988-11-04 DE DE3854325T patent/DE3854325D1/de not_active Expired - Lifetime
- 1988-11-04 ES ES88118372T patent/ES2076936T3/es not_active Expired - Lifetime
- 1988-11-04 AT AT88118372T patent/ATE126545T1/de not_active IP Right Cessation
- 1988-11-04 EP EP88118372A patent/EP0325709B1/de not_active Expired - Lifetime
- 1988-12-29 FI FI886027A patent/FI84888C/fi not_active IP Right Cessation
-
1989
- 1989-01-18 ZA ZA89412A patent/ZA89412B/xx unknown
- 1989-01-25 JP JP1014215A patent/JP2597509B2/ja not_active Expired - Lifetime
- 1989-01-27 CA CA000589413A patent/CA1327268C/en not_active Expired - Lifetime
- 1989-01-27 KR KR1019890000898A patent/KR960008885B1/ko not_active Expired - Fee Related
- 1989-01-27 CN CN89100459A patent/CN1014904B/zh not_active Expired
- 1989-01-30 US US07/303,655 patent/US5202079A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FI886027L (fi) | 1989-07-30 |
| FI84888B (fi) | 1991-10-31 |
| EP0325709A3 (en) | 1990-01-24 |
| EP0325709B1 (de) | 1995-08-16 |
| US5202079A (en) | 1993-04-13 |
| JP2597509B2 (ja) | 1997-04-09 |
| CN1036522A (zh) | 1989-10-25 |
| FI84888C (fi) | 1992-02-10 |
| CN1014904B (zh) | 1991-11-27 |
| ES2076936T3 (es) | 1995-11-16 |
| ATE126545T1 (de) | 1995-09-15 |
| KR960008885B1 (ko) | 1996-07-05 |
| JPH01301813A (ja) | 1989-12-06 |
| DE3854325D1 (de) | 1995-09-21 |
| ZA89412B (en) | 1989-10-25 |
| KR890012118A (ko) | 1989-08-24 |
| DE3802657C1 (https=) | 1989-09-21 |
| EP0325709A2 (de) | 1989-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLC | Lapsed (correction) | ||
| MKEX | Expiry |