BR9303265A - Mistura para produzir um tijolo refratário de magnesita-carbono, revestimento de solo refratário para fornos metalúrgico, e processo para aumentar a vida útil de tal revestimento - Google Patents
Mistura para produzir um tijolo refratário de magnesita-carbono, revestimento de solo refratário para fornos metalúrgico, e processo para aumentar a vida útil de tal revestimentoInfo
- Publication number
- BR9303265A BR9303265A BR9303265A BR9303265A BR9303265A BR 9303265 A BR9303265 A BR 9303265A BR 9303265 A BR9303265 A BR 9303265A BR 9303265 A BR9303265 A BR 9303265A BR 9303265 A BR9303265 A BR 9303265A
- Authority
- BR
- Brazil
- Prior art keywords
- magnesite
- coating
- carbon
- refractory
- mixture
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/013—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics containing carbon
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/04—Blast furnaces with special refractories
- C21B7/06—Linings for furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/14—Discharging devices, e.g. for slag
-
- 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
- C21C5/44—Refractory linings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/981,704 US5262367A (en) | 1992-11-25 | 1992-11-25 | MgO-C brick containing a novel graphite |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9303265A true BR9303265A (pt) | 1994-08-16 |
Family
ID=25528590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9303265A BR9303265A (pt) | 1992-11-25 | 1993-08-02 | Mistura para produzir um tijolo refratário de magnesita-carbono, revestimento de solo refratário para fornos metalúrgico, e processo para aumentar a vida útil de tal revestimento |
Country Status (8)
Country | Link |
---|---|
US (1) | US5262367A (pt) |
EP (1) | EP0599773B1 (pt) |
AT (1) | ATE150741T1 (pt) |
BR (1) | BR9303265A (pt) |
CA (1) | CA2101132C (pt) |
DE (2) | DE69309228T2 (pt) |
ES (1) | ES2056759T3 (pt) |
MX (1) | MX9306997A (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5460635A (en) * | 1993-07-30 | 1995-10-24 | Western Atlas Inc. | Magnesium oxychloride cement containing graphite |
DE4336269C2 (de) * | 1993-10-23 | 1995-09-21 | Veitsch Radex Ag | Verwendung einer feuerfesten keramischen Masse |
EP0669293A1 (en) * | 1994-02-25 | 1995-08-30 | North American Refractories Company | Resin bonded ceramic-carbon-metal composite comprising boron source and a combination of at least two metals |
DE19524662A1 (de) * | 1995-07-06 | 1997-01-09 | Kempten Elektroschmelz Gmbh | Antioxidantien für feuerfeste Massen und Verfahren zu ihrer Herstellung |
BR9606660A (pt) * | 1995-09-28 | 1997-09-30 | Kawasaki Steel Corparation | Processo para fusão redutora de minério de cromo |
US5741349A (en) * | 1995-10-19 | 1998-04-21 | Steel Technology Corporation | Refractory lining system for high wear area of high temperature reaction vessel |
DE19828511C5 (de) * | 1998-06-26 | 2004-12-02 | Didier-Werke Ag | Basischer, feuerfester keramischer Hohlkörper |
DE102007011133B4 (de) * | 2007-03-07 | 2013-02-28 | Refratechnik Holding Gmbh | Feuerfester kohlenstoffgebundener Magnesiastein sowie Verfahren zu seiner Herstellung |
US20120138253A1 (en) * | 2009-07-30 | 2012-06-07 | Paolo Appolonia | Advanced technology for iron-chrome alloys production and related plant |
ES2647299T3 (es) * | 2014-10-01 | 2017-12-20 | Refractory Intellectual Property Gmbh & Co. Kg | Relleno para producir un producto refractario de magnesia-carbono o un producto refractario de alúmina-magnesia-carbono, un procedimiento para producir un producto de este tipo, un producto de este tipo así como el uso de un producto de este tipo |
DE102014019347A1 (de) | 2014-12-22 | 2016-06-23 | Refratechnik Holding Gmbh | Feuerfeste Erzeugnisse und ihre Verwendung |
DE102014019351A1 (de) | 2014-12-22 | 2016-06-23 | Refratechnik Holding Gmbh | Feuerfeste Erzeugnisse und ihre Verwendung |
CN110724780B (zh) * | 2019-10-14 | 2022-03-04 | 包头市安德窑炉科技有限公司 | 高导热碳质复合压入料的压入方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3442669A (en) * | 1966-08-16 | 1969-05-06 | Bethlehem Steel Corp | Graphite bearing high mgo mortar |
GB1391909A (en) * | 1971-08-12 | 1975-04-23 | Steetley Mfg Ltd | Refractory composition |
JPS5430212A (en) * | 1977-08-12 | 1979-03-06 | Kurosaki Refractories Co | Method of making magnesia carbon brick |
JPS5823351B2 (ja) * | 1979-02-02 | 1983-05-14 | 品川白煉瓦株式会社 | 不定形耐火物 |
JPS55107749A (en) * | 1979-02-09 | 1980-08-19 | Kyushu Refract Co Ltd | Carbon-containing fire brick |
US4454239A (en) * | 1982-04-12 | 1984-06-12 | Kaiser Aluminum & Chemical Corporation | Carbonaceous refractory composition for pressing brick shapes |
US4431745A (en) * | 1982-05-17 | 1984-02-14 | Kyushu Refractories Co., Ltd. | Carbon-bonded magnesia carbon bricks |
US4431744A (en) * | 1982-06-02 | 1984-02-14 | Dresser Industries, Inc. | Carbon bonded refractory brick |
US4521357A (en) * | 1983-05-02 | 1985-06-04 | Dresser Industries, Inc. | Carbon bonded refractories |
US4540675A (en) * | 1983-05-02 | 1985-09-10 | Vesuvius Crucible Company | Carbon-containing refractories with superior erosion and oxidation resistance |
NL8302955A (nl) * | 1983-08-24 | 1985-03-18 | Hoogovens Groep Bv | Werkwijze voor het vervaardigen van een magnesia-koolstofsteen, magnesia-koolstofsteen vervaardigd met de werkwijze en converter voorzien van een slijtvoering, die althans gedeeltelijk bestaat uit magnesia-koolstofstenen vervaardigd met de werkwijze. |
US4912068A (en) * | 1988-11-21 | 1990-03-27 | Dresser Industries, Inc. | Magnesite-carbon refractories |
US4957887A (en) * | 1988-11-21 | 1990-09-18 | Dresser Industries, Inc. | Magnesite-carbon refractories |
US5002908A (en) * | 1989-10-30 | 1991-03-26 | National Refractories & Minerals Corporation | Resin bonded refractory shape and method of making |
-
1992
- 1992-11-25 US US07/981,704 patent/US5262367A/en not_active Expired - Fee Related
-
1993
- 1993-07-22 CA CA002101132A patent/CA2101132C/en not_active Expired - Fee Related
- 1993-08-02 BR BR9303265A patent/BR9303265A/pt not_active Application Discontinuation
- 1993-11-09 MX MX9306997A patent/MX9306997A/es not_active IP Right Cessation
- 1993-11-11 AT AT93630090T patent/ATE150741T1/de not_active IP Right Cessation
- 1993-11-11 DE DE69309228T patent/DE69309228T2/de not_active Revoked
- 1993-11-11 EP EP93630090A patent/EP0599773B1/en not_active Revoked
- 1993-11-11 ES ES93630090T patent/ES2056759T3/es not_active Expired - Lifetime
- 1993-11-11 DE DE0599773T patent/DE599773T1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE69309228T2 (de) | 1997-07-24 |
EP0599773A2 (en) | 1994-06-01 |
US5262367A (en) | 1993-11-16 |
EP0599773A3 (en) | 1994-12-07 |
ES2056759T1 (es) | 1994-10-16 |
EP0599773B1 (en) | 1997-03-26 |
DE69309228D1 (de) | 1997-04-30 |
DE599773T1 (de) | 1995-04-06 |
CA2101132A1 (en) | 1994-05-25 |
ATE150741T1 (de) | 1997-04-15 |
ES2056759T3 (es) | 1997-06-16 |
CA2101132C (en) | 1997-02-04 |
MX9306997A (es) | 1995-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FA8 | Dismissal: dismissal - article 36, par. 1 of industrial property law | ||
HO | Change of classification |
Free format text: INT. CL. 7 C04B 35/04 |