BE900412A - Procede de confection d'une brique de magnesie carbone et convertisseur garni de telles briques - Google Patents
Procede de confection d'une brique de magnesie carbone et convertisseur garni de telles briquesInfo
- Publication number
- BE900412A BE900412A BE0/213531A BE213531A BE900412A BE 900412 A BE900412 A BE 900412A BE 0/213531 A BE0/213531 A BE 0/213531A BE 213531 A BE213531 A BE 213531A BE 900412 A BE900412 A BE 900412A
- Authority
- BE
- Belgium
- Prior art keywords
- bricks
- making
- magnesia brick
- carbon magnesia
- converter
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 2
- 239000011449 brick Substances 0.000 title abstract 2
- 229910052799 carbon Inorganic materials 0.000 title abstract 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 title 2
- 239000000395 magnesium oxide Substances 0.000 title 1
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 abstract 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract 1
- 235000014380 magnesium carbonate Nutrition 0.000 abstract 1
- 239000001095 magnesium carbonate Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920003986 novolac Polymers 0.000 abstract 1
- 239000004848 polyfunctional curative Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
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
- 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)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Metallurgy (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Ceramic Products (AREA)
Abstract
Afin d'améliorer la résistance à l'usure des briques de revetement d'un convertisseur de fabrication d'acier et d'en réduire la tendance au fendillement, on prépare le mélange de magnésite calcinée, de carbone, de solution liante et de durcisseur pour la résine novolaque de la solution liante, à 30-100 degrés C et le pourcentage pondéral du solvant par rapport au poids de la résine et du solvant ensemble varie de 5 à 30 %.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8302955A NL8302955A (nl) | 1983-08-24 | 1983-08-24 | 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. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE900412A true BE900412A (fr) | 1985-02-25 |
Family
ID=19842296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/213531A BE900412A (fr) | 1983-08-24 | 1984-08-23 | Procede de confection d'une brique de magnesie carbone et convertisseur garni de telles briques |
Country Status (12)
Country | Link |
---|---|
US (1) | US4747985A (fr) |
EP (1) | EP0139311B1 (fr) |
JP (1) | JPS6071570A (fr) |
AT (1) | ATE28322T1 (fr) |
AU (1) | AU572542B2 (fr) |
BE (1) | BE900412A (fr) |
BR (1) | BR8404211A (fr) |
CA (1) | CA1235148A (fr) |
DE (1) | DE3464754D1 (fr) |
ES (1) | ES8505322A1 (fr) |
NL (1) | NL8302955A (fr) |
ZA (1) | ZA846460B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8600608A (nl) * | 1986-03-10 | 1987-10-01 | Hoogovens Groep Bv | Converter voor het bereiden van staal. |
DE3620473A1 (de) * | 1986-06-19 | 1987-12-23 | Dolomitwerke Gmbh | Feuerfeste masse fuer feuerfeste auskleidungen von metallurgischen gefaessen |
JP2592288B2 (ja) * | 1988-04-12 | 1997-03-19 | 株式会社香蘭社 | 焼結を前提にした粉末成形体の緻密化方法 |
US5262367A (en) * | 1992-11-25 | 1993-11-16 | Indresco Inc. | MgO-C brick containing a novel graphite |
US7473250B2 (en) * | 2004-05-21 | 2009-01-06 | Ethicon Endo-Surgery, Inc. | Ultrasound medical system and method |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1083741B (de) * | 1958-01-04 | 1960-06-15 | Veitscher Magnesitwerke Ag | Verfahren zur Bereitung von Ausgangsmassen fuer die Herstellung feuerfester Formkoerper |
GB1373941A (en) * | 1971-01-13 | 1974-11-13 | Steetley Mfg Ltd | Refractory shapes |
GB1441095A (en) * | 1972-12-08 | 1976-06-30 | Steetley Mfg Ltd | Refractory shapes |
JPS4991965A (fr) * | 1972-12-28 | 1974-09-03 | ||
JPS5633346B2 (fr) * | 1974-02-21 | 1981-08-03 | ||
JPS5619312B2 (fr) * | 1974-12-11 | 1981-05-07 | ||
JPS5950616B2 (ja) * | 1975-05-30 | 1984-12-10 | 新日本製鐵株式会社 | 高炉用マツド |
DD126964B1 (de) * | 1975-09-18 | 1980-04-30 | Armin Greuel | Einrichtung zum transport ringfoermiger werkstuecke |
JPS53128611A (en) * | 1977-04-16 | 1978-11-09 | Kyushu Refractories | Bricks bonded with carbon |
JPS5430147A (en) * | 1977-08-11 | 1979-03-06 | Ono Pharmaceut Co Ltd | Prostaglandin i, analogues and their preparation |
JPS5430212A (en) * | 1977-08-12 | 1979-03-06 | Kurosaki Refractories Co | Method of making magnesia carbon brick |
JPS5928447B2 (ja) * | 1978-06-12 | 1984-07-13 | 黒崎窯業株式会社 | 耐火物の製造方法及び装置 |
JPS5510364A (en) * | 1978-07-10 | 1980-01-24 | Kawasaki Steel Corp | Low hydrogen type covered electrode |
JPS5844054B2 (ja) * | 1980-05-21 | 1983-09-30 | 株式会社 三石深井鉄工所 | 真空式煉瓦成形装置 |
JPS6013993B2 (ja) * | 1980-12-11 | 1985-04-10 | 川崎炉材株式会社 | 含炭素耐火物の製造方法 |
US4588420A (en) * | 1982-07-22 | 1986-05-13 | Superior Finishers, Inc. | Methods of manufacturing abrasive articles |
-
1983
- 1983-08-24 NL NL8302955A patent/NL8302955A/nl not_active Application Discontinuation
-
1984
- 1984-08-09 EP EP84201153A patent/EP0139311B1/fr not_active Expired
- 1984-08-09 AT AT84201153T patent/ATE28322T1/de not_active IP Right Cessation
- 1984-08-09 DE DE8484201153T patent/DE3464754D1/de not_active Expired
- 1984-08-17 AU AU32031/84A patent/AU572542B2/en not_active Ceased
- 1984-08-20 ZA ZA846460A patent/ZA846460B/xx unknown
- 1984-08-20 CA CA000461377A patent/CA1235148A/fr not_active Expired
- 1984-08-23 BR BR8404211A patent/BR8404211A/pt not_active IP Right Cessation
- 1984-08-23 ES ES535365A patent/ES8505322A1/es not_active Expired
- 1984-08-23 BE BE0/213531A patent/BE900412A/fr not_active IP Right Cessation
- 1984-08-24 JP JP59175331A patent/JPS6071570A/ja active Granted
-
1986
- 1986-09-11 US US06/906,685 patent/US4747985A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU3203184A (en) | 1985-02-28 |
NL8302955A (nl) | 1985-03-18 |
BR8404211A (pt) | 1985-07-23 |
US4747985A (en) | 1988-05-31 |
EP0139311A1 (fr) | 1985-05-02 |
EP0139311B1 (fr) | 1987-07-15 |
ES535365A0 (es) | 1985-05-16 |
ES8505322A1 (es) | 1985-05-16 |
JPH0143709B2 (fr) | 1989-09-22 |
CA1235148A (fr) | 1988-04-12 |
JPS6071570A (ja) | 1985-04-23 |
DE3464754D1 (en) | 1987-08-20 |
AU572542B2 (en) | 1988-05-12 |
ATE28322T1 (de) | 1987-08-15 |
ZA846460B (en) | 1985-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: HOOGOVENS GROEP B.V. Effective date: 19930831 |