FR2397901A1 - Articles isolants refractaires exothermiques a base de metaux oxydables, utilises en metallurgie - Google Patents
Articles isolants refractaires exothermiques a base de metaux oxydables, utilises en metallurgieInfo
- Publication number
- FR2397901A1 FR2397901A1 FR7821365A FR7821365A FR2397901A1 FR 2397901 A1 FR2397901 A1 FR 2397901A1 FR 7821365 A FR7821365 A FR 7821365A FR 7821365 A FR7821365 A FR 7821365A FR 2397901 A1 FR2397901 A1 FR 2397901A1
- Authority
- FR
- France
- Prior art keywords
- metallurgy
- exothermal
- refractory insulating
- articles based
- articles
- 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
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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Articles réfractaires isolants, par exemple sous forme de plaquettes, qui subissent une réaction exothermique quand ils sont mis aux contact d'un métal en fusion. Ces articles comprennent en poids 8 à 20 % d'un métal oxydable finement divisé, 5 à 25 % d'une matière réfractaire fibreuse et 5 à 20 % d'une perlite expansée ayant une masse volumique à l'état non tassé inférieure à 0,15 g/cm**3, la masse volumique de l'ensemble de l'article étant inférieure à 0,75 g/cm** 3. Ces articles sont utilisés en métallurgie, par exemple comme revêtements des extrémités supérieures des lingotières ou comme manchons de trous de coulée.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3027177 | 1977-07-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2397901A1 true FR2397901A1 (fr) | 1979-02-16 |
FR2397901B1 FR2397901B1 (fr) | 1983-01-28 |
Family
ID=10305005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7821365A Granted FR2397901A1 (fr) | 1977-07-19 | 1978-07-19 | Articles isolants refractaires exothermiques a base de metaux oxydables, utilises en metallurgie |
Country Status (17)
Country | Link |
---|---|
US (1) | US4201606A (fr) |
JP (1) | JPS5421414A (fr) |
AR (1) | AR215324A1 (fr) |
AT (1) | AT372367B (fr) |
AU (1) | AU515884B2 (fr) |
BE (1) | BE869134A (fr) |
BR (1) | BR7804627A (fr) |
CA (1) | CA1103884A (fr) |
DE (1) | DE2831505C2 (fr) |
ES (1) | ES471866A1 (fr) |
FR (1) | FR2397901A1 (fr) |
IT (1) | IT1108013B (fr) |
LU (1) | LU79996A1 (fr) |
MX (1) | MX150584A (fr) |
NL (1) | NL7807730A (fr) |
SE (1) | SE431536B (fr) |
ZA (1) | ZA784072B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6015592B2 (ja) * | 1981-01-27 | 1985-04-20 | 黒崎窯業株式会社 | 高耐食性高気密性パツキング材 |
US4940497A (en) * | 1988-12-14 | 1990-07-10 | Atlas Powder Company | Emulsion explosive composition containing expanded perlite |
CN1078224A (zh) * | 1992-03-06 | 1993-11-10 | 特殊耐火材料公司 | 可振动的耐火材料组合物 |
US6838400B1 (en) | 1998-03-23 | 2005-01-04 | International Business Machines Corporation | UV absorbing glass cloth and use thereof |
DE19925167A1 (de) | 1999-06-01 | 2000-12-14 | Luengen Gmbh & Co Kg As | Exotherme Speisermasse |
DE102005011644A1 (de) * | 2005-03-14 | 2006-09-21 | AS Lüngen GmbH & Co. KG | Exotherme und isolierende Speisereinsätze mit hoher Gasdurchlässigkeit |
BR112012009368A2 (pt) * | 2009-10-02 | 2016-06-07 | Unifrax I Llc | prancha de isolamento de peso ultra baixo |
DE102013000527A1 (de) * | 2013-01-15 | 2014-07-17 | Hans-Peter Noack | Verfahren zur Abdeckung einer Metallschmelze und Abdeckmaterial |
DE102016205960A1 (de) | 2016-04-08 | 2017-10-12 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Verwendung von geschlossen-porigen Mikro-Kugeln aus expandiertem Perlit als Füllstoff für die Herstellung von Formkörpern für die Gießereiindustrie |
CN110423127B (zh) * | 2019-07-31 | 2022-04-26 | 武汉科技大学 | 一种冶金包用耐火材料及其制备方法 |
CN110818434B (zh) * | 2019-10-29 | 2022-03-15 | 浙江佳虹新材料科技有限公司 | 一种冒口材料及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1491488A (fr) * | 1966-06-30 | 1967-08-11 | Dispositif perfectionné destiné à la coulée de métaux ferreux ou de leurs alliages, en lingotières ou en des moules similaires | |
FR2019810A1 (fr) * | 1968-10-03 | 1970-07-10 | Foseco Trading Ag | |
FR2193668A1 (fr) * | 1972-07-22 | 1974-02-22 | Aikoh Co | |
GB1348622A (en) * | 1972-12-08 | 1974-03-20 | Aikoh Co | Methods of manufacturing hot top sleeves |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB921976A (en) | 1961-06-08 | 1963-03-27 | Foseco Trading Ag | Heat insulating linings in ingot moulds, head boxes and the like |
GB1089879A (en) | 1964-12-21 | 1967-11-08 | Foseco Int | Fireproof heat insulating materials |
US3558891A (en) * | 1968-01-12 | 1971-01-26 | Bell Telephone Labor Inc | Viscous-friction-heated optical guiding apparatus |
GB1283692A (en) | 1968-09-25 | 1972-08-02 | Foseco Int | Refractory heat insulating materials |
US3876420A (en) * | 1969-08-20 | 1975-04-08 | Foseco Trading Ag | Thermal insulation molten metal |
US3672918A (en) * | 1970-09-14 | 1972-06-27 | Metallurg Exoproducts Corp | Hot tops |
JPS5540558B2 (fr) * | 1973-06-19 | 1980-10-18 | ||
JPS5047825A (fr) * | 1973-08-30 | 1975-04-28 | ||
GB1437062A (en) | 1974-04-18 | 1976-05-26 | Norton G | Shaped heat insulating articles |
JPS5131711A (fr) * | 1974-09-13 | 1976-03-18 | Fukushin Kk | |
US4008109A (en) * | 1975-07-01 | 1977-02-15 | Chemincon Incorporated | Shaped heat insulating articles |
JPS529011A (en) * | 1975-07-14 | 1977-01-24 | Shinagawa Refractories Co | Refractory stamp material |
JPS5227405A (en) * | 1975-08-12 | 1977-03-01 | Shinagawa Refractories Co | Lining refractories for ingot iron transfer furnace or desulfurization treatment furnace |
-
1978
- 1978-07-14 JP JP8667378A patent/JPS5421414A/ja active Pending
- 1978-07-14 US US05/924,564 patent/US4201606A/en not_active Expired - Lifetime
- 1978-07-18 DE DE2831505A patent/DE2831505C2/de not_active Expired
- 1978-07-18 MX MX174221A patent/MX150584A/es unknown
- 1978-07-18 BR BR7804627A patent/BR7804627A/pt unknown
- 1978-07-18 CA CA307,626A patent/CA1103884A/fr not_active Expired
- 1978-07-18 AR AR272991A patent/AR215324A1/es active
- 1978-07-18 SE SE7807930A patent/SE431536B/sv not_active IP Right Cessation
- 1978-07-18 LU LU79996A patent/LU79996A1/xx unknown
- 1978-07-18 ZA ZA00784072A patent/ZA784072B/xx unknown
- 1978-07-18 IT IT68704/78A patent/IT1108013B/it active
- 1978-07-19 FR FR7821365A patent/FR2397901A1/fr active Granted
- 1978-07-19 BE BE189393A patent/BE869134A/fr not_active IP Right Cessation
- 1978-07-19 AT AT0522578A patent/AT372367B/de not_active IP Right Cessation
- 1978-07-19 ES ES471866A patent/ES471866A1/es not_active Expired
- 1978-07-19 NL NL7807730A patent/NL7807730A/xx not_active Application Discontinuation
- 1978-07-19 AU AU38172/78A patent/AU515884B2/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1491488A (fr) * | 1966-06-30 | 1967-08-11 | Dispositif perfectionné destiné à la coulée de métaux ferreux ou de leurs alliages, en lingotières ou en des moules similaires | |
FR2019810A1 (fr) * | 1968-10-03 | 1970-07-10 | Foseco Trading Ag | |
FR2193668A1 (fr) * | 1972-07-22 | 1974-02-22 | Aikoh Co | |
GB1348622A (en) * | 1972-12-08 | 1974-03-20 | Aikoh Co | Methods of manufacturing hot top sleeves |
Also Published As
Publication number | Publication date |
---|---|
ZA784072B (en) | 1979-07-25 |
AU515884B2 (en) | 1981-05-07 |
SE431536B (sv) | 1984-02-13 |
DE2831505A1 (de) | 1979-02-01 |
NL7807730A (nl) | 1979-01-23 |
CA1103884A (fr) | 1981-06-30 |
BR7804627A (pt) | 1979-04-17 |
ATA522578A (de) | 1983-02-15 |
AR215324A1 (es) | 1979-09-28 |
AU3817278A (en) | 1980-01-24 |
ES471866A1 (es) | 1979-02-16 |
LU79996A1 (fr) | 1978-12-12 |
SE7807930L (sv) | 1979-01-20 |
FR2397901B1 (fr) | 1983-01-28 |
IT7868704A0 (it) | 1978-07-18 |
AT372367B (de) | 1983-09-26 |
IT1108013B (it) | 1985-12-02 |
US4201606A (en) | 1980-05-06 |
MX150584A (es) | 1984-05-31 |
BE869134A (fr) | 1978-11-16 |
DE2831505C2 (de) | 1985-10-31 |
JPS5421414A (en) | 1979-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |