BR112018072660A2 - uso de um corpo moldado com isolamento térmico para o isolamento de metais fundidos em relação à atmosfera ou um reservatório metalúrgico - Google Patents
uso de um corpo moldado com isolamento térmico para o isolamento de metais fundidos em relação à atmosfera ou um reservatório metalúrgicoInfo
- Publication number
- BR112018072660A2 BR112018072660A2 BR112018072660A BR112018072660A BR112018072660A2 BR 112018072660 A2 BR112018072660 A2 BR 112018072660A2 BR 112018072660 A BR112018072660 A BR 112018072660A BR 112018072660 A BR112018072660 A BR 112018072660A BR 112018072660 A2 BR112018072660 A2 BR 112018072660A2
- Authority
- BR
- Brazil
- Prior art keywords
- molded body
- isolation
- atmosphere
- thermally insulated
- molten metals
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/0003—Linings or walls
- F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/106—Shielding the molten jet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/06—Heating the top discard of ingots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/02—Linings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/06—Ingot moulds or their manufacture
- B22D7/10—Hot tops therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/10—Monolithic linings; Supports therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B2014/0843—Lining or casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/10—Crucibles
- F27B2014/104—Crucible linings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Mold Materials And Core Materials (AREA)
- Ceramic Products (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Sealing Material Composition (AREA)
Abstract
a presente invenção se refere ao uso de um corpo moldado (1) refratário, não queimado, que apresenta uma matriz do adesivo (2), que contém pelo menos um adesivo permanente, colado e grãos de agregados (3) com e/ou a partir de ácido silícico biogênico, preferivelmente com e/ou a partir de cinza de casca de arroz, que são integrados na matriz do adesivo (2), para o isolamento térmico de um metal fundido, em particular, de um aço fundido e/ou de um lingote metálico solidificado a partir de metal fundido, assim como o uso do corpo moldado (1) para o isolamento térmico de um revestimento refratário, em particular, em uma alvenaria de múltiplas camadas ou em um forno de tratamento térmico ou como barreira anticorrosiva, por exemplo, contra a corrosão alcalina ou como revestimento de proteção contra incêndio ou como material de filtro para gases quentes.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016112044.8 | 2016-06-30 | ||
| DE102016112044.8A DE102016112044B4 (de) | 2016-06-30 | 2016-06-30 | Verwendung einer wärmedämmenden Platte zur Isolation von Metallschmelzen gegenüber der Atmosphäre oder einem metallurgischen Gefäß |
| PCT/EP2017/065921 WO2018002096A1 (de) | 2016-06-30 | 2017-06-27 | Verwendung eines wärmedämmenden formkörpers zur isolation von metallschmelzen gegenüber der atmosphäre oder einem metallurgischen gefäss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112018072660A2 true BR112018072660A2 (pt) | 2019-02-19 |
| BR112018072660B1 BR112018072660B1 (pt) | 2022-10-04 |
Family
ID=59227755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112018072660-5A BR112018072660B1 (pt) | 2016-06-30 | 2017-06-27 | Uso de um corpo moldado com isolamento térmico para o isolamento de metais fundidos em relação à atmosfera ou um reservatório metalúrgico |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11150022B2 (pt) |
| EP (1) | EP3478431A1 (pt) |
| CN (1) | CN109475929B (pt) |
| BR (1) | BR112018072660B1 (pt) |
| DE (1) | DE102016112044B4 (pt) |
| RU (1) | RU2727488C1 (pt) |
| WO (1) | WO2018002096A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021203371A1 (de) | 2021-04-01 | 2022-10-06 | Refratechnik Holding Gmbh | Versatz zur Herstellung eines feuerfesten, ungebrannten Formkörpers, derartiger Formkörper, Verfahren zu dessen Herstellung, sowie Zustellung eines Ofens und Ofen |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1281684A (en) * | 1968-07-04 | 1972-07-12 | Foseco Trading Ag | Heat insulators for use in the casting of molten metal |
| DK142906B (da) * | 1977-11-03 | 1981-02-23 | Skamol Skarrehage Molerverk As | Let, ildfast isolerende pladeformet materiale. |
| MC1284A1 (fr) * | 1979-06-11 | 1980-07-22 | Daussan & Co | Produit isolant granulaire et son procede de preparation |
| DE2948162A1 (de) * | 1979-11-29 | 1981-06-04 | Foseco Trading AG, Chur, Graubünden | Geformte, feuerfeste, waermeisolierende gegenstaende |
| FR2496696A1 (fr) | 1980-12-19 | 1982-06-25 | Daussan & Co | Composition pulverulente et epurante pour recipient metallurgique |
| JPS57202950A (en) | 1981-06-06 | 1982-12-13 | Nippon Steel Corp | Mold additive for continuous casting |
| GB2112374B (en) | 1981-12-24 | 1985-05-30 | Foseco Trading Ag | Molten metal handling vessels |
| SU1397159A1 (ru) | 1986-01-21 | 1988-06-15 | Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения | Устройство дл защиты зеркала металла в кристаллизаторе при непрерывной разливке |
| DE3816715A1 (de) * | 1988-05-17 | 1989-11-30 | Alois Hehl | Granulatartige masse |
| GB9005677D0 (en) * | 1990-03-13 | 1990-05-09 | Foseco Int | Pouring molten metal |
| DE19728368C1 (de) | 1997-07-03 | 1999-03-04 | Georg Heller | Isolierende Abdeckmittel für Stahl |
| DE19731653C2 (de) | 1997-07-23 | 2001-10-31 | Council Of Scient & Ind Res Ne | Verfahren zur Herstellung von Kügelchen oder Pellets aus Reisschalenasche sowie Kügelchen oder Pellets aus Reisschalenasche |
| DE19809590B4 (de) * | 1998-03-06 | 2004-11-18 | Viessmann Werke Gmbh & Co Kg | Feuerfestformkörper |
| GB9904083D0 (en) * | 1999-02-24 | 1999-04-14 | Brightcross Manufacturing Limi | Thermally insulated refractory articles |
| DE10105620A1 (de) * | 2001-02-08 | 2002-09-12 | Thyssenkrupp Stahl Ag | Verfahren und Abdeckplatte zur Erzeugung einer Schlackeschicht auf der Oberfläche einer Metallschmelze |
| WO2004085334A1 (en) * | 2003-03-26 | 2004-10-07 | Jajanya Datta Panda | A composition for the manufacture of silica insulating refractory brick |
| DE102005025771B3 (de) * | 2005-06-04 | 2006-12-28 | Chemex Gmbh | Isolierender Speiser und Verfahren zu dessen Herstellung |
| RU2369463C1 (ru) | 2008-05-22 | 2009-10-10 | Открытое акционерное общество "Магнитогорский металлургический комбинат" | Теплоизолирующая смесь |
| EP2300177B1 (de) | 2008-05-28 | 2016-01-27 | ASK Chemicals GmbH | BESCHICHTUNGSMASSEN FÜR GIEßFORMEN UND KERNE ZUR VERMEIDUNG VON NARBIGEN OBERFLÄCHEN |
| DE102008047601B3 (de) | 2008-09-18 | 2010-04-15 | Dwl-Wolf Gmbh | Blockhaube |
| CN102343425A (zh) | 2010-08-03 | 2012-02-08 | 安徽瑞丝保温材料有限公司 | 一种颗粒状稻壳灰保温剂 |
| DE102011079692A1 (de) * | 2011-07-22 | 2013-01-24 | Chemex Gmbh | Speiser und formbare Zusammensetzungen zu deren Herstellung |
| DE102011115025A1 (de) | 2011-10-07 | 2013-04-11 | Ask Chemicals Gmbh | Beschichtungsmassen für anorganische Gießformen und Kerne enthaltend Salze und deren Verwendung |
| DE102013000527A1 (de) | 2013-01-15 | 2014-07-17 | Hans-Peter Noack | Verfahren zur Abdeckung einer Metallschmelze und Abdeckmaterial |
-
2016
- 2016-06-30 DE DE102016112044.8A patent/DE102016112044B4/de active Active
-
2017
- 2017-06-27 CN CN201780038653.0A patent/CN109475929B/zh active Active
- 2017-06-27 US US16/313,242 patent/US11150022B2/en active Active
- 2017-06-27 BR BR112018072660-5A patent/BR112018072660B1/pt active IP Right Grant
- 2017-06-27 RU RU2018138003A patent/RU2727488C1/ru active
- 2017-06-27 WO PCT/EP2017/065921 patent/WO2018002096A1/de unknown
- 2017-06-27 EP EP17733463.8A patent/EP3478431A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| RU2727488C1 (ru) | 2020-07-21 |
| US20190154337A1 (en) | 2019-05-23 |
| DE102016112044A1 (de) | 2018-01-04 |
| WO2018002096A1 (de) | 2018-01-04 |
| BR112018072660B1 (pt) | 2022-10-04 |
| CN109475929A (zh) | 2019-03-15 |
| EP3478431A1 (de) | 2019-05-08 |
| CN109475929B (zh) | 2021-10-26 |
| US11150022B2 (en) | 2021-10-19 |
| DE102016112044B4 (de) | 2019-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/06/2017, OBSERVADAS AS CONDICOES LEGAIS |