EP1198435A2 - Exotherme speisermasse - Google Patents
Exotherme speisermasseInfo
- Publication number
- EP1198435A2 EP1198435A2 EP00935084A EP00935084A EP1198435A2 EP 1198435 A2 EP1198435 A2 EP 1198435A2 EP 00935084 A EP00935084 A EP 00935084A EP 00935084 A EP00935084 A EP 00935084A EP 1198435 A2 EP1198435 A2 EP 1198435A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- mass according
- feed mass
- feed
- feeder
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
-
- 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
- B22D7/104—Hot tops therefor from exothermic material only
Definitions
- the reactive aluminum oxide in such a way that it reacts with the existing alkali compounds, so that they can no longer react with the SiO 2 -containing filler with vitrification and cavity formation. If there is no longer a hollow fire, the strength of the feed mass also increases during and after the end of the reaction.
- Average particle diameter (d5g) 0.5 to 15 ⁇ m.
- the invention thus also relates to a method for preventing graphite degeneration in the feeder top area and in the area reaching into the casting; this process WO 00/73236 PCTtEPOO / 04597
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Continuous Casting (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
- Cookers (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19925167A DE19925167A1 (de) | 1999-06-01 | 1999-06-01 | Exotherme Speisermasse |
DE19925167 | 1999-06-01 | ||
PCT/EP2000/004597 WO2000073236A2 (de) | 1999-06-01 | 2000-05-20 | Exotherme speisermasse |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1198435A2 true EP1198435A2 (de) | 2002-04-24 |
EP1198435B1 EP1198435B1 (de) | 2003-01-15 |
Family
ID=7909940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00935084A Expired - Lifetime EP1198435B1 (de) | 1999-06-01 | 2000-05-20 | Exotherme speisermasse |
Country Status (7)
Country | Link |
---|---|
US (1) | US6972059B1 (de) |
EP (1) | EP1198435B1 (de) |
JP (1) | JP2003500221A (de) |
AT (1) | ATE231112T1 (de) |
DE (2) | DE19925167A1 (de) |
ES (1) | ES2192178T3 (de) |
WO (1) | WO2000073236A2 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20115140U1 (de) | 2000-11-30 | 2002-01-31 | Luengen Gmbh & Co Kg As | Speiser mit einem rohrähnlichen Körper |
DE10059481B4 (de) * | 2000-11-30 | 2012-02-23 | AS Lüngen GmbH | Speiser mit einem rohrähnlichen Körper |
CN1305601C (zh) * | 2002-09-09 | 2007-03-21 | 艾布里亚阿施兰德化学公司 | 套筒、其制造方法和用于生产所述套筒的混合物 |
EP1539656A2 (de) * | 2002-09-11 | 2005-06-15 | Erico International Corporation | Wärmeerzeugungsmaterial und vorrichtung |
DE102004042535B4 (de) * | 2004-09-02 | 2019-05-29 | Ask Chemicals Gmbh | Formstoffmischung zur Herstellung von Gießformen für die Metallverarbeitung, Verfahren und Verwendung |
DE102005011644A1 (de) * | 2005-03-14 | 2006-09-21 | AS Lüngen GmbH & Co. KG | Exotherme und isolierende Speisereinsätze mit hoher Gasdurchlässigkeit |
US20070017955A1 (en) * | 2005-07-25 | 2007-01-25 | Siracki Glenn T | Weld metal material apparatus and method |
DE102006061876A1 (de) | 2006-12-28 | 2008-07-03 | Ashland-Südchemie-Kernfest GmbH | Kohlenhydrathaltige Formstoffmischung |
DE102006049379A1 (de) | 2006-10-19 | 2008-04-24 | Ashland-Südchemie-Kernfest GmbH | Phosphorhaltige Formstoffmischung zur Herstellung von Giessformen für die Metallverarbeitung |
CA2666760C (en) | 2006-10-19 | 2014-10-28 | Jens Mueller | Molding material mixture containing carbohydrates |
DE102007008149A1 (de) | 2007-02-19 | 2008-08-21 | Ashland-Südchemie-Kernfest GmbH | Thermische Regenerierung von Gießereisand |
DE102007012660B4 (de) * | 2007-03-16 | 2009-09-24 | Chemex Gmbh | Kern-Hülle-Partikel zur Verwendung als Füllstoff für Speisermassen |
DE102007051850A1 (de) | 2007-10-30 | 2009-05-07 | Ashland-Südchemie-Kernfest GmbH | Formstoffmischung mit verbesserter Fliessfähigkeit |
DE102008058205A1 (de) * | 2008-11-20 | 2010-07-22 | AS Lüngen GmbH | Formstoffmischung und Speiser für den Aluminiumguss |
DE202010007015U1 (de) | 2010-05-20 | 2010-08-26 | AS Lüngen GmbH | Magnetischer Speiser |
DE102011114626A1 (de) | 2011-09-30 | 2013-04-04 | Ask Chemicals Gmbh | Beschichtungsmassen für anorganische Giessformen und Kerne und deren Verwendung |
DE102011115024A1 (de) | 2011-10-07 | 2013-04-11 | Ask Chemicals Gmbh | Beschichtungsmassen für anorganische Gießformen und Kerne umfassend Ameisensäureester und deren Verwendung |
DE102011115025A1 (de) | 2011-10-07 | 2013-04-11 | Ask Chemicals Gmbh | Beschichtungsmassen für anorganische Gießformen und Kerne enthaltend Salze und deren Verwendung |
CN103551515B (zh) * | 2013-11-22 | 2015-05-13 | 哈尔滨理工大学 | 铸造用发热保温冒口及其制备方法 |
RU2588974C2 (ru) * | 2014-11-18 | 2016-07-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный институт путей сообщения" (МИИТ) | Комплексная экзотермическая смесь |
DE102015223008A1 (de) | 2015-11-21 | 2017-05-24 | H2K Minerals Gmbh | Form, Verfahren zu ihrer Herstellung und Verwendung |
CN105665615B (zh) | 2016-02-05 | 2018-10-02 | 济南圣泉集团股份有限公司 | 一种铸造水玻璃用固化剂及其制备方法和用途 |
DE102017107657A1 (de) | 2017-01-04 | 2018-07-05 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Schlichtezusammensetzung, umfassend organische Esterverbindungen und partikuläres, amorphes Siliziumdioxid, zur Verwendung in der Gießereiindustrie |
DE102017107658A1 (de) | 2017-01-04 | 2018-07-05 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Schlichtezusammensetzung für die Gießereiindustrie, enthaltend partikuläres, amorphes Siliziumdioxid und Säure |
DE102017107655A1 (de) | 2017-01-04 | 2018-07-05 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Verwendung einer Säure enthaltenden Schlichtezusammensetzung in der Gießereiindustrie |
DE102017107531A1 (de) | 2017-04-07 | 2018-10-11 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung von Gießformen, Kernen und daraus regenerierten Formgrundstoffen |
DE102018200607A1 (de) | 2018-01-15 | 2019-07-18 | Reinsicht Gmbh | Verfahren zur Erzeugung von für die Herstellung von Faserverbundkörpern oder Gussteilen aus Metall oder Kunststoff geeigneten Formen und Kernen, bei dem Verfahren einsetzbare Formgrundstoffe und Binder sowie gemäß dem Verfahren hergestellte Formen und Kerne |
DE102020127603A1 (de) | 2020-10-20 | 2022-04-21 | Kurtz Gmbh | Verfahren und Vorrichtung zum Gießen eines metallenen Gussteils mittels eines Sandkernes |
CA3215247A1 (en) | 2021-04-16 | 2022-10-20 | Laura GRANA-SUAREZ | Refractory article and composition |
DE202022105722U1 (de) | 2022-10-11 | 2022-11-04 | Ask Chemicals Gmbh | Speiser mit beweglicher Tülle |
DE202023100381U1 (de) | 2023-01-27 | 2024-01-30 | Ask Chemicals Gmbh | Speiser mit Deckel |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2500097A (en) * | 1947-10-14 | 1950-03-07 | Peter J Soffel | Exothermic composition for controlling the fluidity of castings |
US2798818A (en) * | 1954-03-15 | 1957-07-09 | Exomet | Moldable exothermic compositions |
US3162558A (en) * | 1963-04-25 | 1964-12-22 | Exomet | Moldable exothermic composition |
FR1442499A (fr) * | 1965-05-06 | 1966-06-17 | Doittau Produits Metallurg | Perfectionnement aux garnissages des lingotières d'aciérie ou des moules de fonderie |
US3326273A (en) * | 1965-12-28 | 1967-06-20 | Foseco Int | Exothermic hot top |
DD60121A1 (de) * | 1967-03-28 | 1968-02-05 | ||
GB1373924A (en) * | 1970-11-12 | 1974-11-13 | Exomet | Metallurgical hot topping compositions |
US3953219A (en) * | 1971-07-10 | 1976-04-27 | Aikoh Co., Ltd. | Powdery composition for heat retention of feeder head |
JPS4931535A (de) * | 1972-07-22 | 1974-03-22 | ||
US3982929A (en) * | 1973-02-09 | 1976-09-28 | Esm, Inc. | Composition for a fluidizing flux in the production of iron and steel |
US4081168A (en) * | 1974-09-12 | 1978-03-28 | Foseco Trading, A.G. | Hot top lining slabs and sleeves |
US4008109A (en) | 1975-07-01 | 1977-02-15 | Chemincon Incorporated | Shaped heat insulating articles |
DE2532745C2 (de) * | 1975-07-22 | 1985-09-26 | Chemineon Inc.,, Southfield, Mich. | Wärmeisolierende Auskleidung für Speiser |
US4201606A (en) | 1977-07-19 | 1980-05-06 | Foseco Trading Ag. | Refractory exothermic heating insulating articles |
US4880483A (en) * | 1981-07-08 | 1989-11-14 | Alloy Surfaces Company, Inc. | Pyrophoric composition |
DE7916621U1 (de) | 1979-06-08 | 1981-07-09 | Foseco Gesellschaft für chemischmetallurgische Erzeugnisse mbH, 4280 Borken | Vorrichtung zur verwendung bei der herstellung von giessformen mit speisern |
JPS56500681A (de) | 1979-06-14 | 1981-05-21 | ||
DE3418137C2 (de) * | 1984-05-16 | 1986-10-02 | Mannesmann Rexroth GmbH, 8770 Lohr | Speiser für ein insbesondere aus Gußeisen herzustellendes Gußstück |
DE3445209A1 (de) * | 1984-12-12 | 1986-06-12 | Gebrüder Lüngen GmbH & Co KG, 4006 Erkrath | Aus exothermer heizmasse hergestellter speiser fuer gussstuecke |
GB8512514D0 (en) * | 1985-05-17 | 1985-06-19 | Foseco Int | Molten metal casting & feeder sleeves |
US5180759A (en) * | 1986-05-01 | 1993-01-19 | Foseco International Limited | Exothermic compositions |
GB8610739D0 (en) * | 1986-05-01 | 1986-06-04 | Foseco Int | Exothermic compositions |
US5370370A (en) * | 1993-02-19 | 1994-12-06 | Vesuvius Crucible Company | Liner for submerged entry nozzle |
GB9308363D0 (en) * | 1993-04-22 | 1993-06-09 | Foseco Int | Refractory compositions for use in the casting of metals |
US6133340A (en) * | 1996-03-25 | 2000-10-17 | Ashland Inc. | Sleeves, their preparation, and use |
-
1999
- 1999-06-01 DE DE19925167A patent/DE19925167A1/de not_active Withdrawn
-
2000
- 2000-05-20 JP JP2000621306A patent/JP2003500221A/ja active Pending
- 2000-05-20 AT AT00935084T patent/ATE231112T1/de not_active IP Right Cessation
- 2000-05-20 EP EP00935084A patent/EP1198435B1/de not_active Expired - Lifetime
- 2000-05-20 ES ES00935084T patent/ES2192178T3/es not_active Expired - Lifetime
- 2000-05-20 WO PCT/EP2000/004597 patent/WO2000073236A2/de active IP Right Grant
- 2000-05-20 DE DE50001111T patent/DE50001111D1/de not_active Expired - Lifetime
- 2000-05-20 US US10/009,537 patent/US6972059B1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO0073236A2 * |
Also Published As
Publication number | Publication date |
---|---|
DE19925167A1 (de) | 2000-12-14 |
DE50001111D1 (en) | 2003-02-20 |
WO2000073236A3 (de) | 2001-03-29 |
ATE231112T1 (de) | 2003-02-15 |
EP1198435B1 (de) | 2003-01-15 |
WO2000073236A2 (de) | 2000-12-07 |
US6972059B1 (en) | 2005-12-06 |
ES2192178T3 (es) | 2003-10-01 |
JP2003500221A (ja) | 2003-01-07 |
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