MX2019012018A - Metodo para producir moldes, nucleos de fundicion y materiales de molde basicos regenerados a partir de los mismos. - Google Patents
Metodo para producir moldes, nucleos de fundicion y materiales de molde basicos regenerados a partir de los mismos.Info
- Publication number
- MX2019012018A MX2019012018A MX2019012018A MX2019012018A MX2019012018A MX 2019012018 A MX2019012018 A MX 2019012018A MX 2019012018 A MX2019012018 A MX 2019012018A MX 2019012018 A MX2019012018 A MX 2019012018A MX 2019012018 A MX2019012018 A MX 2019012018A
- Authority
- MX
- Mexico
- Prior art keywords
- cores
- mold
- mixture
- casting molds
- material mixture
- Prior art date
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
- 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
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/162—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents use of a gaseous treating agent for hardening the binder
-
- 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
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/167—Mixtures of inorganic and organic binding agents
-
- 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
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
- B22C1/186—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents contaming ammonium or metal silicates, silica sols
- B22C1/188—Alkali metal silicates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C21/00—Flasks; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/10—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by dust separating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/06—Core boxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
- B22C9/123—Gas-hardening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/001—Removing cores
- B22D29/005—Removing cores by vibrating or hammering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
Abstract
Lo que se describe es un proceso para producir moldes, núcleos de fundición y materiales base de moldes regenerados a partir de los mismos, una mezcla para la combinación con una solución o dispersión que comprende silicato de sodio o potasio para producir moldes y/o núcleos de fundición, una mezcla de material de moldeo, una mezcla de material base de molde y un molde o un núcleo de fundición. Se describe también el uso correspondiente de una cantidad de silicatos laminados particulados que tienen un d90 de menos de 45 µm o una mezcla correspondiente como aditivo para la producción de una mezcla de material de moldeo que comprende silicato de sodio o potasio y partículas de dióxido de silicio amorfo, la cual es curada por la reacción química de los constituyentes de la mezcla de material de moldeo entre sí, en la producción de un molde o un núcleo de fundición, para facilitar la ruptura y/o incrementar la capacidad de regeneración del molde o núcleo de fundición.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017107531.3A DE102017107531A1 (de) | 2017-04-07 | 2017-04-07 | Verfahren zur Herstellung von Gießformen, Kernen und daraus regenerierten Formgrundstoffen |
PCT/EP2018/058793 WO2018185251A1 (de) | 2017-04-07 | 2018-04-05 | VERFAHREN ZUR HERSTELLUNG VON GIEßFORMEN, KERNEN UND DARAUS REGENERIERTEN FORMGRUNDSTOFFEN |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019012018A true MX2019012018A (es) | 2020-02-12 |
Family
ID=61952699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019012018A MX2019012018A (es) | 2017-04-07 | 2018-04-05 | Metodo para producir moldes, nucleos de fundicion y materiales de molde basicos regenerados a partir de los mismos. |
Country Status (13)
Country | Link |
---|---|
US (1) | US11065676B2 (es) |
EP (1) | EP3606690B1 (es) |
JP (1) | JP7100662B2 (es) |
KR (1) | KR102474312B1 (es) |
CN (1) | CN110869145A (es) |
DE (1) | DE102017107531A1 (es) |
EA (1) | EA038985B1 (es) |
ES (1) | ES2874789T3 (es) |
HU (1) | HUE055172T2 (es) |
MX (1) | MX2019012018A (es) |
MY (1) | MY193593A (es) |
PL (1) | PL3606690T3 (es) |
WO (1) | WO2018185251A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019116702A1 (de) * | 2019-06-19 | 2020-12-24 | Ask Chemicals Gmbh | Geschlichtete Gießformen erhältlich aus einer Formstoffmischung enthaltend ein anorganisches Bindemittel und Phosphat- und oxidische Borverbindungen, ein Verfahren zu deren Herstellung und deren Verwendung |
DE102019131241A1 (de) | 2019-08-08 | 2021-02-11 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung eines Artikels zur Verwendung in der Gießereiindustrie, entsprechendes Granulat sowie Kit, Vorrichtungen und Verwendungen |
DE102020118148A1 (de) | 2020-07-09 | 2022-01-13 | Bindur Gmbh | Formstoff zur Herstellung von Kernen und Verfahren zu dessen Härtung |
DE102020119013A1 (de) | 2020-07-17 | 2022-01-20 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung eines Artikels zur Verwendung in der Gießereiindustrie, entsprechende Form, Kern, Speiserelement oder Formstoffmischung sowie Vorrichtungen und Verwendungen |
JP2021104544A (ja) * | 2020-10-19 | 2021-07-26 | 大阪硅曹株式会社 | 鋳型および中子の造型方法 |
DE102020131492A1 (de) | 2020-11-27 | 2022-06-02 | Chemex Foundry Solutions Gmbh | Herstellverfahren, Gießformen, Kerne oder Speiser sowie Kit und Verfahren zur Herstellung eines metallischen Gussteils. |
EP4342600A1 (en) * | 2021-05-19 | 2024-03-27 | Kao Corporation | Inorganic coated sand |
JP2021169124A (ja) * | 2021-06-09 | 2021-10-28 | 大阪硅曹株式会社 | 無機鋳型および中子の造型方法 |
CN114309452B (zh) * | 2021-11-15 | 2023-07-25 | 北京仁创砂业铸造材料有限公司 | 覆膜砂添加剂、覆膜砂及其制备方法 |
Family Cites Families (39)
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DE82809C (es) | ||||
DE246488C (es) | ||||
DE141118C (es) | 1902-04-26 | 1903-05-05 | ||
GB782205A (en) | 1955-03-07 | 1957-09-04 | Foundry Services Ltd | Improvements in or relating to sand cores |
DE1190610B (de) | 1956-02-27 | 1965-04-08 | Rudolf Stolle Dipl Ing | Verfahren zur Herstellung von Formen und Kernen nach dem Wasserglas-Kohlensaeureverfahren |
DE1198495B (de) | 1957-03-20 | 1965-08-12 | Rudolf Stolle Dipl Ing | Verfahren zur Herstellung einer nach dem Abgiessen leicht zerfallenden, durch Wasserglas gebundenen und durch Kohlensaeure aushaertbaren Form- oder Kernmasse |
US3203057A (en) | 1963-03-13 | 1965-08-31 | Charles R Hunt | Process for making cores and molds, articles made thereby and binder compositions therefor |
DE1558155A1 (de) | 1967-05-11 | 1970-03-19 | Woellner Werke | Verfahren zur Herstellung von Kernen |
DD82809B1 (de) | 1970-06-09 | 1973-06-20 | Formstoff für die herstellung von vorzugweise stahlformguss | |
US4162238A (en) | 1973-07-17 | 1979-07-24 | E. I. Du Pont De Nemours And Company | Foundry mold or core compositions and method |
US4316744A (en) | 1973-07-17 | 1982-02-23 | E. I. Du Pont De Nemours And Company | High ratio silicate foundry sand binders |
FR2411653A1 (fr) | 1977-12-19 | 1979-07-13 | Rhone Poulenc Ind | Nouvelles compositions pour moules et noyaux en fonderie liees par des silicates |
CA1143507A (en) * | 1978-06-29 | 1983-03-29 | Ralph Matalon | Method of making foundry molds and adhesively bonded composites |
DD141118A1 (de) | 1978-12-27 | 1980-04-16 | Rolf Lindemann | Alkalisilikatgebundenes formstoffgemisch fuer giessereikerne und-formen |
JPS5868446A (ja) * | 1981-10-20 | 1983-04-23 | Toyota Central Res & Dev Lab Inc | 易崩壊性鋳型組成物 |
DD246488A1 (de) | 1986-03-10 | 1987-06-10 | Thaelmann Schwermaschbau Veb | Formstoff mit guenstigen zerfallseigenschaften |
GB9309615D0 (en) | 1993-05-11 | 1993-06-23 | Borden France Sa | A method of improving the properties of reclaimed sand used for the production of foundry moulds and cores |
US5382289A (en) | 1993-09-17 | 1995-01-17 | Ashland Oil, Inc. | Inorganic foundry binder systems and their uses |
US5474606A (en) | 1994-03-25 | 1995-12-12 | Ashland Inc. | Heat curable foundry binder systems |
GB9624340D0 (en) * | 1996-11-22 | 1997-01-08 | Foseco Int | Sand reclamation |
DE19925167A1 (de) | 1999-06-01 | 2000-12-14 | Luengen Gmbh & Co Kg As | Exotherme Speisermasse |
DE29925010U1 (de) | 1999-10-26 | 2008-09-04 | Mincelco Gmbh | Wasserglasgebundener Kernformstoff |
DE102004042535B4 (de) | 2004-09-02 | 2019-05-29 | Ask Chemicals Gmbh | Formstoffmischung zur Herstellung von Gießformen für die Metallverarbeitung, Verfahren und Verwendung |
DE102005041863A1 (de) | 2005-09-02 | 2007-03-29 | Ashland-Südchemie-Kernfest GmbH | Borsilikatglashaltige Formstoffmischungen |
JP2009012066A (ja) | 2007-07-05 | 2009-01-22 | Sakurai Diecast:Kk | ダイカスト鋳造用水溶性中子 |
DE102007045649B4 (de) | 2007-09-25 | 2015-11-19 | H2K Minerals Gmbh | Verfahren zur Herstellung einer Form und/oder eines Kernes unter Verwendung von zerkleinerten natürlichen partikulären amorphen Kieselsäurematerialien im Gießereibereich und Binderzusammensetzung |
DE102007051850A1 (de) | 2007-10-30 | 2009-05-07 | Ashland-Südchemie-Kernfest GmbH | Formstoffmischung mit verbesserter Fliessfähigkeit |
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DE102012020509A1 (de) * | 2012-10-19 | 2014-06-12 | Ask Chemicals Gmbh | Formstoffmischungen auf der Basis anorganischer Bindemittel und Verfahren zur Herstellung von Formen und Kerne für den Metallguss |
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DE102012113074A1 (de) | 2012-12-22 | 2014-07-10 | Ask Chemicals Gmbh | Formstoffmischungen enthaltend Metalloxide des Aluminiums und Zirkoniums in partikulärer Form |
PL2916976T3 (pl) * | 2013-10-19 | 2017-08-31 | Peak Deutschland Gmbh | Sposób wytwarzania traconych rdzeni lub elementów formowanych do produkcji odlewów |
DE102013111626A1 (de) | 2013-10-22 | 2015-04-23 | Ask Chemicals Gmbh | Formstoffmischungen enthaltend eine oxidische Bor-Verbindung und Verfahren zur Herstellung von Formen und Kernen |
CN104259379B (zh) | 2014-09-30 | 2016-06-01 | 济南圣泉集团股份有限公司 | 用于水玻璃砂的溃散增强剂 |
DE102014118577A1 (de) * | 2014-12-12 | 2016-06-16 | Ask Chemicals Gmbh | Verfahren zum schichtweisen Aufbau von Formen und Kernen mit einem wasserglashaltigen Bindemittel und ein wasserglashaltiges Bindemittel |
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 |
-
2017
- 2017-04-07 DE DE102017107531.3A patent/DE102017107531A1/de active Pending
-
2018
- 2018-04-05 EA EA201992392A patent/EA038985B1/ru unknown
- 2018-04-05 KR KR1020197032999A patent/KR102474312B1/ko active IP Right Grant
- 2018-04-05 MY MYPI2019005909A patent/MY193593A/en unknown
- 2018-04-05 EP EP18717009.7A patent/EP3606690B1/de active Active
- 2018-04-05 US US16/603,276 patent/US11065676B2/en active Active
- 2018-04-05 WO PCT/EP2018/058793 patent/WO2018185251A1/de active Application Filing
- 2018-04-05 CN CN201880037427.5A patent/CN110869145A/zh active Pending
- 2018-04-05 MX MX2019012018A patent/MX2019012018A/es unknown
- 2018-04-05 PL PL18717009T patent/PL3606690T3/pl unknown
- 2018-04-05 HU HUE18717009A patent/HUE055172T2/hu unknown
- 2018-04-05 JP JP2019554985A patent/JP7100662B2/ja active Active
- 2018-04-05 ES ES18717009T patent/ES2874789T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
EP3606690A1 (de) | 2020-02-12 |
MY193593A (en) | 2022-10-19 |
JP7100662B2 (ja) | 2022-07-13 |
JP2020516460A (ja) | 2020-06-11 |
EP3606690B1 (de) | 2021-06-09 |
CN110869145A (zh) | 2020-03-06 |
US20210107055A1 (en) | 2021-04-15 |
EA038985B1 (ru) | 2021-11-18 |
EA201992392A1 (ru) | 2020-02-19 |
DE102017107531A1 (de) | 2018-10-11 |
KR102474312B1 (ko) | 2022-12-06 |
KR20190133774A (ko) | 2019-12-03 |
US11065676B2 (en) | 2021-07-20 |
WO2018185251A1 (de) | 2018-10-11 |
BR112019021024A2 (pt) | 2020-05-05 |
HUE055172T2 (hu) | 2021-11-29 |
ES2874789T3 (es) | 2021-11-05 |
PL3606690T3 (pl) | 2021-11-22 |
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