WO2011054920A3 - Salt-based cores, method for the production thereof and use thereof - Google Patents
Salt-based cores, method for the production thereof and use thereof Download PDFInfo
- Publication number
- WO2011054920A3 WO2011054920A3 PCT/EP2010/066884 EP2010066884W WO2011054920A3 WO 2011054920 A3 WO2011054920 A3 WO 2011054920A3 EP 2010066884 W EP2010066884 W EP 2010066884W WO 2011054920 A3 WO2011054920 A3 WO 2011054920A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- salt
- cores
- cavities
- binder
- die
- 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
- B22C1/16—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C21/00—Flasks; Accessories therefor
- B22C21/12—Accessories
- B22C21/14—Accessories for reinforcing or securing moulding materials or cores, e.g. gaggers, chaplets, pins, bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/105—Salt cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2012005213A MX2012005213A (en) | 2009-11-06 | 2010-11-05 | Salt-based cores, method for the production thereof and use thereof. |
KR1020127014650A KR20120125235A (en) | 2009-11-06 | 2010-11-05 | Salt-based cores, method for the production thereof and use thereof |
CN2010800606810A CN102695572A (en) | 2009-11-06 | 2010-11-05 | Salt-based cores, method for the production thereof and use thereof |
EP10776658A EP2496372A2 (en) | 2009-11-06 | 2010-11-05 | Salt-based cores, method for the production thereof and use thereof |
BR112012010788A BR112012010788A2 (en) | 2009-11-06 | 2010-11-05 | salt-based cores, process for salt production and use |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009046488.3 | 2009-11-06 | ||
DE102009046488 | 2009-11-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011054920A2 WO2011054920A2 (en) | 2011-05-12 |
WO2011054920A3 true WO2011054920A3 (en) | 2011-10-13 |
Family
ID=43768868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/066884 WO2011054920A2 (en) | 2009-11-06 | 2010-11-05 | Salt-based cores, method for the production thereof and use thereof |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2496372A2 (en) |
KR (1) | KR20120125235A (en) |
CN (1) | CN102695572A (en) |
BR (1) | BR112012010788A2 (en) |
DE (1) | DE102010043451A1 (en) |
MX (1) | MX2012005213A (en) |
WO (1) | WO2011054920A2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010038455A1 (en) * | 2010-07-27 | 2012-02-02 | Federal-Mogul Nürnberg GmbH | Preparing water-soluble salt cores for forming hollow molds in casting processes, comprises adding a metal powder to salt cores and heating the salt cores by magnetic induction to remove moisture |
DE102012006572A1 (en) | 2012-01-25 | 2013-07-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Preparing complex formed cast parts using a pressure casting machine, in which lost cast parts are used during casting process, comprises forming lost cast parts from a ceramic body, where the cast parts are prepared using a lost model |
WO2013152851A2 (en) * | 2012-04-10 | 2013-10-17 | Emil Müller GmbH | Salt-based cores, method for the production thereof and use thereof |
CN103433428B (en) * | 2013-09-12 | 2016-01-20 | 赵秋会 | A kind of composite casting method |
CN103624247B (en) * | 2013-12-02 | 2016-01-27 | 无锡夕阳康科技有限公司 | The recovery gear of energy-saving salt core salt |
CN103722121B (en) * | 2014-01-08 | 2016-06-29 | 湖南江滨机器(集团)有限责任公司 | A kind of phosphate composite material and preparation method thereof and salt core |
EP3181264A1 (en) | 2015-10-26 | 2017-06-21 | Emil Müller GmbH | Salt core and method for producing salt cores |
CN107971461A (en) * | 2017-11-02 | 2018-05-01 | 深圳市爱能森科技有限公司 | A kind of soluble core based on monomer fused salt and preparation method and application |
CN107971451A (en) * | 2017-11-02 | 2018-05-01 | 深圳市爱能森科技有限公司 | A kind of soluble core based on ternary molten salt system and preparation method and application |
CN107774883A (en) * | 2017-11-02 | 2018-03-09 | 深圳市爱能森科技有限公司 | A kind of soluble core based on polynary molten salt system and preparation method and application |
CN107931533A (en) * | 2017-11-02 | 2018-04-20 | 深圳市爱能森科技有限公司 | A kind of soluble core based on fused salt and preparation method and application |
CN107838365A (en) * | 2017-11-02 | 2018-03-27 | 深圳市爱能森科技有限公司 | A kind of soluble core based on Binary Salts System and preparation method and application |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3963818A (en) * | 1971-10-29 | 1976-06-15 | Toyo Kogyo Co., Ltd. | Water soluble core for pressure die casting and process for making the same |
GB2105312A (en) * | 1981-08-07 | 1983-03-23 | Doulton Ind Products Ltd | Moulding |
WO2005058526A2 (en) * | 2003-12-17 | 2005-06-30 | Ks Aluminium-Technologie Ag | Removable core for casting metal and method for producing a core |
DE102004006600A1 (en) * | 2004-02-11 | 2005-09-01 | Ks Aluminium-Technologie Ag | Production of a water-soluble salt core for producing a mold cavity in an article shaped by a casting process comprises mixing a granular salt with a refractory binder, pouring into a molding tool, and compacting the core produced |
WO2006111156A1 (en) * | 2005-04-21 | 2006-10-26 | Emil Müller GmbH | Water-soluble salt grains |
DE102006046792A1 (en) * | 2005-09-30 | 2007-04-05 | Ceramtec Ag Innovative Ceramic Engineering | Core for casting metals or injection molding plastics comprises a solid salt and is completely water-soluble after hardening |
WO2007036563A1 (en) * | 2005-09-30 | 2007-04-05 | Ceramtec Ag Innovative Ceramic Engineering | Core and a method for the production thereof |
WO2008003517A1 (en) * | 2006-07-07 | 2008-01-10 | Emil Müller GmbH | Water-soluble salt core comprising functional component |
WO2010007180A2 (en) * | 2008-07-18 | 2010-01-21 | Ceramtec Ag | Salt-based cores and method for the production thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4480681A (en) * | 1982-08-30 | 1984-11-06 | Doulton Industrial Products Limited | Refractory mould body and method of casting using the mould body |
CN87103439A (en) * | 1987-05-09 | 1988-04-13 | 哈尔滨工业大学 | Phosphate-bauxite paints for casting |
-
2010
- 2010-11-05 WO PCT/EP2010/066884 patent/WO2011054920A2/en active Application Filing
- 2010-11-05 BR BR112012010788A patent/BR112012010788A2/en not_active IP Right Cessation
- 2010-11-05 EP EP10776658A patent/EP2496372A2/en not_active Withdrawn
- 2010-11-05 CN CN2010800606810A patent/CN102695572A/en active Pending
- 2010-11-05 KR KR1020127014650A patent/KR20120125235A/en not_active Application Discontinuation
- 2010-11-05 DE DE102010043451A patent/DE102010043451A1/en not_active Withdrawn
- 2010-11-05 MX MX2012005213A patent/MX2012005213A/en active IP Right Grant
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3963818A (en) * | 1971-10-29 | 1976-06-15 | Toyo Kogyo Co., Ltd. | Water soluble core for pressure die casting and process for making the same |
GB2105312A (en) * | 1981-08-07 | 1983-03-23 | Doulton Ind Products Ltd | Moulding |
WO2005058526A2 (en) * | 2003-12-17 | 2005-06-30 | Ks Aluminium-Technologie Ag | Removable core for casting metal and method for producing a core |
DE102004006600A1 (en) * | 2004-02-11 | 2005-09-01 | Ks Aluminium-Technologie Ag | Production of a water-soluble salt core for producing a mold cavity in an article shaped by a casting process comprises mixing a granular salt with a refractory binder, pouring into a molding tool, and compacting the core produced |
WO2006111156A1 (en) * | 2005-04-21 | 2006-10-26 | Emil Müller GmbH | Water-soluble salt grains |
DE102006046792A1 (en) * | 2005-09-30 | 2007-04-05 | Ceramtec Ag Innovative Ceramic Engineering | Core for casting metals or injection molding plastics comprises a solid salt and is completely water-soluble after hardening |
WO2007036563A1 (en) * | 2005-09-30 | 2007-04-05 | Ceramtec Ag Innovative Ceramic Engineering | Core and a method for the production thereof |
WO2008003517A1 (en) * | 2006-07-07 | 2008-01-10 | Emil Müller GmbH | Water-soluble salt core comprising functional component |
WO2010007180A2 (en) * | 2008-07-18 | 2010-01-21 | Ceramtec Ag | Salt-based cores and method for the production thereof |
Also Published As
Publication number | Publication date |
---|---|
EP2496372A2 (en) | 2012-09-12 |
WO2011054920A2 (en) | 2011-05-12 |
KR20120125235A (en) | 2012-11-14 |
DE102010043451A1 (en) | 2011-05-12 |
MX2012005213A (en) | 2012-07-03 |
CN102695572A (en) | 2012-09-26 |
BR112012010788A2 (en) | 2016-03-29 |
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