ES2342733T3 - Molde o pieza moldeada en bruto, mezcla de materiales de moldeo para funderia y procedimiento para su fabricacion. - Google Patents

Molde o pieza moldeada en bruto, mezcla de materiales de moldeo para funderia y procedimiento para su fabricacion. Download PDF

Info

Publication number: ES2342733T3
Authority: ES; Spain
Prior art keywords: binder; sand; aluminum oxide; molding; mixture
Prior art date: 2006-03-10
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.): Active

Application number

ES07004766T

Other languages

English (en)

Spanish (es)

Inventor

Martin Weith

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

LKAB Minerals GmbH

Original Assignee

Minelco GmbH

Priority date (The priority date 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 date listed.)

2006-03-10

Filing date

2007-03-08

Publication date

2010-07-13

2007-03-08 Application filed by Minelco GmbH filed Critical Minelco GmbH

2010-07-13 Application granted granted Critical

2010-07-13 Publication of ES2342733T3 publication Critical patent/ES2342733T3/es

Status Active legal-status Critical Current

2027-03-08 Anticipated expiration legal-status Critical

Links

238000000034 method Methods 0.000 title claims abstract description 19
238000004519 manufacturing process Methods 0.000 title claims abstract description 13
238000002156 mixing Methods 0.000 title claims abstract description 9
239000012778 molding material Substances 0.000 title claims description 40
239000011230 binding agent Substances 0.000 claims abstract description 81
239000000203 mixture Substances 0.000 claims abstract description 66
239000002245 particle Substances 0.000 claims abstract description 43
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 42
239000004576 sand Substances 0.000 claims abstract description 34
238000005266 casting Methods 0.000 claims abstract description 25
238000000465 moulding Methods 0.000 claims abstract description 21
238000001035 drying Methods 0.000 claims abstract description 11
239000007788 liquid Substances 0.000 claims abstract description 10
239000010453 quartz Substances 0.000 claims abstract description 9
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 37
239000003110 molding sand Substances 0.000 claims description 23
239000000654 additive Substances 0.000 claims description 18
229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 17
230000000996 additive effect Effects 0.000 claims description 12
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 8
230000008569 process Effects 0.000 claims description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
239000011148 porous material Substances 0.000 claims description 3
230000010355 oscillation Effects 0.000 claims description 2
239000000839 emulsion Substances 0.000 claims 1
238000003801 milling Methods 0.000 claims 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 14
238000007792 addition Methods 0.000 abstract description 4
239000006004 Quartz sand Substances 0.000 abstract 2
239000011521 glass Substances 0.000 abstract 2
239000011247 coating layer Substances 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 description 9
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
238000012360 testing method Methods 0.000 description 9
230000001965 increasing effect Effects 0.000 description 8
239000006185 dispersion Substances 0.000 description 7
239000000463 material Substances 0.000 description 6
235000012239 silicon dioxide Nutrition 0.000 description 6
238000000227 grinding Methods 0.000 description 5
238000007711 solidification Methods 0.000 description 5
230000008023 solidification Effects 0.000 description 5
238000007596 consolidation process Methods 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 3
238000004140 cleaning Methods 0.000 description 3
230000006872 improvement Effects 0.000 description 3
229910044991 metal oxide Inorganic materials 0.000 description 3
150000004706 metal oxides Chemical class 0.000 description 3
239000002994 raw material Substances 0.000 description 3
230000001105 regulatory effect Effects 0.000 description 3
238000003756 stirring Methods 0.000 description 3
239000000725 suspension Substances 0.000 description 3
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
230000001464 adherent effect Effects 0.000 description 2
238000005054 agglomeration Methods 0.000 description 2
230000002776 aggregation Effects 0.000 description 2
150000004645 aluminates Chemical class 0.000 description 2
230000008901 benefit Effects 0.000 description 2
230000001143 conditioned effect Effects 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
230000007547 defect Effects 0.000 description 2
238000009826 distribution Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000002360 explosive Substances 0.000 description 2
238000005189 flocculation Methods 0.000 description 2
230000016615 flocculation Effects 0.000 description 2
239000008240 homogeneous mixture Substances 0.000 description 2
230000001939 inductive effect Effects 0.000 description 2
230000003993 interaction Effects 0.000 description 2
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
229910001338 liquidmetal Inorganic materials 0.000 description 2
239000003921 oil Substances 0.000 description 2
230000002035 prolonged effect Effects 0.000 description 2
238000005204 segregation Methods 0.000 description 2
239000000377 silicon dioxide Substances 0.000 description 2
238000009736 wetting Methods 0.000 description 2
238000003723 Smelting Methods 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
230000002730 additional effect Effects 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
230000003042 antagnostic effect Effects 0.000 description 1
239000000969 carrier Substances 0.000 description 1
238000012512 characterization method Methods 0.000 description 1
239000004927 clay Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
239000002131 composite material Substances 0.000 description 1
229910052593 corundum Inorganic materials 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
239000006260 foam Substances 0.000 description 1
229910052738 indium Inorganic materials 0.000 description 1
238000011835 investigation Methods 0.000 description 1
230000005923 long-lasting effect Effects 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
230000003020 moisturizing effect Effects 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
239000006259 organic additive Substances 0.000 description 1
238000012856 packing Methods 0.000 description 1
230000035699 permeability Effects 0.000 description 1
238000012545 processing Methods 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000010936 titanium Substances 0.000 description 1
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
230000007704 transition Effects 0.000 description 1
230000001960 triggered effect Effects 0.000 description 1
238000002604 ultrasonography Methods 0.000 description 1
238000012795 verification Methods 0.000 description 1
230000003313 weakening effect Effects 0.000 description 1
229910001845 yogo sapphire Inorganic materials 0.000 description 1
239000011787 zinc oxide Substances 0.000 description 1

Classifications

- 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
- B22D29/002—Removing cores by leaching, washing or dissolving
- 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
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- 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
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Mold Materials And Core Materials (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)

ES07004766T 2006-03-10 2007-03-08 Molde o pieza moldeada en bruto, mezcla de materiales de moldeo para funderia y procedimiento para su fabricacion. Active ES2342733T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102006011530		2006-03-10
DE102006011530A DE102006011530A1 (de)	2006-03-10	2006-03-10	Form oder Formling, Gießerei-Formstoffgemisch und Verfahren zu seiner Herstellung

Publications (1)

Publication Number	Publication Date
ES2342733T3 true ES2342733T3 (es)	2010-07-13

Family

ID=38198259

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES07004766T Active ES2342733T3 (es)	2006-03-10	2007-03-08	Molde o pieza moldeada en bruto, mezcla de materiales de moldeo para funderia y procedimiento para su fabricacion.

Country Status (7)

Country	Link
EP (1)	EP1832357B1 (pl)
AT (1)	ATE460243T1 (pl)
DE (2)	DE102006011530A1 (pl)
ES (1)	ES2342733T3 (pl)
PL (1)	PL1832357T3 (pl)
SI (1)	SI1832357T1 (pl)
WO (1)	WO2007104469A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102007012660B4 (de)	2007-03-16	2009-09-24	Chemex Gmbh	Kern-Hülle-Partikel zur Verwendung als Füllstoff für Speisermassen
DE102014004914A1 (de) *	2013-08-26	2015-02-26	Gebrüder Dorfner GmbH & Co. Kaolin- und Kristallquarzsand-Werke KG	Gießform oder einen Gießformkern aus beschichtetem Formsand für Metallguss

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT8024122A0 (it) *	1979-08-20	1980-08-12	Gen Electric	Forme di fonderia, composizioni di trattamento e relativi metodi di preparazione.
SU1163958A1 (ru) *	1982-10-22	1985-06-30	Институт проблем литья АН УССР	Состав дл изготовлени литейный форм и стержней
JPH0613137B2 (ja) *	1989-06-30	1994-02-23	岡崎鑛産物株式会社	鋳型材
JPH0663683A (ja) *	1992-08-18	1994-03-08	Mitsubishi Heavy Ind Ltd	鋳型の製造方法
US6371194B1 (en) *	1996-08-09	2002-04-16	Vaw Aluminium Ag	Method for producing core preforms and recycling core sand for a foundry
DK172825B1 (da) *	1996-12-18	1999-08-02	Dti Ind	Fremgangsmåde til fremstilling af partikler belagt med et lag af vandglas og af emner omfattende sådanne belagte partikler.
FR2791282B1 (fr) *	1999-03-23	2001-05-11	Forward Tech Industries Sa	Procede de nettoyage ou de debourrage d'une piece de fonderie
DE29925010U1 (de) *	1999-10-26	2008-09-04	Mincelco Gmbh	Wasserglasgebundener Kernformstoff
DE10216464B4 (de) *	2002-04-12	2004-04-15	Deutsches Zentrum für Luft- und Raumfahrt e.V.	Silica gebundene Kernwerkstoffe, Verfahren zu deren Herstellung und deren Verwendung
DE102004042535B4 (de) *	2004-09-02	2019-05-29	Ask Chemicals Gmbh	Formstoffmischung zur Herstellung von Gießformen für die Metallverarbeitung, Verfahren und Verwendung

2006
- 2006-03-10 DE DE102006011530A patent/DE102006011530A1/de not_active Withdrawn
2007
- 2007-03-08 ES ES07004766T patent/ES2342733T3/es active Active
- 2007-03-08 PL PL07004766T patent/PL1832357T3/pl unknown
- 2007-03-08 AT AT07004766T patent/ATE460243T1/de active
- 2007-03-08 SI SI200730240T patent/SI1832357T1/sl unknown
- 2007-03-08 EP EP07004766A patent/EP1832357B1/de not_active Not-in-force
- 2007-03-08 WO PCT/EP2007/002008 patent/WO2007104469A1/de not_active Ceased
- 2007-03-08 DE DE502007003051T patent/DE502007003051D1/de active Active

Also Published As

Publication number	Publication date
WO2007104469A1 (de)	2007-09-20
EP1832357B1 (de)	2010-03-10
PL1832357T3 (pl)	2010-08-31
EP1832357A1 (de)	2007-09-12
DE102006011530A1 (de)	2007-09-13
SI1832357T1 (sl)	2010-07-30
DE502007003051D1 (de)	2010-04-22
ATE460243T1 (de)	2010-03-15

Publication	Publication Date	Title
ES2342734T3 (es)	2010-07-13	Material de moldeo, mezcla de materiales de moldeo para funderia y procedimiento para la fabricacion de un molde o de una pieza moldeada en bruto.
US8235092B2 (en)	2012-08-07	Insulated investment casting mold and method of making
JP7361819B2 (ja)	2023-10-16	発泡パーライトの独立気孔微小球の、鋳物業用の成形品を製造するためのフィラーとしての使用
CN102481622B (zh)	2014-09-03	用于制造模制覆层的铸型涂料
KR20080109624A (ko)	2008-12-17	주물 재료 혼합물, 주물용 성형품 및 성형품을 제조하는방법
US20120111224A1 (en)	2012-05-10	Dispersion, slurry and process for producing a casting mould for precision casting using the slurry
CA2621005C (en)	2013-07-23	Borosilicate glass-containing molding material mixtures
JP2012507461A (ja)	2012-03-29	マクロ細孔質セメント硬化体による組立体
ES2342733T3 (es)	2010-07-13	Molde o pieza moldeada en bruto, mezcla de materiales de moldeo para funderia y procedimiento para su fabricacion.
US20070099793A1 (en)	2007-05-03	Low thermal expansion foundry media
BR112018077220B1 (pt)	2022-10-25	Partículas núcleo-invólucro, método para produzir partículas núcleo-invólucro, material de enchimento escoável, composição moldável para produzir alimentadores e alimentador
US20150183023A1 (en)	2015-07-02	Gypsum composition for refractory moulds
JP2010017752A (ja)	2010-01-28	精密鋳造用鋳型製造用スタッコ材及びそれを用いた精密鋳造用鋳型
JP5753754B2 (ja)	2015-07-22	精密鋳造用鋳型
JP2015213919A (ja)	2015-12-03	精密鋳造鋳型製造用スラリーのフィラー材及びそれを用いて得られたスラリー並びに精密鋳造鋳型
KR20200081388A (ko)	2020-07-07	주형용 발포 골재 혼합물, 주형, 및 주형의 제조 방법
CN112174687A (zh)	2021-01-05	一种铸钢用斜边直孔过滤器及其制备方法
US20070059528A1 (en)	2007-03-15	Low resin demand foundry media
KR100430477B1 (ko)	2004-05-10	이중 에멀전법을 이용한 다공성 세라믹 펠렛의 제조방법
US20250206668A1 (en)	2025-06-26	Refractory aggregate for casting sand
Zhang et al.	2014	Preparation of ceramic foams suitable for aircraft arresting by the airport runway based on a protein foaming agent
KR20160105591A (ko)	2016-09-07	다공성 세라믹스의 제조방법 및 이에 의해 제조된 다공성 세라믹스
Li et al.	2023	the Properties and Fabrication of Al 2 O 3 Porous Ceramics by Protein Foaming Method
JP2023153624A (ja)	2023-10-18	中子の製造方法
WO2008069815A1 (en)	2008-06-12	Low resin demand foundry media