ES2191079T3 - Metodo de fabricar un macho de fundicion revestido refractario. - Google Patents
Metodo de fabricar un macho de fundicion revestido refractario.Info
- Publication number
- ES2191079T3 ES2191079T3 ES96203244T ES96203244T ES2191079T3 ES 2191079 T3 ES2191079 T3 ES 2191079T3 ES 96203244 T ES96203244 T ES 96203244T ES 96203244 T ES96203244 T ES 96203244T ES 2191079 T3 ES2191079 T3 ES 2191079T3
- Authority
- ES
- Spain
- Prior art keywords
- funding
- male
- manufacturing
- refractory coated
- coated
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
-
- 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
- B22C1/20—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 organic agents
- B22C1/22—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 organic agents of resins or rosins
- B22C1/2293—Natural polymers
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
ESTA INVENCION PROPORCIONA UN NUCLEO DE ARENA DE FUNDICION DE GELATINA RAYADA REVESTIDO CON MATERIA REFRACTARIA QUE SE HACE POR MEDIO DE IMPERMEABILIZAR LA SUPERFICIE DEL NUCLEO CON UN MATERIAL TERMOPLASTICO Y SUMERGIR EL NUCLEO IMPERMEABLE EN UNA SUSPENSION DE MATERIA REFRACTARIA ACUOSA PARA DEPOSITAR LA MATERIA REFRACTARIA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/573,646 US5749409A (en) | 1995-12-18 | 1995-12-18 | Method of forming refractory coated foundry core |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2191079T3 true ES2191079T3 (es) | 2003-09-01 |
Family
ID=24292830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96203244T Expired - Lifetime ES2191079T3 (es) | 1995-12-18 | 1996-11-19 | Metodo de fabricar un macho de fundicion revestido refractario. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5749409A (es) |
EP (1) | EP0780175B1 (es) |
JP (1) | JP2877778B2 (es) |
BR (1) | BR9606042A (es) |
CA (1) | CA2186941C (es) |
DE (1) | DE69627114T2 (es) |
ES (1) | ES2191079T3 (es) |
MX (1) | MX9606073A (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6467525B2 (en) * | 2000-07-24 | 2002-10-22 | Hormel Foods, Llc | Gelatin coated sand core and method of making same |
US6505671B1 (en) | 2000-12-28 | 2003-01-14 | Hayes Lemmerz International, Inc. | Method for producing a sand core |
US6666253B2 (en) * | 2002-03-18 | 2003-12-23 | Hormel Foods, Llc | Method and apparatus for making a sand core with an improved hardening rate |
DE10305612B4 (de) * | 2003-02-11 | 2005-04-07 | Ashland-Südchemie-Kernfest GmbH | Beschichtungsmassen für Gusskerne |
US7073557B2 (en) | 2004-02-18 | 2006-07-11 | Hormel Foods, Llc | Method of drying a sand mold using a vacuum |
AT506484B1 (de) * | 2008-02-22 | 2011-02-15 | Furtenbach Gmbh | Pulverschlichten |
FR2933090B1 (fr) * | 2008-06-27 | 2011-01-21 | Toulouse Inst Nat Polytech | Enrobes non bitumeux pour revetements routiers |
US8649541B2 (en) | 2011-07-11 | 2014-02-11 | Starkey Laboratories, Inc. | Hearing aid with magnetostrictive electroactive sensor |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2313674A (en) * | 1942-09-11 | 1943-03-09 | Borden Co | Coating foundry mold surfaces |
US2908952A (en) * | 1957-05-22 | 1959-10-20 | Gen Motors Corp | Method of forming an investment mold |
SE438611B (sv) * | 1977-09-06 | 1985-04-29 | Ashland Oil Inc | Kern- och formvetska samt forfarande for behandling av gjutsandkernor eller -formar med vetskan0 |
EP0024067B1 (en) * | 1979-02-15 | 1983-03-02 | Foseco International Limited | Coating expendable substrates which contact molten metal |
US4529028A (en) * | 1981-11-13 | 1985-07-16 | Farley Metals, Inc. | Coating for molds and expendable cores |
DE3304073A1 (de) * | 1983-02-07 | 1984-08-09 | Alban 5456 Rheinbrohl Pütz | Verfahren zur erstellung von formen fuer das spritzgiessen, insbesondere von werkzeugen fuer das spritzgiessen von kunststoff |
US4774990A (en) * | 1986-08-04 | 1988-10-04 | Mazda Motor Corporation | High pressure casting method and a casting core |
US4834165A (en) * | 1987-08-03 | 1989-05-30 | Ryobi Ltd. | Collapsible core and method for producing the collapsible core feasible for high speed high pressure casting |
DE3870774D1 (es) * | 1987-09-05 | 1992-06-11 | Kabushiki Kaisha Toyota Chuo Kenkyusho, Aichi, Jp | |
US5320157A (en) * | 1993-01-28 | 1994-06-14 | General Motors Corporation | Expendable core for casting processes |
-
1995
- 1995-12-18 US US08/573,646 patent/US5749409A/en not_active Expired - Lifetime
-
1996
- 1996-10-01 CA CA002186941A patent/CA2186941C/en not_active Expired - Lifetime
- 1996-11-19 EP EP96203244A patent/EP0780175B1/en not_active Expired - Lifetime
- 1996-11-19 ES ES96203244T patent/ES2191079T3/es not_active Expired - Lifetime
- 1996-11-19 DE DE69627114T patent/DE69627114T2/de not_active Expired - Lifetime
- 1996-12-03 MX MX9606073A patent/MX9606073A/es unknown
- 1996-12-17 BR BR9606042A patent/BR9606042A/pt not_active IP Right Cessation
- 1996-12-17 JP JP8336865A patent/JP2877778B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2877778B2 (ja) | 1999-03-31 |
EP0780175A1 (en) | 1997-06-25 |
CA2186941C (en) | 2001-02-27 |
CA2186941A1 (en) | 1997-06-19 |
MX9606073A (es) | 1997-06-28 |
DE69627114T2 (de) | 2003-10-16 |
DE69627114D1 (de) | 2003-05-08 |
BR9606042A (pt) | 1998-08-25 |
JPH09271894A (ja) | 1997-10-21 |
EP0780175B1 (en) | 2003-04-02 |
US5749409A (en) | 1998-05-12 |
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