ES2168147T3 - Procedimiento de produccion de un cuerpo exotermico de fundicion. - Google Patents
Procedimiento de produccion de un cuerpo exotermico de fundicion.Info
- Publication number
- ES2168147T3 ES2168147T3 ES98109243T ES98109243T ES2168147T3 ES 2168147 T3 ES2168147 T3 ES 2168147T3 ES 98109243 T ES98109243 T ES 98109243T ES 98109243 T ES98109243 T ES 98109243T ES 2168147 T3 ES2168147 T3 ES 2168147T3
- Authority
- ES
- Spain
- Prior art keywords
- raw materials
- mixture
- powder
- thermoendurecible
- phenol resin
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 abstract 5
- 239000002994 raw material Substances 0.000 abstract 5
- 239000005011 phenolic resin Substances 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 3
- 239000008187 granular material Substances 0.000 abstract 2
- 239000010369 Cascara Substances 0.000 abstract 1
- 241000556215 Frangula purshiana Species 0.000 abstract 1
- 229940058505 cascara Drugs 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C13/00—Moulding machines for making moulds or cores of particular shapes
- B22C13/08—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
UN PROCESO PARA PRODUCIR UN CUERPO EXOTERMICO DE FUNDERIA, COMO POR EJEMPLO UN MANGUITO DE ALIMENTADOR EXOTERMICO DE FUNDERIA, CONSISTE EN PREPARAR UNA MEZCLA DE MATERIAS PRIMAS, CUYOS COMPONENTES INCLUYEN UNO O MAS PRODUCTOS REFRACTARIOS EN POLVO/GRANULADOS, UNO O MAS MATERIALES EXOTERMICOS EN POLVO/GRANULADOS, UNO O MAS OXIDANTES EN POLVO/GRANULADOS Y UNO O MAS PROOXIDANTES EN POLVO, EN MEZCLAR RESINA DE FENOL TERMOENDURECIBLE CON LA MEZCLA DE MATERIAS PRIMAS PARA REVESTIR SUPERFICIES GRANULADAS DE LA NUEVA MEZCLA DE MATERIAS PRIMAS CON RESINA DE FENOL TERMOENDURECIBLE Y OBTENER UNA MEZCLA DE MATERIAS PRIMAS REVESTIDA CON RESINA DE FENOL TERMOENDURECIBLE, Y EN UTILIZAR EL PROCESO DE MOLDEO EN CASCARA PARA FORMAR Y ENDURECER LA MEZCLA DE MATERIAS PRIMAS REVESTIDA CON RESINA DE FENOL TERMOENDURECIBLE, CONVIRTIENDOLA EN UN CUERPO EXOTERMICO DE FUNDERIA DE FORMA PREDETERMINADA.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13265197 | 1997-05-22 | ||
| JP13278398A JP3239209B2 (ja) | 1997-05-22 | 1998-05-15 | 鋳物用発熱体の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2168147T3 true ES2168147T3 (es) | 2002-06-01 |
Family
ID=26467167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98109243T Expired - Lifetime ES2168147T3 (es) | 1997-05-22 | 1998-05-20 | Procedimiento de produccion de un cuerpo exotermico de fundicion. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6096253A (es) |
| EP (1) | EP0879662B1 (es) |
| JP (1) | JP3239209B2 (es) |
| AU (1) | AU706342B2 (es) |
| CA (1) | CA2233585C (es) |
| DE (1) | DE69803237T2 (es) |
| ES (1) | ES2168147T3 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006010777A1 (es) * | 2004-06-25 | 2006-02-02 | Sumitomo Bakelite Europe (Barcelona), S.L.U. | Uso de resinas fenólicas modificadas en procedimientos de moldeo en cáscara |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19923779A1 (de) * | 1999-05-22 | 2000-11-23 | Luengen Gmbh & Co Kg As | Formstoff für Brechkerne für den Sphäroguß |
| US7270171B2 (en) * | 2003-05-27 | 2007-09-18 | Edgardo Campomanes | Evaporative foam risers with exothermic topping |
| AU2003289215A1 (en) * | 2003-12-05 | 2005-06-24 | Meiwa Chemical Industry Co., Ltd. | Material for forming exothermic article for casting, exothermic article for casting, and method for producing tehm |
| US8426493B2 (en) | 2009-12-16 | 2013-04-23 | Ask Chemicals L.P. | Foundry mixes containing sulfate and/or nitrate salts and their uses |
| WO2011154561A1 (es) * | 2010-06-08 | 2011-12-15 | Iberia Ashland Chemical, S.A. | Procedimiento de obtencion de una pieza metalica |
| JP5886122B2 (ja) * | 2012-04-26 | 2016-03-16 | 滲透工業株式会社 | 発熱性造形品およびその製造方法 |
| CN104646632A (zh) * | 2015-02-11 | 2015-05-27 | 宝鸡华光铸造材料科技有限公司 | 一种铸造用发热保温冒口套及湿法制备工艺 |
| JP2018058103A (ja) * | 2016-10-07 | 2018-04-12 | 日立金属株式会社 | 押湯形成体及びその押湯形成体を用いた鋳物の製造方法 |
| CN110479953A (zh) * | 2019-09-20 | 2019-11-22 | 重庆长江造型材料(集团)股份有限公司 | 一种冒口覆膜砂 |
| CN110449546A (zh) * | 2019-09-20 | 2019-11-15 | 重庆长江造型材料(集团)股份有限公司 | 一种冒口覆膜砂的制备工艺 |
| US11644058B2 (en) | 2020-05-13 | 2023-05-09 | The Young Engineers, Inc. | Clam shell insert utility |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3216074A (en) * | 1964-02-26 | 1965-11-09 | Edward N Harrison | Method for making shaped foundry articles |
| LU56212A1 (es) * | 1968-06-06 | 1970-01-14 | ||
| GB1568519A (en) * | 1976-12-21 | 1980-05-29 | Foseco Technik Ag | Resin-forming furfuryl alcohol compositions and their use in the production of foundry moulds and cores |
| GB8409434D0 (en) * | 1984-04-11 | 1984-05-23 | Fordath Ltd | Foundry moulds and cores |
| DE3516033A1 (de) * | 1985-05-04 | 1986-11-06 | L. Bregenzer Gießereibedarf GmbH & Co, 7000 Stuttgart | Verfahren und speiserform zum herstellen eines einen gekruemmten speiserkanal aufweisenden speisereinsatzes, insbesondere seitenspeisereinsatzes |
| GB8610739D0 (en) * | 1986-05-01 | 1986-06-04 | Foseco Int | Exothermic compositions |
| US5535811A (en) * | 1987-01-28 | 1996-07-16 | Remet Corporation | Ceramic shell compositions for casting of reactive metals |
| US4884620A (en) * | 1987-08-28 | 1989-12-05 | Ashland Oil, Inc. | Hot box process for preparing foundry shapes with certain aqueous phenolic resin solutions |
| EP0465919B1 (en) * | 1990-07-05 | 1998-09-09 | Kao Corporation | Process for producing a foundry mold |
| JPH07323350A (ja) * | 1994-05-31 | 1995-12-12 | Daitetsuku:Kk | 鋳造用押湯保温剤 |
-
1998
- 1998-05-15 JP JP13278398A patent/JP3239209B2/ja not_active Expired - Fee Related
- 1998-05-19 AU AU67050/98A patent/AU706342B2/en not_active Ceased
- 1998-05-20 EP EP98109243A patent/EP0879662B1/en not_active Expired - Lifetime
- 1998-05-20 DE DE69803237T patent/DE69803237T2/de not_active Expired - Fee Related
- 1998-05-20 ES ES98109243T patent/ES2168147T3/es not_active Expired - Lifetime
- 1998-05-21 CA CA002233585A patent/CA2233585C/en not_active Expired - Fee Related
- 1998-05-21 US US09/082,726 patent/US6096253A/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006010777A1 (es) * | 2004-06-25 | 2006-02-02 | Sumitomo Bakelite Europe (Barcelona), S.L.U. | Uso de resinas fenólicas modificadas en procedimientos de moldeo en cáscara |
Also Published As
| Publication number | Publication date |
|---|---|
| AU706342B2 (en) | 1999-06-17 |
| CA2233585A1 (en) | 1998-11-22 |
| EP0879662A1 (en) | 1998-11-25 |
| AU6705098A (en) | 1998-11-26 |
| CA2233585C (en) | 2002-05-07 |
| US6096253A (en) | 2000-08-01 |
| DE69803237D1 (de) | 2002-02-21 |
| JP3239209B2 (ja) | 2001-12-17 |
| EP0879662B1 (en) | 2001-11-21 |
| JPH1133679A (ja) | 1999-02-09 |
| DE69803237T2 (de) | 2002-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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