ES459069A1 - Procedimiento de obtencion de un material de cera perdida u-til en la fabricacion de moldes refractarios calcinados. - Google Patents
Procedimiento de obtencion de un material de cera perdida u-til en la fabricacion de moldes refractarios calcinados.Info
- Publication number
- ES459069A1 ES459069A1 ES459069A ES459069A ES459069A1 ES 459069 A1 ES459069 A1 ES 459069A1 ES 459069 A ES459069 A ES 459069A ES 459069 A ES459069 A ES 459069A ES 459069 A1 ES459069 A1 ES 459069A1
- Authority
- ES
- Spain
- Prior art keywords
- investment material
- investment
- ferrous
- refractory
- manufacture
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Dental Prosthetics (AREA)
Abstract
Procedimiento de fabricación de moldes refractarios calcinados, caracterizado porque comprende las etapas de: (a) mezclar un aglutinante de yeso con un refractario consistente en al menos 15% en peso de pirofilita, para preparar una cera perdida; (b) enlechar la cera perdida en agua, para preparar una lechada de consistencia normal; (c) formar un molde por endurecimiento de la lechada alrededor de una disposición de modelos que incluye modelos similares a cera de partes hechas de metal;
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68915376A | 1976-05-24 | 1976-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES459069A1 true ES459069A1 (es) | 1978-11-01 |
Family
ID=24767256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES459069A Expired ES459069A1 (es) | 1976-05-24 | 1977-05-24 | Procedimiento de obtencion de un material de cera perdida u-til en la fabricacion de moldes refractarios calcinados. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4106945A (es) |
| JP (1) | JPS52143919A (es) |
| CA (1) | CA1080405A (es) |
| DE (1) | DE2715314C3 (es) |
| ES (1) | ES459069A1 (es) |
| FR (1) | FR2352609A1 (es) |
| GB (1) | GB1516831A (es) |
| IT (1) | IT1079665B (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8579982A (en) * | 1981-07-24 | 1983-01-27 | Steetley Industries Ltd. | Coating composition |
| US5310420A (en) * | 1992-09-21 | 1994-05-10 | Precision Metalsmiths, Inc. | Refractory containing investment material and method of making |
| AUPR884101A0 (en) * | 2001-11-13 | 2001-12-06 | Ainsworth Game Technology Limited | Gaming machine |
| WO2003041892A2 (en) * | 2001-11-14 | 2003-05-22 | The Hill And Griffith Company | Method of reducing veining defects in sand-based foundry shapes |
| US6719835B2 (en) | 2002-11-08 | 2004-04-13 | Wyo-Ben, Inc. | Sand casting foundry composition and method using shale as anti-veining agent |
| US9708691B2 (en) * | 2004-06-02 | 2017-07-18 | Argentium International Ltd | Process for investment casting and casting grain for use in the process |
| DE102004060649A1 (de) * | 2004-12-16 | 2006-06-29 | Ashland-Südchemie-Kernfest GmbH | Hochisolierende und feuerfeste Beschichtungsmassen für Gießformen |
| JP2008238711A (ja) * | 2007-03-28 | 2008-10-09 | Fujifilm Corp | 親水性部材及び下塗り組成物 |
| CN102310159B (zh) * | 2010-12-11 | 2013-05-29 | 中国一拖集团有限公司 | 一种铸铁冷芯盒砂芯用水基粉状浸涂涂料 |
| CN103586407B (zh) * | 2013-11-27 | 2016-08-17 | 吴江市液铸液压件铸造有限公司 | 一种铸造涂料 |
| CN103586406A (zh) * | 2013-11-27 | 2014-02-19 | 吴江市液铸液压件铸造有限公司 | 一种用于不锈钢阀体的铸造涂料及其制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB412303A (en) * | 1933-01-13 | 1934-06-28 | Richard Logan Coleman | Investment composition for making moulds for casting metals |
| US1962764A (en) * | 1933-09-25 | 1934-06-12 | Richard L Coleman | Investment |
| US2102444A (en) * | 1936-07-02 | 1937-12-14 | Baker & Co Inc | Investment composition |
| US2400905A (en) * | 1943-10-15 | 1946-05-28 | Antioch College | Expansion control of molds and the like |
| GB577243A (en) * | 1944-04-12 | 1946-05-10 | A H Taggett Ltd | Improvements in and relating to refractory moulds |
| US3132955A (en) * | 1961-04-20 | 1964-05-12 | Harima Refractories Company Lt | Method for the manufacture of unburned refractory body |
| US3146115A (en) * | 1962-04-05 | 1964-08-25 | Harbison Walker Refractories | Refractory brick |
-
1977
- 1977-04-05 DE DE2715314A patent/DE2715314C3/de not_active Expired
- 1977-05-10 GB GB19614/77A patent/GB1516831A/en not_active Expired
- 1977-05-11 FR FR7714430A patent/FR2352609A1/fr active Granted
- 1977-05-12 CA CA278,430A patent/CA1080405A/en not_active Expired
- 1977-05-18 JP JP5648477A patent/JPS52143919A/ja active Granted
- 1977-05-23 US US05/799,523 patent/US4106945A/en not_active Expired - Lifetime
- 1977-05-23 IT IT49520/77A patent/IT1079665B/it active
- 1977-05-24 ES ES459069A patent/ES459069A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2352609B1 (es) | 1980-09-19 |
| FR2352609A1 (fr) | 1977-12-23 |
| GB1516831A (en) | 1978-07-05 |
| JPS52143919A (en) | 1977-11-30 |
| US4106945A (en) | 1978-08-15 |
| DE2715314B2 (de) | 1980-11-13 |
| JPS5439243B2 (es) | 1979-11-27 |
| DE2715314C3 (de) | 1981-06-25 |
| IT1079665B (it) | 1985-05-13 |
| CA1080405A (en) | 1980-07-01 |
| DE2715314A1 (de) | 1977-12-08 |
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