ES8605451A1 - Un metodo de obtencion de cemento apropiado para machos y moldes de ingenieria de fundicion - Google Patents
Un metodo de obtencion de cemento apropiado para machos y moldes de ingenieria de fundicionInfo
- Publication number
- ES8605451A1 ES8605451A1 ES543811A ES543811A ES8605451A1 ES 8605451 A1 ES8605451 A1 ES 8605451A1 ES 543811 A ES543811 A ES 543811A ES 543811 A ES543811 A ES 543811A ES 8605451 A1 ES8605451 A1 ES 8605451A1
- Authority
- ES
- Spain
- Prior art keywords
- cement
- prodn
- mfr
- moulds
- casting cores
- 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
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
METODO PARA TRATAR MATERIAS PRIMAS DE ALUMINIO-SILICATO PARA PRODUCIR UN CEMENTO DE ALTO CONTENIDO EN ALUMINA, ASI COMO UN CEMENTO PARA LA FABRICACION DE MOLDES Y MACHOS DE FUNDICION. CONSISTE EN SOMETER HIDROALUMINOSILICATO DE CALCIO A UN TRATAMIENTO POR CALOR A UNA TEMPERATURA QUE OSCILA ENTRE 250 Y 600 GRADOS, Y DURANTE UN PERIODO DE TIEMPO SUFICIENTE PARA LA FORMACION DE UN PRODUCTO QUE CONTENGA, EN TANTO POR CIENTO EN MASA, ENTRE UN 50 Y UN 60 DE CAO; ENTRE UN 0,1 Y UN 5 DE MGO; ENTRE UN 12 Y UN 35 DE AL2O3; ENTRE UN 0,1 Y UN 5 DE SIO2; ENTRE UN 0,1 Y UN 0,5 DE K2O; ENTREUN 0,1 Y UN 1,0 DE NA2O; ENTRE UN 0,2 Y UN 1,0 DE FE2O3; ENTRE UN 0,5 Y UN 25 DE CO2; Y ENTRE UN 3 Y UN 12 DE H2O. A CONTINUACION EL HIDROALUMINOSILICATO TRATADO SE SOMETE A UN PROCESO DE MOLTURACION FINA.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES543811A ES8605451A1 (es) | 1985-06-01 | 1985-06-01 | Un metodo de obtencion de cemento apropiado para machos y moldes de ingenieria de fundicion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES543811A ES8605451A1 (es) | 1985-06-01 | 1985-06-01 | Un metodo de obtencion de cemento apropiado para machos y moldes de ingenieria de fundicion |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8605451A1 true ES8605451A1 (es) | 1986-03-16 |
ES543811A0 ES543811A0 (es) | 1986-03-16 |
Family
ID=8489314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES543811A Expired ES8605451A1 (es) | 1985-06-01 | 1985-06-01 | Un metodo de obtencion de cemento apropiado para machos y moldes de ingenieria de fundicion |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES8605451A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2223275A1 (es) * | 2003-06-27 | 2005-02-16 | Consejo Sup. De Invest. Cientificas. | Nuevos clinker de cemento belitico de cenizas volantes, de la combustion del carbon de alto contenido en cal y cemento belitico. |
-
1985
- 1985-06-01 ES ES543811A patent/ES8605451A1/es not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2223275A1 (es) * | 2003-06-27 | 2005-02-16 | Consejo Sup. De Invest. Cientificas. | Nuevos clinker de cemento belitico de cenizas volantes, de la combustion del carbon de alto contenido en cal y cemento belitico. |
Also Published As
Publication number | Publication date |
---|---|
ES543811A0 (es) | 1986-03-16 |
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