FIELD: metallurgy.
SUBSTANCE: mixture contains mas.%: gypsum 23.8 - 24.3, high silica sand 35.7 - 39.2, kaoline - 4.2 - 4.5, kaoline wool 5.5 7.1, and water - the rest.
EFFECT: upgraded fluidity, heat resistance and firmness of mixture after tempering.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| FLUID MIX WITH INCREASED THERMOCHEMICAL STABILITY FOR PATTERN CASTING 3D MOULDS | 2010 |
|
RU2427441C1 |
| MOULDING FILLING SAND WITH INCREASED GAS PERMEABILITY FOR PRODUCTION OF CASTS OUT OF NON-FERROUS ALLOYS | 2008 |
|
RU2383410C1 |
| POURING SELF-SETTING MOLDING SAND FOR MAKING MOLDS AND CORES AT PRODUCING CASTINGS WITH USE OF INVESTMENT PATTERNS | 2004 |
|
RU2252103C1 |
| SAND FOR MANUFACTURING INVESTMENT MOULDS | 0 |
|
SU1475758A1 |
| POURED SELF HARDENING BLEND ON CEMENT BINDING FOR FABRICATION OF PRECISION CASTINGS | 2007 |
|
RU2326750C1 |
| MIXTURE FOR MANUFACTURING MOLDS AND RODS ON GYPSUM BINDER IN PRODUCTION OF NONFERROUS AND PRECIOUS ALLOY CASTINGS | 2000 |
|
RU2175902C1 |
| METHOD OF PREPARING MIXTURE FOR MAKING MOLDS AND CORES WITH GYPSUM BINDER AT MAKING CASTINGS OF NON- FERROUS AND PRECIOUS ALLOYS | 2002 |
|
RU2212975C1 |
| MIX FOR MANUFACTURING OF SHAPES AND RODS IN PRECISION CASTING AND METHOD OF ITS MANUFACTURING | 2008 |
|
RU2385782C1 |
| COMPOSITION FOR MAKING CASTING MOLDS | 2001 |
|
RU2187404C1 |
| SAND FOR MAKING MOLDS AND CORES WITH GYPSUM BINDER AT PRODUCING CASTINGS OF NON- FERROUS AND PRECIOUS ALLOYS | 2000 |
|
RU2163854C1 |
