FIELD: metallurgy.
SUBSTANCE: proposed alloy contains the following components, in wt %: 85 - 90 of dry sand; 2.3 - 3.1 of fine clay; 5.0 - 5.5 of chrysotile asbestos; 0.6 - 1.1 of sodium hydrate γ=1,32 g/cm3; 5.0 - 5.5 of fluid glass M=2.4, and 0.05 wt % of carbon-containing raw thermal destruction products.
EFFECT: improved shake-out properties, higher quality of casting, lower costs.
2 cl
| Title | Year | Author | Number |
|---|---|---|---|
| REFRACTORY RAMMING MIXTURE FOR REFRACTORY LINING | 2008 |
|
RU2390513C2 |
| SAND COMPOSITION FOR MAKING MOULDS AND CORES | 0 |
|
SU1159715A1 |
| MIXTURE FOR MANUFACTURING CASTING MOULDS AND CORES | 0 |
|
SU1637934A1 |
| MIXTURE FOR PRODUCING CASTING MOULDS AND CORES | 0 |
|
SU1026924A1 |
| MIX FOR PREPARING MOULDS AND CORES | 0 |
|
SU1069922A1 |
| MIXTURE FOR CASTING FORM AND ROD MAKING | 1999 |
|
RU2148464C1 |
| MIXTURE FOR MAKING MOULDS AND CORES | 2022 |
|
RU2793659C1 |
| MIXTURE FOR CASTING FORMS AND RODS PREPARATION | 0 |
|
SU1770022A1 |
| COMPOSITION FOR MAKING CASTING MOULDS AND CORES | 0 |
|
SU880606A1 |
| CASTING MOLD SAND | 0 |
|
SU1717270A1 |
