FIELD: metallurgy.
SUBSTANCE: heat-insulating mixture for cast shrinkers warmth-keeping contains, by wt % chromia-alumina phosphate binder 7-12, tripoli powder 5-10, ecowool 15-20, marshalit 10-15, and quartz sand is the rest.
EFFECT: improved physical, mechanical and operational mixture characteristics.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| HEAT-INSULATING MIXTURE FOR WARMING CASTING HEADS | 2011 |
|
RU2455108C1 |
| HEAT INSULATING MIXTURE FOR INSULATION OF CASTINGS SHRINKHEADS | 2018 |
|
RU2688351C1 |
| HEAT-INSULATING MIXTURE FOR HEAT INSULATION OF HEAD OF CASTING | 2007 |
|
RU2356688C1 |
| MIXTURE FOR FABRICATION OF CASTING MOULDS AND CORES | 2017 |
|
RU2643399C1 |
| HEAT INSULATION COMPOSITION FOR WARMING HEADS OF CASTINGS | 2006 |
|
RU2296646C1 |
| HEAT-INSULATION MIXTURE FOR WARMTH KEEPING OF CASTING HOT TOP | 1995 |
|
RU2093306C1 |
| HEAT-INSULATING MIXTURE FOR HOT TOPS | 0 |
|
SU679312A1 |
| EXOTHERMAL MIXTURE FOR HEATING HEADS OF STEEL AND IRON CASTINGS | 2008 |
|
RU2369462C1 |
| EXOTHERMAL MIXTURE FOR HEATING OF HEADS OF STEEL AND IRON CASTINGS | 2008 |
|
RU2369461C1 |
| HEAT-INSULATING COMPOSITION FOR HEATING TOP DISCARDS | 0 |
|
SU692685A1 |
